[2021/12/02 23:21:04.639 +00:00] [INFO] [printer.go:54] ["Welcome to dm-worker"] ["Release Version"=v5.2.0-master] ["Git Commit Hash"=ee4a7f889449a557081a2529da5c9265c9d015fc] ["Git Branch"=master] ["UTC Build Time"="2021-12-02 23:16:44"] ["Go Version"="go version go1.16.10 linux/amd64"] [2021/12/02 23:21:04.641 +00:00] [INFO] [main.go:71] ["dm-worker config"="{\"name\":\"dm-worker-0\",\"log-level\":\"info\",\"log-file\":\"/log/dm-worker-0.log\",\"log-format\":\"text\",\"log-rotate\":\"\",\"join\":\"http://dm-master-0.dm-master.default:8261,http://dm-master-1.dm-master.default:8261,http://dm-master-2.dm-master.default:8261\",\"worker-addr\":\"0.0.0.0:8262\",\"advertise-addr\":\"dm-worker-0.dm-worker.default:8262\",\"config-file\":\"\",\"keepalive-ttl\":60,\"relay-keepalive-ttl\":1800,\"ssl-ca\":\"\",\"ssl-cert\":\"\",\"ssl-key\":\"\",\"cert-allowed-cn\":null}"] [2021/12/02 23:21:04.751 +00:00] [INFO] [server.go:94] ["starting dm-worker server"] [2021/12/02 23:21:04.754 +00:00] [INFO] [join.go:93] ["start to keepalive with master"] [2021/12/02 23:21:04.762 +00:00] [INFO] [server.go:288] ["will sync endpoints to"] ["client URLs"="[http://dm-master-1.dm-master.default:8261,http://dm-master-2.dm-master.default:8261,http://dm-master-0.dm-master.default:8261]"] [2021/12/02 23:21:04.765 +00:00] [INFO] [server.go:236] ["listening gRPC API and status request"] [address=0.0.0.0:8262] [2021/12/02 23:22:16.329 +00:00] [INFO] [server.go:589] ["receive source bound"] [bound="{\"source\":\"replica-02\",\"worker\":\"dm-worker-0\"}"] ["is deleted"=false] [2021/12/02 23:22:16.335 +00:00] [INFO] [server.go:865] ["will start a new worker"] [sourceID=replica-02] [2021/12/02 23:22:16.335 +00:00] [INFO] [source_worker.go:126] [initialized] [component="worker controller"] [cfg="{\"enable-gtid\":false,\"auto-fix-gtid\":false,\"relay-dir\":\"relay-dir\",\"meta-dir\":\"\",\"flavor\":\"mysql\",\"charset\":\"\",\"enable-relay\":false,\"relay-binlog-name\":\"\",\"relay-binlog-gtid\":\"\",\"source-id\":\"replica-02\",\"from\":{\"host\":\"mysql8-0.sources\",\"port\":3306,\"user\":\"root\",\"max-allowed-packet\":null,\"session\":{\"explicit_defaults_for_timestamp\":\"on\",\"sql_mode\":\"\"},\"security\":null},\"purge\":{\"interval\":3600,\"expires\":0,\"remain-space\":15},\"checker\":{\"check-enable\":true,\"backoff-rollback\":{\"Duration\":\"5m0s\"},\"backoff-max\":{\"Duration\":\"5s\"}},\"server-id\":429518682,\"case-sensitive\":true,\"filters\":[]}"] [2021/12/02 23:22:16.336 +00:00] [INFO] [server.go:782] [request=QueryStatus] [payload=] [2021/12/02 23:22:16.343 +00:00] [INFO] [source_worker.go:147] ["start running"] [component="worker controller"] [2021/12/02 23:22:16.436 +00:00] [INFO] [source_worker.go:425] ["enter EnableHandleSubtasks"] [component="worker controller"] [2021/12/02 23:22:16.439 +00:00] [INFO] [source_worker.go:441] ["starting to handle mysql source"] [component="worker controller"] [sourceCfg="{\"enable-gtid\":false,\"auto-fix-gtid\":false,\"relay-dir\":\"relay-dir\",\"meta-dir\":\"\",\"flavor\":\"mysql\",\"charset\":\"\",\"enable-relay\":false,\"relay-binlog-name\":\"\",\"relay-binlog-gtid\":\"\",\"source-id\":\"replica-02\",\"from\":{\"host\":\"mysql8-0.sources\",\"port\":3306,\"user\":\"root\",\"max-allowed-packet\":null,\"session\":{\"explicit_defaults_for_timestamp\":\"on\",\"sql_mode\":\"\"},\"security\":null},\"purge\":{\"interval\":3600,\"expires\":0,\"remain-space\":15},\"checker\":{\"check-enable\":true,\"backoff-rollback\":{\"Duration\":\"5m0s\"},\"backoff-max\":{\"Duration\":\"5s\"}},\"server-id\":429518682,\"case-sensitive\":true,\"filters\":[]}"] [subTasks={}] [2021/12/02 23:22:16.439 +00:00] [INFO] [source_worker.go:466] ["handling subtask enabled"] [component="worker controller"] [2021/12/02 23:22:18.740 +00:00] [INFO] [source_worker.go:729] ["receive subtask stage change"] [stage="{\"expect\":2,\"source\":\"replica-02\",\"task\":\"task_optimistic\"}"] ["is deleted"=false] [2021/12/02 23:22:18.740 +00:00] [INFO] [server.go:782] [request=QueryStatus] [payload="name:\"task_optimistic\" "] [2021/12/02 23:22:18.745 +00:00] [INFO] [source_worker.go:763] ["start to create subtask"] [sourceID=replica-02] [task=task_optimistic] [2021/12/02 23:22:18.759 +00:00] [WARN] [source_worker.go:1004] ["different case-sensitive config between task config and source config, use `true` for it."] [2021/12/02 23:22:18.760 +00:00] [INFO] [source_worker.go:543] ["subtask created"] [component="worker controller"] [config="{\"is-sharding\":false,\"shard-mode\":\"optimistic\",\"online-ddl\":false,\"shadow-table-rules\":[\"^_(.+)_(?:new|gho)$\"],\"trash-table-rules\":[\"^_(.+)_(?:ghc|del|old)$\"],\"online-ddl-scheme\":\"\",\"case-sensitive\":true,\"name\":\"task_optimistic\",\"mode\":\"all\",\"ignore-checking-items\":[\"schema_of_shard_tables\",\"auto_increment_ID\"],\"source-id\":\"replica-02\",\"server-id\":429518682,\"flavor\":\"mysql\",\"meta-schema\":\"dm_meta\",\"heartbeat-update-interval\":0,\"heartbeat-report-interval\":0,\"enable-heartbeat\":false,\"timezone\":\"\",\"meta\":null,\"relay-dir\":\"relay-dir\",\"use-relay\":false,\"from\":{\"host\":\"mysql8-0.sources\",\"port\":3306,\"user\":\"root\",\"max-allowed-packet\":null,\"session\":{\"explicit_defaults_for_timestamp\":\"on\",\"sql_mode\":\"\"},\"security\":null},\"to\":{\"host\":\"tidb-0.tidb\",\"port\":4000,\"user\":\"root\",\"max-allowed-packet\":null,\"session\":{\"tidb_txn_mode\":\"optimistic\"},\"security\":null},\"tidb\":{\"status-port\":0,\"pd-addr\":\"\",\"backend\":\"\"},\"route-rules\":[],\"filter-rules\":[],\"mapping-rule\":[],\"expression-filter\":[],\"black-white-list\":null,\"block-allow-list\":{\"do-tables\":[],\"do-dbs\":[\"db_optimistic\"],\"ignore-tables\":[],\"ignore-dbs\":[]},\"mydumper-path\":\"./bin/mydumper\",\"threads\":4,\"chunk-filesize\":\"64\",\"statement-size\":0,\"rows\":0,\"where\":\"\",\"skip-tz-utc\":true,\"extra-args\":\"\",\"pool-size\":16,\"dir\":\"./dumped_data.task_optimistic\",\"meta-file\":\"\",\"worker-count\":16,\"batch\":100,\"queue-size\":1024,\"checkpoint-flush-interval\":30,\"compact\":true,\"multiple-rows\":true,\"max-retry\":0,\"auto-fix-gtid\":false,\"enable-gtid\":false,\"disable-detect\":false,\"safe-mode\":false,\"enable-ansi-quotes\":false,\"log-level\":\"\",\"log-file\":\"\",\"log-format\":\"\",\"log-rotate\":\"\",\"pprof-addr\":\"\",\"status-addr\":\"\",\"config-file\":\"\",\"clean-dump-file\":false,\"ansi-quotes\":false}"] [2021/12/02 23:22:18.807 +00:00] [INFO] [dumpling.go:326] ["found upstream SQL mode"] [task=task_optimistic] [unit=dump] ["SQL mode"=NO_ENGINE_SUBSTITUTION] [2021/12/02 23:22:18.807 +00:00] [INFO] [dumpling.go:66] ["create dumpling"] [task=task_optimistic] [unit=dump] [config="{\"s3\":{\"endpoint\":\"\",\"region\":\"\",\"storage-class\":\"\",\"sse\":\"\",\"sse-kms-key-id\":\"\",\"acl\":\"\",\"access-key\":\"\",\"secret-access-key\":\"\",\"provider\":\"\",\"force-path-style\":false,\"use-accelerate-endpoint\":false},\"gcs\":{\"endpoint\":\"\",\"storage-class\":\"\",\"predefined-acl\":\"\",\"credentials-file\":\"\"},\"AllowCleartextPasswords\":false,\"SortByPk\":true,\"NoViews\":true,\"NoHeader\":false,\"NoSchemas\":false,\"NoData\":false,\"CompleteInsert\":true,\"TransactionalConsistency\":true,\"EscapeBackslash\":true,\"DumpEmptyDatabase\":true,\"PosAfterConnect\":false,\"CompressType\":0,\"Host\":\"mysql8-0.sources\",\"Port\":3306,\"Threads\":4,\"User\":\"root\",\"Security\":{\"CAPath\":\"\",\"CertPath\":\"\",\"KeyPath\":\"\"},\"LogLevel\":\"\",\"LogFile\":\"\",\"LogFormat\":\"\",\"OutputDirPath\":\"./dumped_data.task_optimistic\",\"StatusAddr\":\"\",\"Snapshot\":\"\",\"Consistency\":\"auto\",\"CsvNullValue\":\"\\\\N\",\"SQL\":\"\",\"CsvSeparator\":\"\",\"CsvDelimiter\":\"\",\"Databases\":null,\"Where\":\"\",\"FileType\":\"\",\"ServerInfo\":{\"ServerType\":0,\"ServerVersion\":null,\"HasTiKV\":false},\"Rows\":200000,\"ReadTimeout\":0,\"TiDBMemQuotaQuery\":0,\"FileSize\":67108864,\"StatementSize\":1000000,\"SessionParams\":{\"time_zone\":\"+00:00\"},\"Tables\":null}"] [2021/12/02 23:22:18.855 +00:00] [INFO] [server.go:782] [request=QueryStatus] [payload="name:\"task_pessimistic\" "] [2021/12/02 23:22:19.035 +00:00] [INFO] [loader.go:566] ["loader's sql_mode is"] [task=task_optimistic] [unit=load] [sqlmode=NO_ENGINE_SUBSTITUTION,ALLOW_INVALID_DATES,IGNORE_SPACE,NO_AUTO_VALUE_ON_ZERO] [2021/12/02 23:22:19.159 +00:00] [INFO] [syncer.go:3270] ["use timezone"] [task=task_optimistic] [unit="binlog replication"] [location=+00:00] [2021/12/02 23:22:19.588 +00:00] [INFO] [checkpoint.go:748] ["create checkpoint schema"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [statement="CREATE SCHEMA IF NOT EXISTS `dm_meta`"] [2021/12/02 23:22:19.618 +00:00] [INFO] [checkpoint.go:772] ["create checkpoint table"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [statements="[\"CREATE TABLE IF NOT EXISTS `dm_meta`.`task_optimistic_syncer_checkpoint` (\\n\\t\\t\\tid VARCHAR(32) NOT NULL,\\n\\t\\t\\tcp_schema VARCHAR(128) NOT NULL,\\n\\t\\t\\tcp_table VARCHAR(128) NOT NULL,\\n\\t\\t\\tbinlog_name VARCHAR(128),\\n\\t\\t\\tbinlog_pos INT UNSIGNED,\\n\\t\\t\\tbinlog_gtid TEXT,\\n\\t\\t\\texit_safe_binlog_name VARCHAR(128) DEFAULT '',\\n\\t\\t\\texit_safe_binlog_pos INT UNSIGNED DEFAULT 0,\\n\\t\\t\\texit_safe_binlog_gtid TEXT,\\n\\t\\t\\ttable_info JSON NOT NULL,\\n\\t\\t\\tis_global BOOLEAN,\\n\\t\\t\\tcreate_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,\\n\\t\\t\\tupdate_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\\n\\t\\t\\tUNIQUE KEY uk_id_schema_table (id, cp_schema, cp_table)\\n\\t\\t)\"]"] [2021/12/02 23:22:19.624 +00:00] [INFO] [subtask.go:246] ["start to run"] [subtask=task_optimistic] [unit=Dump] [2021/12/02 23:22:19.624 +00:00] [INFO] [source_worker.go:729] ["receive subtask stage change"] [stage="{\"expect\":2,\"source\":\"replica-02\",\"task\":\"task_pessimistic\"}"] ["is deleted"=false] [2021/12/02 23:22:19.636 +00:00] [INFO] [source_worker.go:763] ["start to create subtask"] [sourceID=replica-02] [task=task_pessimistic] [2021/12/02 23:22:19.639 +00:00] [INFO] [dump.go:97] ["begin to run Dump"] [task=task_optimistic] [unit=dump] [conf="{\"s3\":{\"endpoint\":\"\",\"region\":\"\",\"storage-class\":\"\",\"sse\":\"\",\"sse-kms-key-id\":\"\",\"acl\":\"\",\"access-key\":\"\",\"secret-access-key\":\"\",\"provider\":\"\",\"force-path-style\":false,\"use-accelerate-endpoint\":false},\"gcs\":{\"endpoint\":\"\",\"storage-class\":\"\",\"predefined-acl\":\"\",\"credentials-file\":\"\"},\"AllowCleartextPasswords\":false,\"SortByPk\":true,\"NoViews\":true,\"NoHeader\":false,\"NoSchemas\":false,\"NoData\":false,\"CompleteInsert\":true,\"TransactionalConsistency\":true,\"EscapeBackslash\":true,\"DumpEmptyDatabase\":true,\"PosAfterConnect\":false,\"CompressType\":0,\"Host\":\"mysql8-0.sources\",\"Port\":3306,\"Threads\":4,\"User\":\"root\",\"Security\":{\"CAPath\":\"\",\"CertPath\":\"\",\"KeyPath\":\"\"},\"LogLevel\":\"\",\"LogFile\":\"\",\"LogFormat\":\"\",\"OutputDirPath\":\"./dumped_data.task_optimistic\",\"StatusAddr\":\"\",\"Snapshot\":\"\",\"Consistency\":\"flush\",\"CsvNullValue\":\"\\\\N\",\"SQL\":\"\",\"CsvSeparator\":\"\",\"CsvDelimiter\":\"\",\"Databases\":null,\"Where\":\"\",\"FileType\":\"sql\",\"ServerInfo\":{\"ServerType\":1,\"ServerVersion\":\"8.0.23\",\"HasTiKV\":false},\"Rows\":200000,\"ReadTimeout\":0,\"TiDBMemQuotaQuery\":0,\"FileSize\":67108864,\"StatementSize\":1000000,\"SessionParams\":{\"time_zone\":\"+00:00\"},\"Tables\":null}"] [2021/12/02 23:22:19.640 +00:00] [WARN] [source_worker.go:1004] ["different case-sensitive config between task config and source config, use `true` for it."] [2021/12/02 23:22:19.641 +00:00] [INFO] [source_worker.go:543] ["subtask created"] [component="worker controller"] [config="{\"is-sharding\":false,\"shard-mode\":\"pessimistic\",\"online-ddl\":false,\"shadow-table-rules\":[\"^_(.+)_(?:new|gho)$\"],\"trash-table-rules\":[\"^_(.+)_(?:ghc|del|old)$\"],\"online-ddl-scheme\":\"\",\"case-sensitive\":true,\"name\":\"task_pessimistic\",\"mode\":\"all\",\"ignore-checking-items\":[\"schema_of_shard_tables\",\"auto_increment_ID\"],\"source-id\":\"replica-02\",\"server-id\":429518682,\"flavor\":\"mysql\",\"meta-schema\":\"dm_meta\",\"heartbeat-update-interval\":0,\"heartbeat-report-interval\":0,\"enable-heartbeat\":false,\"timezone\":\"\",\"meta\":null,\"relay-dir\":\"relay-dir\",\"use-relay\":false,\"from\":{\"host\":\"mysql8-0.sources\",\"port\":3306,\"user\":\"root\",\"max-allowed-packet\":null,\"session\":{\"explicit_defaults_for_timestamp\":\"on\",\"sql_mode\":\"\"},\"security\":null},\"to\":{\"host\":\"tidb-0.tidb\",\"port\":4000,\"user\":\"root\",\"max-allowed-packet\":null,\"session\":{\"tidb_txn_mode\":\"optimistic\"},\"security\":null},\"tidb\":{\"status-port\":0,\"pd-addr\":\"\",\"backend\":\"\"},\"route-rules\":[],\"filter-rules\":[],\"mapping-rule\":[],\"expression-filter\":[],\"black-white-list\":null,\"block-allow-list\":{\"do-tables\":[],\"do-dbs\":[\"db_pessimistic\"],\"ignore-tables\":[],\"ignore-dbs\":[]},\"mydumper-path\":\"./bin/mydumper\",\"threads\":4,\"chunk-filesize\":\"64\",\"statement-size\":0,\"rows\":0,\"where\":\"\",\"skip-tz-utc\":true,\"extra-args\":\"\",\"pool-size\":16,\"dir\":\"./dumped_data.task_pessimistic\",\"meta-file\":\"\",\"worker-count\":16,\"batch\":100,\"queue-size\":1024,\"checkpoint-flush-interval\":30,\"compact\":true,\"multiple-rows\":true,\"max-retry\":0,\"auto-fix-gtid\":false,\"enable-gtid\":false,\"disable-detect\":false,\"safe-mode\":false,\"enable-ansi-quotes\":false,\"log-level\":\"\",\"log-file\":\"\",\"log-format\":\"\",\"log-rotate\":\"\",\"pprof-addr\":\"\",\"status-addr\":\"\",\"config-file\":\"\",\"clean-dump-file\":false,\"ansi-quotes\":false}"] [2021/12/02 23:22:19.685 +00:00] [INFO] [dumpling.go:326] ["found upstream SQL mode"] [task=task_pessimistic] [unit=dump] ["SQL mode"=NO_ENGINE_SUBSTITUTION] [2021/12/02 23:22:19.685 +00:00] [INFO] [dumpling.go:66] ["create dumpling"] [task=task_pessimistic] [unit=dump] [config="{\"s3\":{\"endpoint\":\"\",\"region\":\"\",\"storage-class\":\"\",\"sse\":\"\",\"sse-kms-key-id\":\"\",\"acl\":\"\",\"access-key\":\"\",\"secret-access-key\":\"\",\"provider\":\"\",\"force-path-style\":false,\"use-accelerate-endpoint\":false},\"gcs\":{\"endpoint\":\"\",\"storage-class\":\"\",\"predefined-acl\":\"\",\"credentials-file\":\"\"},\"AllowCleartextPasswords\":false,\"SortByPk\":true,\"NoViews\":true,\"NoHeader\":false,\"NoSchemas\":false,\"NoData\":false,\"CompleteInsert\":true,\"TransactionalConsistency\":true,\"EscapeBackslash\":true,\"DumpEmptyDatabase\":true,\"PosAfterConnect\":false,\"CompressType\":0,\"Host\":\"mysql8-0.sources\",\"Port\":3306,\"Threads\":4,\"User\":\"root\",\"Security\":{\"CAPath\":\"\",\"CertPath\":\"\",\"KeyPath\":\"\"},\"LogLevel\":\"\",\"LogFile\":\"\",\"LogFormat\":\"\",\"OutputDirPath\":\"./dumped_data.task_pessimistic\",\"StatusAddr\":\"\",\"Snapshot\":\"\",\"Consistency\":\"auto\",\"CsvNullValue\":\"\\\\N\",\"SQL\":\"\",\"CsvSeparator\":\"\",\"CsvDelimiter\":\"\",\"Databases\":null,\"Where\":\"\",\"FileType\":\"\",\"ServerInfo\":{\"ServerType\":0,\"ServerVersion\":null,\"HasTiKV\":false},\"Rows\":200000,\"ReadTimeout\":0,\"TiDBMemQuotaQuery\":0,\"FileSize\":67108864,\"StatementSize\":1000000,\"SessionParams\":{\"time_zone\":\"+00:00\"},\"Tables\":null}"] [2021/12/02 23:22:19.713 +00:00] [INFO] [loader.go:566] ["loader's sql_mode is"] [task=task_pessimistic] [unit=load] [sqlmode=IGNORE_SPACE,NO_AUTO_VALUE_ON_ZERO,NO_ENGINE_SUBSTITUTION,ALLOW_INVALID_DATES] [2021/12/02 23:22:19.752 +00:00] [INFO] [dump.go:196] ["All the dumping transactions have started. Start to unlock tables"] [task=task_optimistic] [unit=dump] [2021/12/02 23:22:19.761 +00:00] [INFO] [server.go:782] [request=QueryStatus] [payload="name:\"task_optimistic\" "] [2021/12/02 23:22:19.790 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_optimistic] [unit=dump] [database=db_optimistic] [table=eeodta] [estimateCount=17] [2021/12/02 23:22:19.790 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_optimistic] [unit=dump] ["estimate count"=17] [conf.rows=200000] [database=db_optimistic] [table=eeodta] [2021/12/02 23:22:19.813 +00:00] [INFO] [syncer.go:3270] ["use timezone"] [task=task_pessimistic] [unit="binlog replication"] [location=+00:00] [2021/12/02 23:22:19.820 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_optimistic] [unit=dump] [database=db_optimistic] [table=infmawmls] [estimateCount=10] [2021/12/02 23:22:19.820 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_optimistic] [unit=dump] ["estimate count"=10] [conf.rows=200000] [database=db_optimistic] [table=infmawmls] [2021/12/02 23:22:19.864 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_optimistic] [unit=dump] [database=db_optimistic] [table=mmqinfn] [estimateCount=7] [2021/12/02 23:22:19.864 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_optimistic] [unit=dump] ["estimate count"=7] [conf.rows=200000] [database=db_optimistic] [table=mmqinfn] [2021/12/02 23:22:19.885 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_optimistic] [unit=dump] [database=db_optimistic] [table=qejfvbyl] [estimateCount=1] [2021/12/02 23:22:19.885 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_optimistic] [unit=dump] ["estimate count"=1] [conf.rows=200000] [database=db_optimistic] [table=qejfvbyl] [2021/12/02 23:22:19.902 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_optimistic] [unit=dump] [database=db_optimistic] [table=rykwvonj] [estimateCount=3] [2021/12/02 23:22:19.902 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_optimistic] [unit=dump] ["estimate count"=3] [conf.rows=200000] [database=db_optimistic] [table=rykwvonj] [2021/12/02 23:22:19.924 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_optimistic] [unit=dump] [database=db_optimistic] [table=tkwux] [estimateCount=33] [2021/12/02 23:22:19.924 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_optimistic] [unit=dump] ["estimate count"=33] [conf.rows=200000] [database=db_optimistic] [table=tkwux] [2021/12/02 23:22:19.938 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_optimistic] [unit=dump] [database=db_optimistic] [table=ubxretux] [estimateCount=32] [2021/12/02 23:22:19.938 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_optimistic] [unit=dump] ["estimate count"=32] [conf.rows=200000] [database=db_optimistic] [table=ubxretux] [2021/12/02 23:22:19.956 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_optimistic] [unit=dump] [database=db_optimistic] [table=ukglzbz] [estimateCount=16] [2021/12/02 23:22:19.956 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_optimistic] [unit=dump] ["estimate count"=16] [conf.rows=200000] [database=db_optimistic] [table=ukglzbz] [2021/12/02 23:22:19.980 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_optimistic] [unit=dump] [database=db_optimistic] [table=uqgqzm] [estimateCount=11] [2021/12/02 23:22:19.980 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_optimistic] [unit=dump] ["estimate count"=11] [conf.rows=200000] [database=db_optimistic] [table=uqgqzm] [2021/12/02 23:22:20.006 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_optimistic] [unit=dump] [database=db_optimistic] [table=wihxkukz] [estimateCount=10] [2021/12/02 23:22:20.006 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_optimistic] [unit=dump] ["estimate count"=10] [conf.rows=200000] [database=db_optimistic] [table=wihxkukz] [2021/12/02 23:22:20.008 +00:00] [INFO] [collector.go:228] ["backup success summary"] [task=task_optimistic] [unit=dump] [total-ranges=21] [ranges-succeed=21] [ranges-failed=0] [total-take=256.04242ms] [total-kv-size=362.8kB] [average-speed=1.417MB/s] [total-rows=922] [2021/12/02 23:22:20.008 +00:00] [INFO] [dumpling.go:143] ["dump data finished"] [task=task_optimistic] [unit=dump] ["cost time"=384.03323ms] [2021/12/02 23:22:20.008 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Dump] [stage=Finished] [status={}] [2021/12/02 23:22:20.009 +00:00] [INFO] [subtask.go:321] ["switching to next unit"] [subtask=task_optimistic] [unit=Dump] [2021/12/02 23:22:20.009 +00:00] [INFO] [subtask.go:246] ["start to run"] [subtask=task_optimistic] [unit=Load] [2021/12/02 23:22:20.014 +00:00] [INFO] [util.go:179] ["put load worker in etcd"] [task=task_optimistic] [source=replica-02] [worker=dm-worker-0] [2021/12/02 23:22:20.014 +00:00] [INFO] [loader.go:1081] ["prepare loading"] [task=task_optimistic] [unit=load] ["cost time"=342.805µs] [2021/12/02 23:22:20.018 +00:00] [INFO] [checkpoint.go:173] ["load checkpoint"] [task=task_optimistic] [unit=load] [component="remote checkpoint"] ["cost time"=3.379248ms] [2021/12/02 23:22:20.018 +00:00] [INFO] [checkpoint.go:306] ["calculate checkpoint finished."] [task=task_optimistic] [unit=load] [component="remote checkpoint"] ["finished tables"={}] [2021/12/02 23:22:20.042 +00:00] [INFO] [loader.go:1373] ["start to create schema"] [task=task_optimistic] [unit=load] ["schema file"=./dumped_data.task_optimistic/db_optimistic-schema-create.sql] [2021/12/02 23:22:20.045 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE DATABASE `db_optimistic` /*!40100 DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci */ /*!80016 DEFAULT ENCRYPTION='N' */;"] [argument="[]"] [error="Error 1007: Can't create database 'db_optimistic'; database exists"] [2021/12/02 23:22:20.047 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_optimistic] [unit=load] [queries="[CREATE DATABASE `db_optimistic` /*!40100 DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci */ /*!80016 DEFAULT ENCRYPTION='N' */;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE DATABASE `db_optimistic` /*!40100 DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci */ /*!80016 DEFAULT ENCRYPTION='N' */;, RawCause: Error 1007: Can't create database 'db_optimistic'; database exists"] [2021/12/02 23:22:20.047 +00:00] [INFO] [loader.go:1146] ["database already exists, skip it"] [task=task_optimistic] [unit=load] ["db schema file"=./dumped_data.task_optimistic/db_optimistic-schema-create.sql] [2021/12/02 23:22:20.047 +00:00] [INFO] [loader.go:1378] ["finish to create schema"] [task=task_optimistic] [unit=load] ["schema file"=./dumped_data.task_optimistic/db_optimistic-schema-create.sql] [2021/12/02 23:22:20.083 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.uqgqzm-schema.sql] [2021/12/02 23:22:20.083 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.mmqinfn-schema.sql] [2021/12/02 23:22:20.083 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.wihxkukz-schema.sql] [2021/12/02 23:22:20.091 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.infmawmls-schema.sql] [2021/12/02 23:22:20.091 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.qejfvbyl-schema.sql] [2021/12/02 23:22:20.091 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.rykwvonj-schema.sql] [2021/12/02 23:22:20.096 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.tkwux-schema.sql] [2021/12/02 23:22:20.097 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.ukglzbz-schema.sql] [2021/12/02 23:22:20.097 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.ubxretux-schema.sql] [2021/12/02 23:22:20.099 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.eeodta-schema.sql] [2021/12/02 23:22:20.105 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE TABLE `qejfvbyl` (`wssadpu` varchar(1298) DEFAULT 'HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL',`id` int NOT NULL AUTO_INCREMENT,`cfxqkrtmd` text,`mjypr` int DEFAULT NULL,`afnjjykei` int DEFAULT NULL,`dptawz` int DEFAULT '69280691',`vvuqq` int DEFAULT NULL,`uuid` varchar(253) DEFAULT NULL,`clxeoivq` datetime DEFAULT '2037-08-30 06:16:21',`qahtphl` varchar(972) DEFAULT 'UIMVHVLSZPNUGYEVAHUPHXCQEYPUGGHLLDMUHGQOKMKCQ',`ntvqmry` int DEFAULT NULL,`tbxfbevhn` datetime DEFAULT '2064-03-04 13:46:18',`ldxkij` int NOT NULL DEFAULT '1579873536',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000082 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_optimistic.qejfvbyl' already exists"] [2021/12/02 23:22:20.105 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE TABLE `rykwvonj` (`uuid` varchar(253) DEFAULT NULL,`mgjzssgk` datetime DEFAULT '2076-10-02 07:36:08',`tnxig` int NOT NULL,`pdcuzhgt` int DEFAULT NULL,`hygjyeyf` varchar(872) DEFAULT 'LOXFEBMNHMLTJXXPEHRBOVZMIUKMZECGUQMRKHXARWPDJTSGV',`rhqqjp` timestamp NOT NULL,`reoxh` timestamp NULL DEFAULT '2030-11-29 00:34:31',`zxcybf` timestamp NULL DEFAULT NULL,`xrjimxo` text NOT NULL,`rhfqhanxl` varchar(586) DEFAULT 'BGCGFZOCKXATZWIRPFUJQWHRFNRQFJZUTIPIIXPLVAYIQXYBRETHRVDVNISNOCJCMAWRBPRALQCSMTRJWORZXSGXS',`jrxbogp` varchar(1138) DEFAULT NULL,`mvgmbhpr` varchar(1930) NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`izhmrj` datetime DEFAULT '2018-11-23 11:29:32',`fmbkdkgsi` int NOT NULL DEFAULT '731587068',`udrlen` int NOT NULL,`qtdhouv` timestamp NULL DEFAULT '2002-02-27 13:58:58',`scxqshy` datetime DEFAULT NULL,`wjicoznw` timestamp NULL DEFAULT '2029-08-30 02:53:56',`yrudgfj` datetime DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000083 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_optimistic.rykwvonj' already exists"] [2021/12/02 23:22:20.109 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_optimistic] [unit=load] [queries="[USE `db_optimistic`; CREATE TABLE `rykwvonj` (`uuid` varchar(253) DEFAULT NULL,`mgjzssgk` datetime DEFAULT '2076-10-02 07:36:08',`tnxig` int NOT NULL,`pdcuzhgt` int DEFAULT NULL,`hygjyeyf` varchar(872) DEFAULT 'LOXFEBMNHMLTJXXPEHRBOVZMIUKMZECGUQMRKHXARWPDJTSGV',`rhqqjp` timestamp NOT NULL,`reoxh` timestamp NULL DEFAULT '2030-11-29 00:34:31',`zxcybf` timestamp NULL DEFAULT NULL,`xrjimxo` text NOT NULL,`rhfqhanxl` varchar(586) DEFAULT 'BGCGFZOCKXATZWIRPFUJQWHRFNRQFJZUTIPIIXPLVAYIQXYBRETHRVDVNISNOCJCMAWRBPRALQCSMTRJWORZXSGXS',`jrxbogp` varchar(1138) DEFAULT NULL,`mvgmbhpr` varchar(1930) NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`izhmrj` datetime DEFAULT '2018-11-23 11:29:32',`fmbkdkgsi` int NOT NULL DEFAULT '731587068',`udrlen` int NOT NULL,`qtdhouv` timestamp NULL DEFAULT '2002-02-27 13:58:58',`scxqshy` datetime DEFAULT NULL,`wjicoznw` timestamp NULL DEFAULT '2029-08-30 02:53:56',`yrudgfj` datetime DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000083 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `rykwvonj` (`uuid` varchar(253) DEFAULT NULL,`mgjzssgk` datetime DEFAULT '2076-10-02 07:36:08',`tnxig` int NOT NULL,`pdcuzhgt` int DEFAULT NULL,`hygjyeyf` varchar(872) DEFAULT 'LOXFEBMNHMLTJXXPEHRBOVZMIUKMZECGUQMRKHXARWPDJTSGV',`rhqqjp` timestamp NOT NULL,`reoxh` timestamp NULL DEFAULT '2030-11-29 00:34:31',`zxcybf` timestamp NULL DEFAULT NULL,`xrjimxo` text NOT NULL,`rhfqhanxl` varchar(586) DEFAULT 'BGCGFZOCKXATZWIRPFUJQWHRFNRQFJZUTIPIIXPLVAYIQXYBRETHRVDVNISNOCJCMAWRBPRALQCSMTRJWORZXSGXS',`jrxbogp` varchar(1138) DEFAULT NULL,`mvgmbhpr` varchar(1930) NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`izhmrj` datetime DEFAULT '2018-11-23 11:29:32',`fmbkdkgsi` int NOT NULL DEFAULT '731587068',`udrlen` int NOT NULL,`qtdhouv` timestamp NULL DEFAULT '2002-02-27 13:58:58',`scxqshy` datetime DEFAULT NULL,`wjicoznw` timestamp NULL DEFAULT '2029-08-30 02:53:56',`yrudgfj` datetime DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000083 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_optimistic.rykwvonj' already exists"] [2021/12/02 23:22:20.109 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_optimistic] [unit=load] ["table schema file"=./dumped_data.task_optimistic/db_optimistic.rykwvonj-schema.sql] [2021/12/02 23:22:20.109 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.rykwvonj-schema.sql] [2021/12/02 23:22:20.110 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE TABLE `infmawmls` (`swmyoado` datetime DEFAULT NULL,`yrbnhe` text,`ypmjc` int DEFAULT '2078208590',`rexzjlkl` datetime DEFAULT '2038-02-17 17:47:33',`nuemcy` varchar(1896) DEFAULT NULL,`asfygegay` timestamp NOT NULL,`kuzjklk` int NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`iymmmh` int DEFAULT NULL,`cwmdks` timestamp NULL DEFAULT NULL,`wkubz` int DEFAULT NULL,`mwgjyuc` text,`hpsymthy` int NOT NULL DEFAULT '434642396',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000086 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_optimistic.infmawmls' already exists"] [2021/12/02 23:22:20.112 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE TABLE `uqgqzm` (`giiqave` varchar(1321) NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`dspffg` text,`wertqgd` int DEFAULT '701103228',`kxqnrvhek` varchar(1752) DEFAULT NULL,`ileutsjz` timestamp NULL DEFAULT NULL,`uuid` varchar(253) DEFAULT NULL,`ubntdft` varchar(892) DEFAULT 'LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT',`nntbceo` varchar(1352) NOT NULL,`autvteit` datetime DEFAULT '2099-08-02 05:28:58',`rnczyqb` timestamp NULL DEFAULT '1973-04-21 13:46:35',`nhpnlet` datetime DEFAULT NULL,`gezksei` text,`rgjrtmprv` int DEFAULT NULL,`xsidco` varchar(1803) NOT NULL DEFAULT 'PNRLDNUQBLMKMBDJEXVSFIRTWAPXFIJUMLXEZRXYIMXJPJXZACYQFBPFUGRMFLMERQQVUSFPIOKREVZVF',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000078 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_optimistic.uqgqzm' already exists"] [2021/12/02 23:22:20.116 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE TABLE `mmqinfn` (`omdxvi` datetime DEFAULT '2077-11-29 05:05:11',`ulfos` datetime NOT NULL,`uuid` varchar(253) DEFAULT NULL,`luivowco` text NOT NULL,`cgzfhz` text NOT NULL,`nrhtsu` int DEFAULT NULL,`mfywfxd` text,`mpumshwkd` varchar(1080) DEFAULT 'TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU',`vkufszxz` timestamp NOT NULL DEFAULT '1982-11-01 20:01:35',`pixfeb` int DEFAULT NULL,`ivqdtzv` int NOT NULL,`btekbivj` int NOT NULL,`akvikh` varchar(1659) DEFAULT 'APVTMNUNITLHMEGVXAZHLAKAFRHWZLUKHZBRKGJXHISDSEMNLA',`id` int NOT NULL AUTO_INCREMENT,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000112 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_optimistic.mmqinfn' already exists"] [2021/12/02 23:22:20.120 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_optimistic] [unit=load] [queries="[USE `db_optimistic`; CREATE TABLE `infmawmls` (`swmyoado` datetime DEFAULT NULL,`yrbnhe` text,`ypmjc` int DEFAULT '2078208590',`rexzjlkl` datetime DEFAULT '2038-02-17 17:47:33',`nuemcy` varchar(1896) DEFAULT NULL,`asfygegay` timestamp NOT NULL,`kuzjklk` int NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`iymmmh` int DEFAULT NULL,`cwmdks` timestamp NULL DEFAULT NULL,`wkubz` int DEFAULT NULL,`mwgjyuc` text,`hpsymthy` int NOT NULL DEFAULT '434642396',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000086 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `infmawmls` (`swmyoado` datetime DEFAULT NULL,`yrbnhe` text,`ypmjc` int DEFAULT '2078208590',`rexzjlkl` datetime DEFAULT '2038-02-17 17:47:33',`nuemcy` varchar(1896) DEFAULT NULL,`asfygegay` timestamp NOT NULL,`kuzjklk` int NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`iymmmh` int DEFAULT NULL,`cwmdks` timestamp NULL DEFAULT NULL,`wkubz` int DEFAULT NULL,`mwgjyuc` text,`hpsymthy` int NOT NULL DEFAULT '434642396',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000086 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_optimistic.infmawmls' already exists"] [2021/12/02 23:22:20.120 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_optimistic] [unit=load] ["table schema file"=./dumped_data.task_optimistic/db_optimistic.infmawmls-schema.sql] [2021/12/02 23:22:20.120 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.infmawmls-schema.sql] [2021/12/02 23:22:20.123 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_optimistic] [unit=load] [queries="[USE `db_optimistic`; CREATE TABLE `qejfvbyl` (`wssadpu` varchar(1298) DEFAULT 'HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL',`id` int NOT NULL AUTO_INCREMENT,`cfxqkrtmd` text,`mjypr` int DEFAULT NULL,`afnjjykei` int DEFAULT NULL,`dptawz` int DEFAULT '69280691',`vvuqq` int DEFAULT NULL,`uuid` varchar(253) DEFAULT NULL,`clxeoivq` datetime DEFAULT '2037-08-30 06:16:21',`qahtphl` varchar(972) DEFAULT 'UIMVHVLSZPNUGYEVAHUPHXCQEYPUGGHLLDMUHGQOKMKCQ',`ntvqmry` int DEFAULT NULL,`tbxfbevhn` datetime DEFAULT '2064-03-04 13:46:18',`ldxkij` int NOT NULL DEFAULT '1579873536',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000082 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `qejfvbyl` (`wssadpu` varchar(1298) DEFAULT 'HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL',`id` int NOT NULL AUTO_INCREMENT,`cfxqkrtmd` text,`mjypr` int DEFAULT NULL,`afnjjykei` int DEFAULT NULL,`dptawz` int DEFAULT '69280691',`vvuqq` int DEFAULT NULL,`uuid` varchar(253) DEFAULT NULL,`clxeoivq` datetime DEFAULT '2037-08-30 06:16:21',`qahtphl` varchar(972) DEFAULT 'UIMVHVLSZPNUGYEVAHUPHXCQEYPUGGHLLDMUHGQOKMKCQ',`ntvqmry` int DEFAULT NULL,`tbxfbevhn` datetime DEFAULT '2064-03-04 13:46:18',`ldxkij` int NOT NULL DEFAULT '1579873536',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000082 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_optimistic.qejfvbyl' already exists"] [2021/12/02 23:22:20.123 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_optimistic] [unit=load] ["table schema file"=./dumped_data.task_optimistic/db_optimistic.qejfvbyl-schema.sql] [2021/12/02 23:22:20.123 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.qejfvbyl-schema.sql] [2021/12/02 23:22:20.124 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE TABLE `tkwux` (`cdals` datetime DEFAULT NULL,`vckmwvrc` varchar(1220) NOT NULL DEFAULT 'JYL',`uxqvpta` varchar(2002) NOT NULL DEFAULT 'BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM',`ephqrt` int DEFAULT '2110218075',`nakmdb` text,`vqelgimu` int NOT NULL,`zzvysujvx` int DEFAULT '1390098260',`sgzarftw` text,`jzopv` int DEFAULT NULL,`uuid` varchar(253) DEFAULT NULL,`cdytr` timestamp NULL DEFAULT NULL,`lewmsf` datetime DEFAULT NULL,`geshshwck` datetime DEFAULT NULL,`arozub` datetime NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`kiydm` int DEFAULT NULL,`hqltvsmf` int NOT NULL,`dpexcwg` text NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000094 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [2021/12/02 23:22:20.124 +00:00] [WARN] [db.go:140] ["execute statements"] [task=task_optimistic] [unit=load] [retry=0] [queries="[USE `db_optimistic`; CREATE TABLE `tkwux` (`cdals` datetime DEFAULT NULL,`vckmwvrc` varchar(1220) NOT NULL DEFAULT 'JYL',`uxqvpta` varchar(2002) NOT NULL DEFAULT 'BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM',`ephqrt` int DEFAULT '2110218075',`nakmdb` text,`vqelgimu` int NOT NULL,`zzvysujvx` int DEFAULT '1390098260',`sgzarftw` text,`jzopv` int DEFAULT NULL,`uuid` varchar(253) DEFAULT NULL,`cdytr` timestamp NULL DEFAULT NULL,`lewmsf` datetime DEFAULT NULL,`geshshwck` datetime DEFAULT NULL,`arozub` datetime NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`kiydm` int DEFAULT NULL,`hqltvsmf` int NOT NULL,`dpexcwg` text NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000094 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `tkwux` (`cdals` datetime DEFAULT NULL,`vckmwvrc` varchar(1220) NOT NULL DEFAULT 'JYL',`uxqvpta` varchar(2002) NOT NULL DEFAULT 'BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM',`ephqrt` int DEFAULT '2110218075',`nakmdb` text,`vqelgimu` int NOT NULL,`zzvysujvx` int DEFAULT '1390098260',`sgzarftw` text,`jzopv` int DEFAULT NULL,`uuid` varchar(253) DEFAULT NULL,`cdytr` timestamp NULL DEFAULT NULL,`lewmsf` datetime DEFAULT NULL,`geshshwck` datetime DEFAULT NULL,`arozub` datetime NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`kiydm` int DEFAULT NULL,`hqltvsmf` int NOT NULL,`dpexcwg` text NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000094 DEFAULT CHARSET=utf8;, RawCause: Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [2021/12/02 23:22:20.125 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE TABLE `ubxretux` (`seoqae` int DEFAULT NULL,`ubjst` timestamp NULL DEFAULT '2000-08-15 05:49:21',`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`sdmygr` int NOT NULL DEFAULT '627232493',`uuhjcsx` datetime NOT NULL,`rgtnlzta` datetime NOT NULL,`axldifx` timestamp NULL DEFAULT '2030-09-06 16:02:56',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000095 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [2021/12/02 23:22:20.131 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_optimistic] [unit=load] [queries="[USE `db_optimistic`; CREATE TABLE `uqgqzm` (`giiqave` varchar(1321) NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`dspffg` text,`wertqgd` int DEFAULT '701103228',`kxqnrvhek` varchar(1752) DEFAULT NULL,`ileutsjz` timestamp NULL DEFAULT NULL,`uuid` varchar(253) DEFAULT NULL,`ubntdft` varchar(892) DEFAULT 'LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT',`nntbceo` varchar(1352) NOT NULL,`autvteit` datetime DEFAULT '2099-08-02 05:28:58',`rnczyqb` timestamp NULL DEFAULT '1973-04-21 13:46:35',`nhpnlet` datetime DEFAULT NULL,`gezksei` text,`rgjrtmprv` int DEFAULT NULL,`xsidco` varchar(1803) NOT NULL DEFAULT 'PNRLDNUQBLMKMBDJEXVSFIRTWAPXFIJUMLXEZRXYIMXJPJXZACYQFBPFUGRMFLMERQQVUSFPIOKREVZVF',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000078 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `uqgqzm` (`giiqave` varchar(1321) NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`dspffg` text,`wertqgd` int DEFAULT '701103228',`kxqnrvhek` varchar(1752) DEFAULT NULL,`ileutsjz` timestamp NULL DEFAULT NULL,`uuid` varchar(253) DEFAULT NULL,`ubntdft` varchar(892) DEFAULT 'LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT',`nntbceo` varchar(1352) NOT NULL,`autvteit` datetime DEFAULT '2099-08-02 05:28:58',`rnczyqb` timestamp NULL DEFAULT '1973-04-21 13:46:35',`nhpnlet` datetime DEFAULT NULL,`gezksei` text,`rgjrtmprv` int DEFAULT NULL,`xsidco` varchar(1803) NOT NULL DEFAULT 'PNRLDNUQBLMKMBDJEXVSFIRTWAPXFIJUMLXEZRXYIMXJPJXZACYQFBPFUGRMFLMERQQVUSFPIOKREVZVF',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000078 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_optimistic.uqgqzm' already exists"] [2021/12/02 23:22:20.131 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_optimistic] [unit=load] ["table schema file"=./dumped_data.task_optimistic/db_optimistic.uqgqzm-schema.sql] [2021/12/02 23:22:20.131 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.uqgqzm-schema.sql] [2021/12/02 23:22:20.131 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_optimistic] [unit=load] [queries="[USE `db_optimistic`; CREATE TABLE `mmqinfn` (`omdxvi` datetime DEFAULT '2077-11-29 05:05:11',`ulfos` datetime NOT NULL,`uuid` varchar(253) DEFAULT NULL,`luivowco` text NOT NULL,`cgzfhz` text NOT NULL,`nrhtsu` int DEFAULT NULL,`mfywfxd` text,`mpumshwkd` varchar(1080) DEFAULT 'TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU',`vkufszxz` timestamp NOT NULL DEFAULT '1982-11-01 20:01:35',`pixfeb` int DEFAULT NULL,`ivqdtzv` int NOT NULL,`btekbivj` int NOT NULL,`akvikh` varchar(1659) DEFAULT 'APVTMNUNITLHMEGVXAZHLAKAFRHWZLUKHZBRKGJXHISDSEMNLA',`id` int NOT NULL AUTO_INCREMENT,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000112 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `mmqinfn` (`omdxvi` datetime DEFAULT '2077-11-29 05:05:11',`ulfos` datetime NOT NULL,`uuid` varchar(253) DEFAULT NULL,`luivowco` text NOT NULL,`cgzfhz` text NOT NULL,`nrhtsu` int DEFAULT NULL,`mfywfxd` text,`mpumshwkd` varchar(1080) DEFAULT 'TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU',`vkufszxz` timestamp NOT NULL DEFAULT '1982-11-01 20:01:35',`pixfeb` int DEFAULT NULL,`ivqdtzv` int NOT NULL,`btekbivj` int NOT NULL,`akvikh` varchar(1659) DEFAULT 'APVTMNUNITLHMEGVXAZHLAKAFRHWZLUKHZBRKGJXHISDSEMNLA',`id` int NOT NULL AUTO_INCREMENT,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000112 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_optimistic.mmqinfn' already exists"] [2021/12/02 23:22:20.132 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_optimistic] [unit=load] ["table schema file"=./dumped_data.task_optimistic/db_optimistic.mmqinfn-schema.sql] [2021/12/02 23:22:20.132 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.mmqinfn-schema.sql] [2021/12/02 23:22:20.132 +00:00] [WARN] [db.go:140] ["execute statements"] [task=task_optimistic] [unit=load] [retry=0] [queries="[USE `db_optimistic`; CREATE TABLE `ubxretux` (`seoqae` int DEFAULT NULL,`ubjst` timestamp NULL DEFAULT '2000-08-15 05:49:21',`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`sdmygr` int NOT NULL DEFAULT '627232493',`uuhjcsx` datetime NOT NULL,`rgtnlzta` datetime NOT NULL,`axldifx` timestamp NULL DEFAULT '2030-09-06 16:02:56',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000095 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `ubxretux` (`seoqae` int DEFAULT NULL,`ubjst` timestamp NULL DEFAULT '2000-08-15 05:49:21',`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`sdmygr` int NOT NULL DEFAULT '627232493',`uuhjcsx` datetime NOT NULL,`rgtnlzta` datetime NOT NULL,`axldifx` timestamp NULL DEFAULT '2030-09-06 16:02:56',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000095 DEFAULT CHARSET=utf8;, RawCause: Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [2021/12/02 23:22:20.135 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE TABLE `eeodta` (`uuid` varchar(253) DEFAULT NULL,`obsgr` datetime DEFAULT '2018-04-22 22:50:02',`cepzgoru` text NOT NULL,`uvibxvfn` text,`hdpwvlm` datetime DEFAULT NULL,`id` int NOT NULL AUTO_INCREMENT,`klluc` text NOT NULL,`vdasybpv` int DEFAULT NULL,`ysygsbd` timestamp NOT NULL,`kmtpyfyo` varchar(554) DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000103 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_optimistic.eeodta' already exists"] [2021/12/02 23:22:20.137 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_optimistic] [unit=load] [queries="[USE `db_optimistic`; CREATE TABLE `eeodta` (`uuid` varchar(253) DEFAULT NULL,`obsgr` datetime DEFAULT '2018-04-22 22:50:02',`cepzgoru` text NOT NULL,`uvibxvfn` text,`hdpwvlm` datetime DEFAULT NULL,`id` int NOT NULL AUTO_INCREMENT,`klluc` text NOT NULL,`vdasybpv` int DEFAULT NULL,`ysygsbd` timestamp NOT NULL,`kmtpyfyo` varchar(554) DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000103 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `eeodta` (`uuid` varchar(253) DEFAULT NULL,`obsgr` datetime DEFAULT '2018-04-22 22:50:02',`cepzgoru` text NOT NULL,`uvibxvfn` text,`hdpwvlm` datetime DEFAULT NULL,`id` int NOT NULL AUTO_INCREMENT,`klluc` text NOT NULL,`vdasybpv` int DEFAULT NULL,`ysygsbd` timestamp NOT NULL,`kmtpyfyo` varchar(554) DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000103 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_optimistic.eeodta' already exists"] [2021/12/02 23:22:20.137 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_optimistic] [unit=load] ["table schema file"=./dumped_data.task_optimistic/db_optimistic.eeodta-schema.sql] [2021/12/02 23:22:20.137 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.eeodta-schema.sql] [2021/12/02 23:22:20.636 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE TABLE `ukglzbz` (`uuid` varchar(253) DEFAULT NULL,`flicixp` timestamp NULL DEFAULT '1983-03-29 16:24:51',`orulxovaf` int DEFAULT NULL,`knvbd` varchar(1380) NOT NULL DEFAULT 'DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI',`kvbhz` datetime DEFAULT '2033-09-16 14:24:48',`frbhkid` varchar(1445) DEFAULT NULL,`ryozuaye` int DEFAULT '1533455413',`uincgqgf` int DEFAULT '2071603299',`id` int NOT NULL AUTO_INCREMENT,`mzrfokpl` timestamp NULL DEFAULT NULL,`ebypuy` text NOT NULL,`nnynex` varchar(1144) NOT NULL,`bdnbwgf` varchar(1074) NOT NULL DEFAULT 'BZBS',`bpjnhrrl` timestamp NULL DEFAULT '2028-06-11 04:03:05',`rhvjfzsfk` text,`nvffdsqcz` int NOT NULL DEFAULT '233099622',`seybh` text,`luhdctgtg` varchar(1017) DEFAULT 'QUEVYKSROIGTPNRZKTELBTZOMJIVGCBRJHNQNWCGYLTVDTMPCFGMN',`eavai` timestamp NOT NULL,`uyaccf` int NOT NULL DEFAULT '1635599762',`aicaclmav` varchar(1773) NOT NULL DEFAULT 'NTPGUJMIDEPKUSDHLVDE',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000090 DEFAULT CH..."] [argument="[]"] [error="Error 1050: Table 'ukglzbz' already exists"] [2021/12/02 23:22:20.639 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE TABLE `wihxkukz` (`uuid` varchar(253) DEFAULT NULL,`fghkazgw` int DEFAULT '817191216',`pgnnes` int DEFAULT '375633852',`wdrvnbw` datetime NOT NULL,`vmymtyk` timestamp NOT NULL DEFAULT '2019-09-24 09:49:35',`raqkn` datetime DEFAULT NULL,`id` int NOT NULL AUTO_INCREMENT,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000109 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'wihxkukz' already exists"] [2021/12/02 23:22:20.642 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_optimistic] [unit=load] [queries="[USE `db_optimistic`; CREATE TABLE `ukglzbz` (`uuid` varchar(253) DEFAULT NULL,`flicixp` timestamp NULL DEFAULT '1983-03-29 16:24:51',`orulxovaf` int DEFAULT NULL,`knvbd` varchar(1380) NOT NULL DEFAULT 'DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI',`kvbhz` datetime DEFAULT '2033-09-16 14:24:48',`frbhkid` varchar(1445) DEFAULT NULL,`ryozuaye` int DEFAULT '1533455413',`uincgqgf` int DEFAULT '2071603299',`id` int NOT NULL AUTO_INCREMENT,`mzrfokpl` timestamp NULL DEFAULT NULL,`ebypuy` text NOT NULL,`nnynex` varchar(1144) NOT NULL,`bdnbwgf` varchar(1074) NOT NULL DEFAULT 'BZBS',`bpjnhrrl` timestamp NULL DEFAULT '2028-06-11 04:03:05',`rhvjfzsfk` text,`nvffdsqcz` int NOT NULL DEFAULT '233099622',`seybh` text,`luhdctgtg` varchar(1017) DEFAULT 'QUEVYKSROIGTPNRZKTELBTZOMJIVGCBRJHNQNWCGYLTVDTMPCFGMN',`eavai` timestamp NOT NULL,`uyaccf` int NOT NULL DEFAULT '1635599762',`aicaclmav` varchar(1773) NOT NULL DEFAULT 'NTPGUJMIDEPKUSDHLVDE',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMEN..."] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `ukglzbz` (`uuid` varchar(253) DEFAULT NULL,`flicixp` timestamp NULL DEFAULT '1983-03-29 16:24:51',`orulxovaf` int DEFAULT NULL,`knvbd` varchar(1380) NOT NULL DEFAULT 'DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI',`kvbhz` datetime DEFAULT '2033-09-16 14:24:48',`frbhkid` varchar(1445) DEFAULT NULL,`ryozuaye` int DEFAULT '1533455413',`uincgqgf` int DEFAULT '2071603299',`id` int NOT NULL AUTO_INCREMENT,`mzrfokpl` timestamp NULL DEFAULT NULL,`ebypuy` text NOT NULL,`nnynex` varchar(1144) NOT NULL,`bdnbwgf` varchar(1074) NOT NULL DEFAULT 'BZBS',`bpjnhrrl` timestamp NULL DEFAULT '2028-06-11 04:03:05',`rhvjfzsfk` text,`nvffdsqcz` int NOT NULL DEFAULT '233099622',`seybh` text,`luhdctgtg` varchar(1017) DEFAULT 'QUEVYKSROIGTPNRZKTELBTZOMJIVGCBRJHNQNWCGYLTVDTMPCFGMN',`eavai` timestamp NOT NULL,`uyaccf` int NOT NULL DEFAULT '1635599762',`aicaclmav` varchar(1773) NOT NULL DEFAULT 'NTPGUJMIDEPKUSDHLVDE',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000090 DEFAULT CH..., RawCause: Error 1050: Table 'ukglzbz' already exists"] [2021/12/02 23:22:20.642 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_optimistic] [unit=load] ["table schema file"=./dumped_data.task_optimistic/db_optimistic.ukglzbz-schema.sql] [2021/12/02 23:22:20.642 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.ukglzbz-schema.sql] [2021/12/02 23:22:20.644 +00:00] [INFO] [server.go:782] [request=QueryStatus] [payload="name:\"task_pessimistic\" "] [2021/12/02 23:22:20.653 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_optimistic] [unit=load] [queries="[USE `db_optimistic`; CREATE TABLE `wihxkukz` (`uuid` varchar(253) DEFAULT NULL,`fghkazgw` int DEFAULT '817191216',`pgnnes` int DEFAULT '375633852',`wdrvnbw` datetime NOT NULL,`vmymtyk` timestamp NOT NULL DEFAULT '2019-09-24 09:49:35',`raqkn` datetime DEFAULT NULL,`id` int NOT NULL AUTO_INCREMENT,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000109 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `wihxkukz` (`uuid` varchar(253) DEFAULT NULL,`fghkazgw` int DEFAULT '817191216',`pgnnes` int DEFAULT '375633852',`wdrvnbw` datetime NOT NULL,`vmymtyk` timestamp NOT NULL DEFAULT '2019-09-24 09:49:35',`raqkn` datetime DEFAULT NULL,`id` int NOT NULL AUTO_INCREMENT,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000109 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'wihxkukz' already exists"] [2021/12/02 23:22:20.653 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_optimistic] [unit=load] ["table schema file"=./dumped_data.task_optimistic/db_optimistic.wihxkukz-schema.sql] [2021/12/02 23:22:20.653 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.wihxkukz-schema.sql] [2021/12/02 23:22:20.994 +00:00] [INFO] [sharding_group.go:673] ["execute sql"] [task=task_pessimistic] [unit="binlog replication"] [component="shard group keeper"] [statement="CREATE SCHEMA IF NOT EXISTS `dm_meta`"] [2021/12/02 23:22:20.998 +00:00] [INFO] [sharding_group.go:690] ["execute sql"] [task=task_pessimistic] [unit="binlog replication"] [component="shard group keeper"] [statement="CREATE TABLE IF NOT EXISTS `dm_meta`.`task_pessimistic_syncer_sharding_meta` (\n\t\tsource_id VARCHAR(32) NOT NULL COMMENT 'replica source id, defined in task.yaml',\n\t\ttarget_table_id VARCHAR(144) NOT NULL,\n\t\tsource_table_id VARCHAR(144) NOT NULL,\n\t\tactive_index INT,\n\t\tis_global BOOLEAN,\n\t\tdata JSON,\n\t\tcreate_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,\n\t\tupdate_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\n\t\tUNIQUE KEY uk_source_id_table_id_source (source_id, target_table_id, source_table_id)\n\t)"] [2021/12/02 23:22:21.017 +00:00] [INFO] [checkpoint.go:748] ["create checkpoint schema"] [task=task_pessimistic] [unit="binlog replication"] [component="remote checkpoint"] [statement="CREATE SCHEMA IF NOT EXISTS `dm_meta`"] [2021/12/02 23:22:21.020 +00:00] [INFO] [checkpoint.go:772] ["create checkpoint table"] [task=task_pessimistic] [unit="binlog replication"] [component="remote checkpoint"] [statements="[\"CREATE TABLE IF NOT EXISTS `dm_meta`.`task_pessimistic_syncer_checkpoint` (\\n\\t\\t\\tid VARCHAR(32) NOT NULL,\\n\\t\\t\\tcp_schema VARCHAR(128) NOT NULL,\\n\\t\\t\\tcp_table VARCHAR(128) NOT NULL,\\n\\t\\t\\tbinlog_name VARCHAR(128),\\n\\t\\t\\tbinlog_pos INT UNSIGNED,\\n\\t\\t\\tbinlog_gtid TEXT,\\n\\t\\t\\texit_safe_binlog_name VARCHAR(128) DEFAULT '',\\n\\t\\t\\texit_safe_binlog_pos INT UNSIGNED DEFAULT 0,\\n\\t\\t\\texit_safe_binlog_gtid TEXT,\\n\\t\\t\\ttable_info JSON NOT NULL,\\n\\t\\t\\tis_global BOOLEAN,\\n\\t\\t\\tcreate_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,\\n\\t\\t\\tupdate_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\\n\\t\\t\\tUNIQUE KEY uk_id_schema_table (id, cp_schema, cp_table)\\n\\t\\t)\"]"] [2021/12/02 23:22:21.022 +00:00] [INFO] [subtask.go:246] ["start to run"] [subtask=task_pessimistic] [unit=Dump] [2021/12/02 23:22:21.028 +00:00] [INFO] [dump.go:97] ["begin to run Dump"] [task=task_pessimistic] [unit=dump] [conf="{\"s3\":{\"endpoint\":\"\",\"region\":\"\",\"storage-class\":\"\",\"sse\":\"\",\"sse-kms-key-id\":\"\",\"acl\":\"\",\"access-key\":\"\",\"secret-access-key\":\"\",\"provider\":\"\",\"force-path-style\":false,\"use-accelerate-endpoint\":false},\"gcs\":{\"endpoint\":\"\",\"storage-class\":\"\",\"predefined-acl\":\"\",\"credentials-file\":\"\"},\"AllowCleartextPasswords\":false,\"SortByPk\":true,\"NoViews\":true,\"NoHeader\":false,\"NoSchemas\":false,\"NoData\":false,\"CompleteInsert\":true,\"TransactionalConsistency\":true,\"EscapeBackslash\":true,\"DumpEmptyDatabase\":true,\"PosAfterConnect\":false,\"CompressType\":0,\"Host\":\"mysql8-0.sources\",\"Port\":3306,\"Threads\":4,\"User\":\"root\",\"Security\":{\"CAPath\":\"\",\"CertPath\":\"\",\"KeyPath\":\"\"},\"LogLevel\":\"\",\"LogFile\":\"\",\"LogFormat\":\"\",\"OutputDirPath\":\"./dumped_data.task_pessimistic\",\"StatusAddr\":\"\",\"Snapshot\":\"\",\"Consistency\":\"flush\",\"CsvNullValue\":\"\\\\N\",\"SQL\":\"\",\"CsvSeparator\":\"\",\"CsvDelimiter\":\"\",\"Databases\":null,\"Where\":\"\",\"FileType\":\"sql\",\"ServerInfo\":{\"ServerType\":1,\"ServerVersion\":\"8.0.23\",\"HasTiKV\":false},\"Rows\":200000,\"ReadTimeout\":0,\"TiDBMemQuotaQuery\":0,\"FileSize\":67108864,\"StatementSize\":1000000,\"SessionParams\":{\"time_zone\":\"+00:00\"},\"Tables\":null}"] [2021/12/02 23:22:21.039 +00:00] [INFO] [status.go:67] ["progress status of load"] [task=task_optimistic] [unit=load] [finished_bytes=0] [total_bytes=362776] [total_file_count=21] [progress="0.00 %"] [2021/12/02 23:22:21.070 +00:00] [INFO] [dump.go:196] ["All the dumping transactions have started. Start to unlock tables"] [task=task_pessimistic] [unit=dump] [2021/12/02 23:22:21.086 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_pessimistic] [unit=dump] [database=db_pessimistic] [table=acoxxft] [estimateCount=18] [2021/12/02 23:22:21.086 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_pessimistic] [unit=dump] ["estimate count"=18] [conf.rows=200000] [database=db_pessimistic] [table=acoxxft] [2021/12/02 23:22:21.098 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_pessimistic] [unit=dump] [database=db_pessimistic] [table=awujl] [estimateCount=32] [2021/12/02 23:22:21.098 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_pessimistic] [unit=dump] ["estimate count"=32] [conf.rows=200000] [database=db_pessimistic] [table=awujl] [2021/12/02 23:22:21.111 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_pessimistic] [unit=dump] [database=db_pessimistic] [table=ctlbz] [estimateCount=42] [2021/12/02 23:22:21.111 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_pessimistic] [unit=dump] ["estimate count"=42] [conf.rows=200000] [database=db_pessimistic] [table=ctlbz] [2021/12/02 23:22:21.123 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_pessimistic] [unit=dump] [database=db_pessimistic] [table=dikjnw] [estimateCount=9] [2021/12/02 23:22:21.123 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_pessimistic] [unit=dump] ["estimate count"=9] [conf.rows=200000] [database=db_pessimistic] [table=dikjnw] [2021/12/02 23:22:21.140 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_pessimistic] [unit=dump] [database=db_pessimistic] [table=dqyoops] [estimateCount=16] [2021/12/02 23:22:21.140 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_pessimistic] [unit=dump] ["estimate count"=16] [conf.rows=200000] [database=db_pessimistic] [table=dqyoops] [2021/12/02 23:22:21.155 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_pessimistic] [unit=dump] [database=db_pessimistic] [table=kuddqkl] [estimateCount=23] [2021/12/02 23:22:21.155 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_pessimistic] [unit=dump] ["estimate count"=23] [conf.rows=200000] [database=db_pessimistic] [table=kuddqkl] [2021/12/02 23:22:21.170 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_pessimistic] [unit=dump] [database=db_pessimistic] [table=phfnc] [estimateCount=18] [2021/12/02 23:22:21.170 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_pessimistic] [unit=dump] ["estimate count"=18] [conf.rows=200000] [database=db_pessimistic] [table=phfnc] [2021/12/02 23:22:21.180 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_pessimistic] [unit=dump] [database=db_pessimistic] [table=qbgnfza] [estimateCount=30] [2021/12/02 23:22:21.181 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_pessimistic] [unit=dump] ["estimate count"=30] [conf.rows=200000] [database=db_pessimistic] [table=qbgnfza] [2021/12/02 23:22:21.192 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_pessimistic] [unit=dump] [database=db_pessimistic] [table=toeqb] [estimateCount=1] [2021/12/02 23:22:21.192 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_pessimistic] [unit=dump] ["estimate count"=1] [conf.rows=200000] [database=db_pessimistic] [table=toeqb] [2021/12/02 23:22:21.211 +00:00] [INFO] [dump.go:496] ["get estimated rows count"] [task=task_pessimistic] [unit=dump] [database=db_pessimistic] [table=xdoohoco] [estimateCount=1] [2021/12/02 23:22:21.211 +00:00] [INFO] [dump.go:502] ["fallback to sequential dump due to estimate count < rows. This won't influence the whole dump process"] [task=task_pessimistic] [unit=dump] ["estimate count"=1] [conf.rows=200000] [database=db_pessimistic] [table=xdoohoco] [2021/12/02 23:22:21.212 +00:00] [INFO] [collector.go:228] ["backup success summary"] [task=task_pessimistic] [unit=dump] [total-ranges=21] [ranges-succeed=21] [ranges-failed=0] [total-take=142.744814ms] [total-kv-size=444.7kB] [average-speed=3.115MB/s] [total-rows=1020] [2021/12/02 23:22:21.213 +00:00] [INFO] [dumpling.go:143] ["dump data finished"] [task=task_pessimistic] [unit=dump] ["cost time"=190.203284ms] [2021/12/02 23:22:21.213 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_pessimistic] [unit=Dump] [stage=Finished] [status={}] [2021/12/02 23:22:21.213 +00:00] [INFO] [subtask.go:321] ["switching to next unit"] [subtask=task_pessimistic] [unit=Dump] [2021/12/02 23:22:21.213 +00:00] [INFO] [subtask.go:246] ["start to run"] [subtask=task_pessimistic] [unit=Load] [2021/12/02 23:22:21.216 +00:00] [INFO] [util.go:179] ["put load worker in etcd"] [task=task_pessimistic] [source=replica-02] [worker=dm-worker-0] [2021/12/02 23:22:21.217 +00:00] [INFO] [loader.go:1081] ["prepare loading"] [task=task_pessimistic] [unit=load] ["cost time"=338.605µs] [2021/12/02 23:22:21.218 +00:00] [INFO] [checkpoint.go:173] ["load checkpoint"] [task=task_pessimistic] [unit=load] [component="remote checkpoint"] ["cost time"=887.512µs] [2021/12/02 23:22:21.218 +00:00] [INFO] [checkpoint.go:306] ["calculate checkpoint finished."] [task=task_pessimistic] [unit=load] [component="remote checkpoint"] ["finished tables"={}] [2021/12/02 23:22:21.222 +00:00] [INFO] [loader.go:1373] ["start to create schema"] [task=task_pessimistic] [unit=load] ["schema file"=./dumped_data.task_pessimistic/db_pessimistic-schema-create.sql] [2021/12/02 23:22:21.226 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_pessimistic] [unit=load] [query="CREATE DATABASE `db_pessimistic` /*!40100 DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci */ /*!80016 DEFAULT ENCRYPTION='N' */;"] [argument="[]"] [error="Error 1007: Can't create database 'db_pessimistic'; database exists"] [2021/12/02 23:22:21.226 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_pessimistic] [unit=load] [queries="[CREATE DATABASE `db_pessimistic` /*!40100 DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci */ /*!80016 DEFAULT ENCRYPTION='N' */;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE DATABASE `db_pessimistic` /*!40100 DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci */ /*!80016 DEFAULT ENCRYPTION='N' */;, RawCause: Error 1007: Can't create database 'db_pessimistic'; database exists"] [2021/12/02 23:22:21.226 +00:00] [INFO] [loader.go:1146] ["database already exists, skip it"] [task=task_pessimistic] [unit=load] ["db schema file"=./dumped_data.task_pessimistic/db_pessimistic-schema-create.sql] [2021/12/02 23:22:21.226 +00:00] [INFO] [loader.go:1378] ["finish to create schema"] [task=task_pessimistic] [unit=load] ["schema file"=./dumped_data.task_pessimistic/db_pessimistic-schema-create.sql] [2021/12/02 23:22:21.241 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.phfnc-schema.sql] [2021/12/02 23:22:21.242 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.dikjnw-schema.sql] [2021/12/02 23:22:21.242 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.toeqb-schema.sql] [2021/12/02 23:22:21.242 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.qbgnfza-schema.sql] [2021/12/02 23:22:21.242 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.acoxxft-schema.sql] [2021/12/02 23:22:21.242 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.xdoohoco-schema.sql] [2021/12/02 23:22:21.243 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.ctlbz-schema.sql] [2021/12/02 23:22:21.243 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.awujl-schema.sql] [2021/12/02 23:22:21.247 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.kuddqkl-schema.sql] [2021/12/02 23:22:21.247 +00:00] [INFO] [loader.go:1413] ["start to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.dqyoops-schema.sql] [2021/12/02 23:22:21.248 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_pessimistic] [unit=load] [query="CREATE TABLE `phfnc` (`id` int NOT NULL AUTO_INCREMENT,`yhasfsyoj` int NOT NULL,`eumviblqw` datetime DEFAULT NULL,`keueuueo` text,`pznsqxm` text,`khsvzt` text,`hzcmjyase` datetime DEFAULT '2088-03-12 06:42:26',`yfbcbs` int DEFAULT NULL,`mkmfuph` timestamp NULL DEFAULT NULL,`jbrlu` varchar(427) DEFAULT 'EDUUAHMATEZEOFKZOMMGLWOGODZQVNIZTDYMOBDEWNDDOLHBFKECRRHNNXTJGRBWWHSQPJCYLIXGGBZWHQZQWLBHAO',`twlpqgv` timestamp NOT NULL,`uuid` varchar(253) DEFAULT NULL,`qkoxwwypy` int DEFAULT '1630733750',`bgnrwpaa` int DEFAULT NULL,`cicmxgqxo` datetime NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000078 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_pessimistic.phfnc' already exists"] [2021/12/02 23:22:21.249 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_pessimistic] [unit=load] [query="CREATE TABLE `acoxxft` (`gehyr` timestamp NULL DEFAULT '2036-02-09 05:59:38',`dbnkgwms` datetime DEFAULT '2064-07-18 09:49:39',`ccfkwiplu` int DEFAULT NULL,`dqrat` int DEFAULT NULL,`wbmsywijg` int DEFAULT '354553044',`tsnqfj` datetime DEFAULT NULL,`tfxjiz` timestamp NOT NULL DEFAULT '1980-01-17 00:29:52',`wyhybc` int DEFAULT NULL,`eiywvgiz` text,`kjhhy` text,`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000106 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_pessimistic.acoxxft' already exists"] [2021/12/02 23:22:21.251 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_pessimistic] [unit=load] [query="CREATE TABLE `qbgnfza` (`uuid` varchar(253) DEFAULT NULL,`npocxlt` datetime DEFAULT '1981-10-10 21:13:53',`vdqbdbylb` varchar(1864) DEFAULT 'AZGC',`iwszey` datetime NOT NULL,`txsyujwh` int DEFAULT '702143287',`wxxftmi` varchar(1812) NOT NULL,`skqpzir` int NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`jookidmoi` int NOT NULL,`awrdf` varchar(302) DEFAULT 'TJYDFRYLWKCTMTZEGSWJZADWMRTOWWBUGWCOMBOGJUOCVAYNZUXFMEBWXBLNAJNOKVYWKIQMUJ',`jucyj` datetime DEFAULT '2049-01-15 09:16:02',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000107 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_pessimistic.qbgnfza' already exists"] [2021/12/02 23:22:21.252 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_pessimistic] [unit=load] [queries="[USE `db_pessimistic`; CREATE TABLE `acoxxft` (`gehyr` timestamp NULL DEFAULT '2036-02-09 05:59:38',`dbnkgwms` datetime DEFAULT '2064-07-18 09:49:39',`ccfkwiplu` int DEFAULT NULL,`dqrat` int DEFAULT NULL,`wbmsywijg` int DEFAULT '354553044',`tsnqfj` datetime DEFAULT NULL,`tfxjiz` timestamp NOT NULL DEFAULT '1980-01-17 00:29:52',`wyhybc` int DEFAULT NULL,`eiywvgiz` text,`kjhhy` text,`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000106 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `acoxxft` (`gehyr` timestamp NULL DEFAULT '2036-02-09 05:59:38',`dbnkgwms` datetime DEFAULT '2064-07-18 09:49:39',`ccfkwiplu` int DEFAULT NULL,`dqrat` int DEFAULT NULL,`wbmsywijg` int DEFAULT '354553044',`tsnqfj` datetime DEFAULT NULL,`tfxjiz` timestamp NOT NULL DEFAULT '1980-01-17 00:29:52',`wyhybc` int DEFAULT NULL,`eiywvgiz` text,`kjhhy` text,`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000106 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_pessimistic.acoxxft' already exists"] [2021/12/02 23:22:21.252 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_pessimistic] [unit=load] ["table schema file"=./dumped_data.task_pessimistic/db_pessimistic.acoxxft-schema.sql] [2021/12/02 23:22:21.252 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.acoxxft-schema.sql] [2021/12/02 23:22:21.253 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_pessimistic] [unit=load] [queries="[USE `db_pessimistic`; CREATE TABLE `phfnc` (`id` int NOT NULL AUTO_INCREMENT,`yhasfsyoj` int NOT NULL,`eumviblqw` datetime DEFAULT NULL,`keueuueo` text,`pznsqxm` text,`khsvzt` text,`hzcmjyase` datetime DEFAULT '2088-03-12 06:42:26',`yfbcbs` int DEFAULT NULL,`mkmfuph` timestamp NULL DEFAULT NULL,`jbrlu` varchar(427) DEFAULT 'EDUUAHMATEZEOFKZOMMGLWOGODZQVNIZTDYMOBDEWNDDOLHBFKECRRHNNXTJGRBWWHSQPJCYLIXGGBZWHQZQWLBHAO',`twlpqgv` timestamp NOT NULL,`uuid` varchar(253) DEFAULT NULL,`qkoxwwypy` int DEFAULT '1630733750',`bgnrwpaa` int DEFAULT NULL,`cicmxgqxo` datetime NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000078 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `phfnc` (`id` int NOT NULL AUTO_INCREMENT,`yhasfsyoj` int NOT NULL,`eumviblqw` datetime DEFAULT NULL,`keueuueo` text,`pznsqxm` text,`khsvzt` text,`hzcmjyase` datetime DEFAULT '2088-03-12 06:42:26',`yfbcbs` int DEFAULT NULL,`mkmfuph` timestamp NULL DEFAULT NULL,`jbrlu` varchar(427) DEFAULT 'EDUUAHMATEZEOFKZOMMGLWOGODZQVNIZTDYMOBDEWNDDOLHBFKECRRHNNXTJGRBWWHSQPJCYLIXGGBZWHQZQWLBHAO',`twlpqgv` timestamp NOT NULL,`uuid` varchar(253) DEFAULT NULL,`qkoxwwypy` int DEFAULT '1630733750',`bgnrwpaa` int DEFAULT NULL,`cicmxgqxo` datetime NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000078 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_pessimistic.phfnc' already exists"] [2021/12/02 23:22:21.253 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_pessimistic] [unit=load] ["table schema file"=./dumped_data.task_pessimistic/db_pessimistic.phfnc-schema.sql] [2021/12/02 23:22:21.253 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.phfnc-schema.sql] [2021/12/02 23:22:21.254 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_pessimistic] [unit=load] [query="CREATE TABLE `xdoohoco` (`uuid` varchar(253) DEFAULT NULL,`kogrrcbv` datetime NOT NULL DEFAULT '1983-02-09 11:55:57',`fxwbzq` int DEFAULT NULL,`woocw` timestamp NOT NULL DEFAULT '1984-12-18 21:36:41',`owmai` int DEFAULT '1995132007',`abrmckmci` text,`doigt` text,`wetxteuzs` text,`qfteq` timestamp NOT NULL,`uphuikq` timestamp NULL DEFAULT NULL,`oqxwdvp` varchar(801) DEFAULT NULL,`xfpqdq` text,`xiolcpqaj` varchar(1053) DEFAULT NULL,`lgnvsop` int DEFAULT NULL,`cckjg` int DEFAULT '550881796',`id` int NOT NULL AUTO_INCREMENT,`ubqavqel` timestamp NOT NULL,`fkjjbg` text,`dyvuqh` datetime DEFAULT '2093-09-09 22:12:02',`uoviti` varchar(1353) NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000087 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_pessimistic.xdoohoco' already exists"] [2021/12/02 23:22:21.258 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_pessimistic] [unit=load] [query="CREATE TABLE `awujl` (`blrzoh` varchar(1377) DEFAULT NULL,`sapnzmce` int DEFAULT '1363322630',`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`tiobfjbsc` timestamp NULL DEFAULT '1992-04-06 06:29:30',`zgetr` int NOT NULL,`deobloh` varchar(997) DEFAULT 'KIDHQSCOXFEXFGVRTTBUAWBACDK',`dmbprueu` text NOT NULL,`jqolsgzz` datetime NOT NULL,`pezrcrw` datetime DEFAULT NULL,`tbxdw` timestamp NULL DEFAULT '2002-05-31 13:32:14',`xeuougivy` varchar(348) NOT NULL DEFAULT 'WMUOVYHPUKUTSBMFXPEUSTJ',`pbbmmv` int NOT NULL DEFAULT '581733055',`kxexs` int DEFAULT '1189034969',`urjfk` text,`oyxccpxbc` timestamp NULL DEFAULT NULL,`shuyfn` text,`kqqkoeb` int DEFAULT NULL,`lkbwre` int DEFAULT NULL,`edezqdwij` text,`alewxsv` timestamp NULL DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000120 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_pessimistic.awujl' already exists"] [2021/12/02 23:22:21.259 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_pessimistic] [unit=load] [queries="[USE `db_pessimistic`; CREATE TABLE `qbgnfza` (`uuid` varchar(253) DEFAULT NULL,`npocxlt` datetime DEFAULT '1981-10-10 21:13:53',`vdqbdbylb` varchar(1864) DEFAULT 'AZGC',`iwszey` datetime NOT NULL,`txsyujwh` int DEFAULT '702143287',`wxxftmi` varchar(1812) NOT NULL,`skqpzir` int NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`jookidmoi` int NOT NULL,`awrdf` varchar(302) DEFAULT 'TJYDFRYLWKCTMTZEGSWJZADWMRTOWWBUGWCOMBOGJUOCVAYNZUXFMEBWXBLNAJNOKVYWKIQMUJ',`jucyj` datetime DEFAULT '2049-01-15 09:16:02',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000107 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `qbgnfza` (`uuid` varchar(253) DEFAULT NULL,`npocxlt` datetime DEFAULT '1981-10-10 21:13:53',`vdqbdbylb` varchar(1864) DEFAULT 'AZGC',`iwszey` datetime NOT NULL,`txsyujwh` int DEFAULT '702143287',`wxxftmi` varchar(1812) NOT NULL,`skqpzir` int NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`jookidmoi` int NOT NULL,`awrdf` varchar(302) DEFAULT 'TJYDFRYLWKCTMTZEGSWJZADWMRTOWWBUGWCOMBOGJUOCVAYNZUXFMEBWXBLNAJNOKVYWKIQMUJ',`jucyj` datetime DEFAULT '2049-01-15 09:16:02',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000107 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_pessimistic.qbgnfza' already exists"] [2021/12/02 23:22:21.259 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_pessimistic] [unit=load] ["table schema file"=./dumped_data.task_pessimistic/db_pessimistic.qbgnfza-schema.sql] [2021/12/02 23:22:21.259 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.qbgnfza-schema.sql] [2021/12/02 23:22:21.259 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_pessimistic] [unit=load] [queries="[USE `db_pessimistic`; CREATE TABLE `xdoohoco` (`uuid` varchar(253) DEFAULT NULL,`kogrrcbv` datetime NOT NULL DEFAULT '1983-02-09 11:55:57',`fxwbzq` int DEFAULT NULL,`woocw` timestamp NOT NULL DEFAULT '1984-12-18 21:36:41',`owmai` int DEFAULT '1995132007',`abrmckmci` text,`doigt` text,`wetxteuzs` text,`qfteq` timestamp NOT NULL,`uphuikq` timestamp NULL DEFAULT NULL,`oqxwdvp` varchar(801) DEFAULT NULL,`xfpqdq` text,`xiolcpqaj` varchar(1053) DEFAULT NULL,`lgnvsop` int DEFAULT NULL,`cckjg` int DEFAULT '550881796',`id` int NOT NULL AUTO_INCREMENT,`ubqavqel` timestamp NOT NULL,`fkjjbg` text,`dyvuqh` datetime DEFAULT '2093-09-09 22:12:02',`uoviti` varchar(1353) NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000087 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `xdoohoco` (`uuid` varchar(253) DEFAULT NULL,`kogrrcbv` datetime NOT NULL DEFAULT '1983-02-09 11:55:57',`fxwbzq` int DEFAULT NULL,`woocw` timestamp NOT NULL DEFAULT '1984-12-18 21:36:41',`owmai` int DEFAULT '1995132007',`abrmckmci` text,`doigt` text,`wetxteuzs` text,`qfteq` timestamp NOT NULL,`uphuikq` timestamp NULL DEFAULT NULL,`oqxwdvp` varchar(801) DEFAULT NULL,`xfpqdq` text,`xiolcpqaj` varchar(1053) DEFAULT NULL,`lgnvsop` int DEFAULT NULL,`cckjg` int DEFAULT '550881796',`id` int NOT NULL AUTO_INCREMENT,`ubqavqel` timestamp NOT NULL,`fkjjbg` text,`dyvuqh` datetime DEFAULT '2093-09-09 22:12:02',`uoviti` varchar(1353) NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000087 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_pessimistic.xdoohoco' already exists"] [2021/12/02 23:22:21.259 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_pessimistic] [unit=load] ["table schema file"=./dumped_data.task_pessimistic/db_pessimistic.xdoohoco-schema.sql] [2021/12/02 23:22:21.259 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.xdoohoco-schema.sql] [2021/12/02 23:22:21.261 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_pessimistic] [unit=load] [queries="[USE `db_pessimistic`; CREATE TABLE `awujl` (`blrzoh` varchar(1377) DEFAULT NULL,`sapnzmce` int DEFAULT '1363322630',`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`tiobfjbsc` timestamp NULL DEFAULT '1992-04-06 06:29:30',`zgetr` int NOT NULL,`deobloh` varchar(997) DEFAULT 'KIDHQSCOXFEXFGVRTTBUAWBACDK',`dmbprueu` text NOT NULL,`jqolsgzz` datetime NOT NULL,`pezrcrw` datetime DEFAULT NULL,`tbxdw` timestamp NULL DEFAULT '2002-05-31 13:32:14',`xeuougivy` varchar(348) NOT NULL DEFAULT 'WMUOVYHPUKUTSBMFXPEUSTJ',`pbbmmv` int NOT NULL DEFAULT '581733055',`kxexs` int DEFAULT '1189034969',`urjfk` text,`oyxccpxbc` timestamp NULL DEFAULT NULL,`shuyfn` text,`kqqkoeb` int DEFAULT NULL,`lkbwre` int DEFAULT NULL,`edezqdwij` text,`alewxsv` timestamp NULL DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000120 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `awujl` (`blrzoh` varchar(1377) DEFAULT NULL,`sapnzmce` int DEFAULT '1363322630',`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`tiobfjbsc` timestamp NULL DEFAULT '1992-04-06 06:29:30',`zgetr` int NOT NULL,`deobloh` varchar(997) DEFAULT 'KIDHQSCOXFEXFGVRTTBUAWBACDK',`dmbprueu` text NOT NULL,`jqolsgzz` datetime NOT NULL,`pezrcrw` datetime DEFAULT NULL,`tbxdw` timestamp NULL DEFAULT '2002-05-31 13:32:14',`xeuougivy` varchar(348) NOT NULL DEFAULT 'WMUOVYHPUKUTSBMFXPEUSTJ',`pbbmmv` int NOT NULL DEFAULT '581733055',`kxexs` int DEFAULT '1189034969',`urjfk` text,`oyxccpxbc` timestamp NULL DEFAULT NULL,`shuyfn` text,`kqqkoeb` int DEFAULT NULL,`lkbwre` int DEFAULT NULL,`edezqdwij` text,`alewxsv` timestamp NULL DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000120 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_pessimistic.awujl' already exists"] [2021/12/02 23:22:21.261 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_pessimistic] [unit=load] ["table schema file"=./dumped_data.task_pessimistic/db_pessimistic.awujl-schema.sql] [2021/12/02 23:22:21.261 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.awujl-schema.sql] [2021/12/02 23:22:21.262 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_pessimistic] [unit=load] [query="CREATE TABLE `dqyoops` (`uuid` varchar(253) DEFAULT NULL,`gjenie` int DEFAULT NULL,`stllrwth` varchar(1774) NOT NULL DEFAULT 'KBNXSJKGOVQYGDIJEMPLUAZNOWQVOTSIEDIEJUPAWDMXNXXRJSIBJB',`ojyaq` int NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`eqsihowmt` timestamp NULL DEFAULT NULL,`fibwqwad` int DEFAULT '1986677448',`coktlzg` int DEFAULT NULL,`kxshriehq` timestamp NULL DEFAULT NULL,`zxowwuzj` int DEFAULT '2100670194',`qvvuaht` varchar(1742) DEFAULT 'UQFOLQIXUGSUIIIKZ',`jjidtfz` int NOT NULL DEFAULT '1591197633',`llhnb` text,`tzgrl` text,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000097 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [2021/12/02 23:22:21.262 +00:00] [WARN] [db.go:140] ["execute statements"] [task=task_pessimistic] [unit=load] [retry=0] [queries="[USE `db_pessimistic`; CREATE TABLE `dqyoops` (`uuid` varchar(253) DEFAULT NULL,`gjenie` int DEFAULT NULL,`stllrwth` varchar(1774) NOT NULL DEFAULT 'KBNXSJKGOVQYGDIJEMPLUAZNOWQVOTSIEDIEJUPAWDMXNXXRJSIBJB',`ojyaq` int NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`eqsihowmt` timestamp NULL DEFAULT NULL,`fibwqwad` int DEFAULT '1986677448',`coktlzg` int DEFAULT NULL,`kxshriehq` timestamp NULL DEFAULT NULL,`zxowwuzj` int DEFAULT '2100670194',`qvvuaht` varchar(1742) DEFAULT 'UQFOLQIXUGSUIIIKZ',`jjidtfz` int NOT NULL DEFAULT '1591197633',`llhnb` text,`tzgrl` text,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000097 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `dqyoops` (`uuid` varchar(253) DEFAULT NULL,`gjenie` int DEFAULT NULL,`stllrwth` varchar(1774) NOT NULL DEFAULT 'KBNXSJKGOVQYGDIJEMPLUAZNOWQVOTSIEDIEJUPAWDMXNXXRJSIBJB',`ojyaq` int NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`eqsihowmt` timestamp NULL DEFAULT NULL,`fibwqwad` int DEFAULT '1986677448',`coktlzg` int DEFAULT NULL,`kxshriehq` timestamp NULL DEFAULT NULL,`zxowwuzj` int DEFAULT '2100670194',`qvvuaht` varchar(1742) DEFAULT 'UQFOLQIXUGSUIIIKZ',`jjidtfz` int NOT NULL DEFAULT '1591197633',`llhnb` text,`tzgrl` text,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000097 DEFAULT CHARSET=utf8;, RawCause: Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [2021/12/02 23:22:21.488 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_pessimistic] [unit=load] [query="CREATE TABLE `dikjnw` (`fqivhzr` int DEFAULT '1427893031',`opfszx` timestamp NULL DEFAULT NULL,`bzmar` timestamp NULL DEFAULT '2019-06-08 16:58:56',`kmhkla` text,`mcabhn` int DEFAULT '488533789',`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`mvrdrqur` text NOT NULL,`ghout` timestamp NULL DEFAULT '2037-06-02 03:56:19',`zpswsjhn` timestamp NULL DEFAULT '2017-01-08 19:20:06',`bqicyfu` timestamp NULL DEFAULT '2011-08-25 07:14:21',`xvhnexn` varchar(476) DEFAULT 'UHZYD',`slghetxa` int DEFAULT NULL,`fxvmt` text,`afwjqbyld` int DEFAULT '534900522',`pqdwfbuso` timestamp NULL DEFAULT '2018-11-21 18:24:48',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000123 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'dikjnw' already exists"] [2021/12/02 23:22:21.489 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_pessimistic] [unit=load] [queries="[USE `db_pessimistic`; CREATE TABLE `dikjnw` (`fqivhzr` int DEFAULT '1427893031',`opfszx` timestamp NULL DEFAULT NULL,`bzmar` timestamp NULL DEFAULT '2019-06-08 16:58:56',`kmhkla` text,`mcabhn` int DEFAULT '488533789',`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`mvrdrqur` text NOT NULL,`ghout` timestamp NULL DEFAULT '2037-06-02 03:56:19',`zpswsjhn` timestamp NULL DEFAULT '2017-01-08 19:20:06',`bqicyfu` timestamp NULL DEFAULT '2011-08-25 07:14:21',`xvhnexn` varchar(476) DEFAULT 'UHZYD',`slghetxa` int DEFAULT NULL,`fxvmt` text,`afwjqbyld` int DEFAULT '534900522',`pqdwfbuso` timestamp NULL DEFAULT '2018-11-21 18:24:48',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000123 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `dikjnw` (`fqivhzr` int DEFAULT '1427893031',`opfszx` timestamp NULL DEFAULT NULL,`bzmar` timestamp NULL DEFAULT '2019-06-08 16:58:56',`kmhkla` text,`mcabhn` int DEFAULT '488533789',`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`mvrdrqur` text NOT NULL,`ghout` timestamp NULL DEFAULT '2037-06-02 03:56:19',`zpswsjhn` timestamp NULL DEFAULT '2017-01-08 19:20:06',`bqicyfu` timestamp NULL DEFAULT '2011-08-25 07:14:21',`xvhnexn` varchar(476) DEFAULT 'UHZYD',`slghetxa` int DEFAULT NULL,`fxvmt` text,`afwjqbyld` int DEFAULT '534900522',`pqdwfbuso` timestamp NULL DEFAULT '2018-11-21 18:24:48',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000123 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'dikjnw' already exists"] [2021/12/02 23:22:21.489 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_pessimistic] [unit=load] ["table schema file"=./dumped_data.task_pessimistic/db_pessimistic.dikjnw-schema.sql] [2021/12/02 23:22:21.489 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.dikjnw-schema.sql] [2021/12/02 23:22:21.492 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_pessimistic] [unit=load] [query="CREATE TABLE `toeqb` (`id` int NOT NULL AUTO_INCREMENT,`xjrvdpg` int DEFAULT NULL,`lmpabvenj` int DEFAULT NULL,`aqddcu` varchar(1003) DEFAULT 'JJRDQGKHKVXCOJXHIQEAMQPZVHQJENI',`hnfxi` int DEFAULT NULL,`mfksyaia` varchar(963) DEFAULT NULL,`lhkzsi` int DEFAULT NULL,`zngaz` timestamp NOT NULL DEFAULT '1995-05-22 18:19:14',`ownkokbjd` int DEFAULT NULL,`shsiwgpb` text NOT NULL,`cndvb` int DEFAULT '455848759',`uuid` varchar(253) DEFAULT NULL,`pymdriv` timestamp NULL DEFAULT '1990-10-31 21:29:18',`hnuko` timestamp NOT NULL DEFAULT '2021-12-04 23:09:25',`xdkfnk` datetime DEFAULT '2020-06-22 12:18:40',`cvcingh` timestamp NULL DEFAULT NULL,`uacrq` int NOT NULL DEFAULT '1084705025',`pqbpqjc` timestamp NULL DEFAULT '2016-09-24 21:01:13',`pykydlh` int NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000109 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'toeqb' already exists"] [2021/12/02 23:22:21.493 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_pessimistic] [unit=load] [queries="[USE `db_pessimistic`; CREATE TABLE `toeqb` (`id` int NOT NULL AUTO_INCREMENT,`xjrvdpg` int DEFAULT NULL,`lmpabvenj` int DEFAULT NULL,`aqddcu` varchar(1003) DEFAULT 'JJRDQGKHKVXCOJXHIQEAMQPZVHQJENI',`hnfxi` int DEFAULT NULL,`mfksyaia` varchar(963) DEFAULT NULL,`lhkzsi` int DEFAULT NULL,`zngaz` timestamp NOT NULL DEFAULT '1995-05-22 18:19:14',`ownkokbjd` int DEFAULT NULL,`shsiwgpb` text NOT NULL,`cndvb` int DEFAULT '455848759',`uuid` varchar(253) DEFAULT NULL,`pymdriv` timestamp NULL DEFAULT '1990-10-31 21:29:18',`hnuko` timestamp NOT NULL DEFAULT '2021-12-04 23:09:25',`xdkfnk` datetime DEFAULT '2020-06-22 12:18:40',`cvcingh` timestamp NULL DEFAULT NULL,`uacrq` int NOT NULL DEFAULT '1084705025',`pqbpqjc` timestamp NULL DEFAULT '2016-09-24 21:01:13',`pykydlh` int NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000109 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `toeqb` (`id` int NOT NULL AUTO_INCREMENT,`xjrvdpg` int DEFAULT NULL,`lmpabvenj` int DEFAULT NULL,`aqddcu` varchar(1003) DEFAULT 'JJRDQGKHKVXCOJXHIQEAMQPZVHQJENI',`hnfxi` int DEFAULT NULL,`mfksyaia` varchar(963) DEFAULT NULL,`lhkzsi` int DEFAULT NULL,`zngaz` timestamp NOT NULL DEFAULT '1995-05-22 18:19:14',`ownkokbjd` int DEFAULT NULL,`shsiwgpb` text NOT NULL,`cndvb` int DEFAULT '455848759',`uuid` varchar(253) DEFAULT NULL,`pymdriv` timestamp NULL DEFAULT '1990-10-31 21:29:18',`hnuko` timestamp NOT NULL DEFAULT '2021-12-04 23:09:25',`xdkfnk` datetime DEFAULT '2020-06-22 12:18:40',`cvcingh` timestamp NULL DEFAULT NULL,`uacrq` int NOT NULL DEFAULT '1084705025',`pqbpqjc` timestamp NULL DEFAULT '2016-09-24 21:01:13',`pykydlh` int NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000109 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'toeqb' already exists"] [2021/12/02 23:22:21.493 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_pessimistic] [unit=load] ["table schema file"=./dumped_data.task_pessimistic/db_pessimistic.toeqb-schema.sql] [2021/12/02 23:22:21.493 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.toeqb-schema.sql] [2021/12/02 23:22:21.495 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_pessimistic] [unit=load] [query="CREATE TABLE `kuddqkl` (`uuid` varchar(253) DEFAULT NULL,`uowxenoc` timestamp NULL DEFAULT NULL,`ubkywt` int DEFAULT NULL,`fxqyxnv` int NOT NULL,`hdolacv` timestamp NOT NULL,`dadsc` text,`ddorljk` timestamp NULL DEFAULT NULL,`id` int NOT NULL AUTO_INCREMENT,`eywdvh` int NOT NULL DEFAULT '46328140',`wiylizu` int DEFAULT '1407609881',`qhygg` int DEFAULT '1224130534',`ecxstb` varchar(535) NOT NULL DEFAULT 'LVFNFGPVEFJIKGMGAMNYERLEKFEPAQBLDOPAULKODJWMZHYRXBDDVHHR',`psqtrg` timestamp NULL DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000122 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'kuddqkl' already exists"] [2021/12/02 23:22:21.496 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_pessimistic] [unit=load] [query="CREATE TABLE `ctlbz` (`fchgufhz` datetime DEFAULT '2077-04-13 13:24:38',`axoxbnwo` varchar(1955) DEFAULT 'RREYMOCISRCMTUZMEFTUBSKNPVCLXNWGIOLTVADXXTHBIFMMHGSJPMTNEETMQEQMUBUSFOSMZVO',`jilwelo` varchar(1728) DEFAULT 'JZDRHSOUYNNOCYOIZXVOKSZEDUEYPAUTKYIHSOXAXZDHDYZXTLSGLJXTHCHYDNOWKBAZGVL',`ewvedpj` varchar(1506) NOT NULL DEFAULT 'OMIKUCZLOMMYYQZYLCETCZWDBQBHIIKRSSPZECNLCKUEVMHXUFHFAUTDHCYRJD',`yhdjy` int NOT NULL DEFAULT '938268954',`rwpszxre` timestamp NULL DEFAULT '2036-06-15 02:27:09',`fchplrxg` varchar(456) DEFAULT NULL,`uynknd` int DEFAULT NULL,`ianfr` int DEFAULT '2001792990',`lbwjaphy` text,`fdlntpzbg` int NOT NULL,`xlooz` timestamp NULL DEFAULT NULL,`szcqf` varchar(2043) DEFAULT 'YYXIOKBDKEHDQGCDIRXOBAVXYSJXCOOGVHFRUJPTXPBTDALSEBRYZZEOVUYWNCEAHJANQDVMSDOFGXWTCMBSMFHSPP',`fowqbuabp` timestamp NULL DEFAULT NULL,`nhlxcth` timestamp NULL DEFAULT '2021-02-09 21:39:01',`bfkxil` timestamp NULL DEFAULT NULL,`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`nyarwzqal` int DEFAULT NULL,`sungcve`..."] [argument="[]"] [error="Error 1050: Table 'ctlbz' already exists"] [2021/12/02 23:22:21.497 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_pessimistic] [unit=load] [queries="[USE `db_pessimistic`; CREATE TABLE `kuddqkl` (`uuid` varchar(253) DEFAULT NULL,`uowxenoc` timestamp NULL DEFAULT NULL,`ubkywt` int DEFAULT NULL,`fxqyxnv` int NOT NULL,`hdolacv` timestamp NOT NULL,`dadsc` text,`ddorljk` timestamp NULL DEFAULT NULL,`id` int NOT NULL AUTO_INCREMENT,`eywdvh` int NOT NULL DEFAULT '46328140',`wiylizu` int DEFAULT '1407609881',`qhygg` int DEFAULT '1224130534',`ecxstb` varchar(535) NOT NULL DEFAULT 'LVFNFGPVEFJIKGMGAMNYERLEKFEPAQBLDOPAULKODJWMZHYRXBDDVHHR',`psqtrg` timestamp NULL DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000122 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `kuddqkl` (`uuid` varchar(253) DEFAULT NULL,`uowxenoc` timestamp NULL DEFAULT NULL,`ubkywt` int DEFAULT NULL,`fxqyxnv` int NOT NULL,`hdolacv` timestamp NOT NULL,`dadsc` text,`ddorljk` timestamp NULL DEFAULT NULL,`id` int NOT NULL AUTO_INCREMENT,`eywdvh` int NOT NULL DEFAULT '46328140',`wiylizu` int DEFAULT '1407609881',`qhygg` int DEFAULT '1224130534',`ecxstb` varchar(535) NOT NULL DEFAULT 'LVFNFGPVEFJIKGMGAMNYERLEKFEPAQBLDOPAULKODJWMZHYRXBDDVHHR',`psqtrg` timestamp NULL DEFAULT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000122 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'kuddqkl' already exists"] [2021/12/02 23:22:21.497 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_pessimistic] [unit=load] ["table schema file"=./dumped_data.task_pessimistic/db_pessimistic.kuddqkl-schema.sql] [2021/12/02 23:22:21.497 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.kuddqkl-schema.sql] [2021/12/02 23:22:21.497 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_pessimistic] [unit=load] [queries="[USE `db_pessimistic`; CREATE TABLE `ctlbz` (`fchgufhz` datetime DEFAULT '2077-04-13 13:24:38',`axoxbnwo` varchar(1955) DEFAULT 'RREYMOCISRCMTUZMEFTUBSKNPVCLXNWGIOLTVADXXTHBIFMMHGSJPMTNEETMQEQMUBUSFOSMZVO',`jilwelo` varchar(1728) DEFAULT 'JZDRHSOUYNNOCYOIZXVOKSZEDUEYPAUTKYIHSOXAXZDHDYZXTLSGLJXTHCHYDNOWKBAZGVL',`ewvedpj` varchar(1506) NOT NULL DEFAULT 'OMIKUCZLOMMYYQZYLCETCZWDBQBHIIKRSSPZECNLCKUEVMHXUFHFAUTDHCYRJD',`yhdjy` int NOT NULL DEFAULT '938268954',`rwpszxre` timestamp NULL DEFAULT '2036-06-15 02:27:09',`fchplrxg` varchar(456) DEFAULT NULL,`uynknd` int DEFAULT NULL,`ianfr` int DEFAULT '2001792990',`lbwjaphy` text,`fdlntpzbg` int NOT NULL,`xlooz` timestamp NULL DEFAULT NULL,`szcqf` varchar(2043) DEFAULT 'YYXIOKBDKEHDQGCDIRXOBAVXYSJXCOOGVHFRUJPTXPBTDALSEBRYZZEOVUYWNCEAHJANQDVMSDOFGXWTCMBSMFHSPP',`fowqbuabp` timestamp NULL DEFAULT NULL,`nhlxcth` timestamp NULL DEFAULT '2021-02-09 21:39:01',`bfkxil` timestamp NULL DEFAULT NULL,`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`nyarwzqal` int..."] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `ctlbz` (`fchgufhz` datetime DEFAULT '2077-04-13 13:24:38',`axoxbnwo` varchar(1955) DEFAULT 'RREYMOCISRCMTUZMEFTUBSKNPVCLXNWGIOLTVADXXTHBIFMMHGSJPMTNEETMQEQMUBUSFOSMZVO',`jilwelo` varchar(1728) DEFAULT 'JZDRHSOUYNNOCYOIZXVOKSZEDUEYPAUTKYIHSOXAXZDHDYZXTLSGLJXTHCHYDNOWKBAZGVL',`ewvedpj` varchar(1506) NOT NULL DEFAULT 'OMIKUCZLOMMYYQZYLCETCZWDBQBHIIKRSSPZECNLCKUEVMHXUFHFAUTDHCYRJD',`yhdjy` int NOT NULL DEFAULT '938268954',`rwpszxre` timestamp NULL DEFAULT '2036-06-15 02:27:09',`fchplrxg` varchar(456) DEFAULT NULL,`uynknd` int DEFAULT NULL,`ianfr` int DEFAULT '2001792990',`lbwjaphy` text,`fdlntpzbg` int NOT NULL,`xlooz` timestamp NULL DEFAULT NULL,`szcqf` varchar(2043) DEFAULT 'YYXIOKBDKEHDQGCDIRXOBAVXYSJXCOOGVHFRUJPTXPBTDALSEBRYZZEOVUYWNCEAHJANQDVMSDOFGXWTCMBSMFHSPP',`fowqbuabp` timestamp NULL DEFAULT NULL,`nhlxcth` timestamp NULL DEFAULT '2021-02-09 21:39:01',`bfkxil` timestamp NULL DEFAULT NULL,`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`nyarwzqal` int DEFAULT NULL,`sungcve`..., RawCause: Error 1050: Table 'ctlbz' already exists"] [2021/12/02 23:22:21.497 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_pessimistic] [unit=load] ["table schema file"=./dumped_data.task_pessimistic/db_pessimistic.ctlbz-schema.sql] [2021/12/02 23:22:21.497 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.ctlbz-schema.sql] [2021/12/02 23:22:22.126 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE TABLE `tkwux` (`cdals` datetime DEFAULT NULL,`vckmwvrc` varchar(1220) NOT NULL DEFAULT 'JYL',`uxqvpta` varchar(2002) NOT NULL DEFAULT 'BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM',`ephqrt` int DEFAULT '2110218075',`nakmdb` text,`vqelgimu` int NOT NULL,`zzvysujvx` int DEFAULT '1390098260',`sgzarftw` text,`jzopv` int DEFAULT NULL,`uuid` varchar(253) DEFAULT NULL,`cdytr` timestamp NULL DEFAULT NULL,`lewmsf` datetime DEFAULT NULL,`geshshwck` datetime DEFAULT NULL,`arozub` datetime NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`kiydm` int DEFAULT NULL,`hqltvsmf` int NOT NULL,`dpexcwg` text NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000094 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_optimistic.tkwux' already exists"] [2021/12/02 23:22:22.126 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_optimistic] [unit=load] [queries="[USE `db_optimistic`; CREATE TABLE `tkwux` (`cdals` datetime DEFAULT NULL,`vckmwvrc` varchar(1220) NOT NULL DEFAULT 'JYL',`uxqvpta` varchar(2002) NOT NULL DEFAULT 'BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM',`ephqrt` int DEFAULT '2110218075',`nakmdb` text,`vqelgimu` int NOT NULL,`zzvysujvx` int DEFAULT '1390098260',`sgzarftw` text,`jzopv` int DEFAULT NULL,`uuid` varchar(253) DEFAULT NULL,`cdytr` timestamp NULL DEFAULT NULL,`lewmsf` datetime DEFAULT NULL,`geshshwck` datetime DEFAULT NULL,`arozub` datetime NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`kiydm` int DEFAULT NULL,`hqltvsmf` int NOT NULL,`dpexcwg` text NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000094 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `tkwux` (`cdals` datetime DEFAULT NULL,`vckmwvrc` varchar(1220) NOT NULL DEFAULT 'JYL',`uxqvpta` varchar(2002) NOT NULL DEFAULT 'BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM',`ephqrt` int DEFAULT '2110218075',`nakmdb` text,`vqelgimu` int NOT NULL,`zzvysujvx` int DEFAULT '1390098260',`sgzarftw` text,`jzopv` int DEFAULT NULL,`uuid` varchar(253) DEFAULT NULL,`cdytr` timestamp NULL DEFAULT NULL,`lewmsf` datetime DEFAULT NULL,`geshshwck` datetime DEFAULT NULL,`arozub` datetime NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`kiydm` int DEFAULT NULL,`hqltvsmf` int NOT NULL,`dpexcwg` text NOT NULL,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000094 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_optimistic.tkwux' already exists"] [2021/12/02 23:22:22.126 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_optimistic] [unit=load] ["table schema file"=./dumped_data.task_optimistic/db_optimistic.tkwux-schema.sql] [2021/12/02 23:22:22.126 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.tkwux-schema.sql] [2021/12/02 23:22:22.134 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit=load] [query="CREATE TABLE `ubxretux` (`seoqae` int DEFAULT NULL,`ubjst` timestamp NULL DEFAULT '2000-08-15 05:49:21',`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`sdmygr` int NOT NULL DEFAULT '627232493',`uuhjcsx` datetime NOT NULL,`rgtnlzta` datetime NOT NULL,`axldifx` timestamp NULL DEFAULT '2030-09-06 16:02:56',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000095 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_optimistic.ubxretux' already exists"] [2021/12/02 23:22:22.134 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_optimistic] [unit=load] [queries="[USE `db_optimistic`; CREATE TABLE `ubxretux` (`seoqae` int DEFAULT NULL,`ubjst` timestamp NULL DEFAULT '2000-08-15 05:49:21',`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`sdmygr` int NOT NULL DEFAULT '627232493',`uuhjcsx` datetime NOT NULL,`rgtnlzta` datetime NOT NULL,`axldifx` timestamp NULL DEFAULT '2030-09-06 16:02:56',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000095 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `ubxretux` (`seoqae` int DEFAULT NULL,`ubjst` timestamp NULL DEFAULT '2000-08-15 05:49:21',`id` int NOT NULL AUTO_INCREMENT,`uuid` varchar(253) DEFAULT NULL,`sdmygr` int NOT NULL DEFAULT '627232493',`uuhjcsx` datetime NOT NULL,`rgtnlzta` datetime NOT NULL,`axldifx` timestamp NULL DEFAULT '2030-09-06 16:02:56',PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000095 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_optimistic.ubxretux' already exists"] [2021/12/02 23:22:22.134 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_optimistic] [unit=load] ["table schema file"=./dumped_data.task_optimistic/db_optimistic.ubxretux-schema.sql] [2021/12/02 23:22:22.134 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_optimistic] [unit=load] ["table file"=./dumped_data.task_optimistic/db_optimistic.ubxretux-schema.sql] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:1465] ["finish to create tables"] [task=task_optimistic] [unit=load] ["cost time"=2.116937683s] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:1510] ["all data files have been dispatched, waiting for them finished"] [task=task_optimistic] [unit=load] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=10] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=10] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=10] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=0] ["data file"=dumped_data.task_optimistic/db_optimistic.rykwvonj.0000000000000.sql] [2021/12/02 23:22:22.135 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_optimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_optimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_optimistic.rykwvonj.0000000000000.sql] [schema=db_optimistic] [table=rykwvonj] [offset=0] ["end position"=46352] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=1] ["data file"=dumped_data.task_optimistic/db_optimistic.tkwux.0000000000000.sql] [2021/12/02 23:22:22.135 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_optimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_optimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_optimistic.tkwux.0000000000000.sql] [schema=db_optimistic] [table=tkwux] [offset=0] ["end position"=45432] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=2] ["data file"=dumped_data.task_optimistic/db_optimistic.ukglzbz.0000000000000.sql] [2021/12/02 23:22:22.135 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_optimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_optimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_optimistic.ukglzbz.0000000000000.sql] [schema=db_optimistic] [table=ukglzbz] [offset=0] ["end position"=61543] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=3] ["data file"=dumped_data.task_optimistic/db_optimistic.wihxkukz.0000000000000.sql] [2021/12/02 23:22:22.135 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_optimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_optimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_optimistic.wihxkukz.0000000000000.sql] [schema=db_optimistic] [table=wihxkukz] [offset=0] ["end position"=15123] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=4] ["data file"=dumped_data.task_optimistic/db_optimistic.ubxretux.0000000000000.sql] [2021/12/02 23:22:22.135 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_optimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_optimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_optimistic.ubxretux.0000000000000.sql] [schema=db_optimistic] [table=ubxretux] [offset=0] ["end position"=15265] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=5] ["data file"=dumped_data.task_optimistic/db_optimistic.infmawmls.0000000000000.sql] [2021/12/02 23:22:22.135 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_optimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_optimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_optimistic.infmawmls.0000000000000.sql] [schema=db_optimistic] [table=infmawmls] [offset=0] ["end position"=29966] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=6] ["data file"=dumped_data.task_optimistic/db_optimistic.uqgqzm.0000000000000.sql] [2021/12/02 23:22:22.135 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_optimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_optimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_optimistic.uqgqzm.0000000000000.sql] [schema=db_optimistic] [table=uqgqzm] [offset=0] ["end position"=41170] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=7] ["data file"=dumped_data.task_optimistic/db_optimistic.qejfvbyl.0000000000000.sql] [2021/12/02 23:22:22.135 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_optimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_optimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_optimistic.qejfvbyl.0000000000000.sql] [schema=db_optimistic] [table=qejfvbyl] [offset=0] ["end position"=25791] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=8] ["data file"=dumped_data.task_optimistic/db_optimistic.eeodta.0000000000000.sql] [2021/12/02 23:22:22.135 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_optimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_optimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_optimistic.eeodta.0000000000000.sql] [schema=db_optimistic] [table=eeodta] [offset=0] ["end position"=35144] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=9] ["data file"=dumped_data.task_optimistic/db_optimistic.mmqinfn.0000000000000.sql] [2021/12/02 23:22:22.135 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_optimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_optimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_optimistic.mmqinfn.0000000000000.sql] [schema=db_optimistic] [table=mmqinfn] [offset=0] ["end position"=46990] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=15] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=15] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=15] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=14] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=14] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=14] [2021/12/02 23:22:22.135 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=13] [2021/12/02 23:22:22.136 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=13] [2021/12/02 23:22:22.136 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=13] [2021/12/02 23:22:22.136 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=12] [2021/12/02 23:22:22.136 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=12] [2021/12/02 23:22:22.136 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=12] [2021/12/02 23:22:22.136 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=11] [2021/12/02 23:22:22.136 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=11] [2021/12/02 23:22:22.136 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=11] [2021/12/02 23:22:22.137 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_optimistic] [unit=load] ["worker ID"=0] ["data file"=dumped_data.task_optimistic/db_optimistic.rykwvonj.0000000000000.sql] [offset=0] [2021/12/02 23:22:22.146 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_optimistic] [unit=load] ["worker ID"=1] ["data file"=dumped_data.task_optimistic/db_optimistic.tkwux.0000000000000.sql] [offset=0] [2021/12/02 23:22:22.148 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_optimistic] [unit=load] ["worker ID"=0] [2021/12/02 23:22:22.148 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=0] ["data file"=dumped_data.task_optimistic/db_optimistic.rykwvonj.0000000000000.sql] [2021/12/02 23:22:22.148 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=0] [2021/12/02 23:22:22.148 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=0] [2021/12/02 23:22:22.148 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=0] [2021/12/02 23:22:22.152 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_optimistic] [unit=load] ["worker ID"=2] ["data file"=dumped_data.task_optimistic/db_optimistic.ukglzbz.0000000000000.sql] [offset=0] [2021/12/02 23:22:22.156 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_optimistic] [unit=load] ["worker ID"=3] ["data file"=dumped_data.task_optimistic/db_optimistic.wihxkukz.0000000000000.sql] [offset=0] [2021/12/02 23:22:22.162 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_optimistic] [unit=load] ["worker ID"=4] ["data file"=dumped_data.task_optimistic/db_optimistic.ubxretux.0000000000000.sql] [offset=0] [2021/12/02 23:22:22.171 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_optimistic] [unit=load] ["worker ID"=1] [2021/12/02 23:22:22.171 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=1] ["data file"=dumped_data.task_optimistic/db_optimistic.tkwux.0000000000000.sql] [2021/12/02 23:22:22.171 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=1] [2021/12/02 23:22:22.171 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=1] [2021/12/02 23:22:22.171 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=1] [2021/12/02 23:22:22.172 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_optimistic] [unit=load] ["worker ID"=5] ["data file"=dumped_data.task_optimistic/db_optimistic.infmawmls.0000000000000.sql] [offset=0] [2021/12/02 23:22:22.172 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_optimistic] [unit=load] ["worker ID"=3] [2021/12/02 23:22:22.172 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=3] ["data file"=dumped_data.task_optimistic/db_optimistic.wihxkukz.0000000000000.sql] [2021/12/02 23:22:22.172 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=3] [2021/12/02 23:22:22.172 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=3] [2021/12/02 23:22:22.172 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=3] [2021/12/02 23:22:22.182 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_optimistic] [unit=load] ["worker ID"=2] [2021/12/02 23:22:22.183 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=2] ["data file"=dumped_data.task_optimistic/db_optimistic.ukglzbz.0000000000000.sql] [2021/12/02 23:22:22.183 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=2] [2021/12/02 23:22:22.183 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=2] [2021/12/02 23:22:22.183 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=2] [2021/12/02 23:22:22.187 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_optimistic] [unit=load] ["worker ID"=4] [2021/12/02 23:22:22.187 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=4] ["data file"=dumped_data.task_optimistic/db_optimistic.ubxretux.0000000000000.sql] [2021/12/02 23:22:22.187 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=4] [2021/12/02 23:22:22.187 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=4] [2021/12/02 23:22:22.187 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=4] [2021/12/02 23:22:22.187 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_optimistic] [unit=load] ["worker ID"=6] ["data file"=dumped_data.task_optimistic/db_optimistic.uqgqzm.0000000000000.sql] [offset=0] [2021/12/02 23:22:22.188 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_optimistic] [unit=load] ["worker ID"=5] [2021/12/02 23:22:22.188 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=5] ["data file"=dumped_data.task_optimistic/db_optimistic.infmawmls.0000000000000.sql] [2021/12/02 23:22:22.188 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=5] [2021/12/02 23:22:22.188 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=5] [2021/12/02 23:22:22.188 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=5] [2021/12/02 23:22:22.198 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_optimistic] [unit=load] ["worker ID"=7] ["data file"=dumped_data.task_optimistic/db_optimistic.qejfvbyl.0000000000000.sql] [offset=0] [2021/12/02 23:22:22.198 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_optimistic] [unit=load] ["worker ID"=6] [2021/12/02 23:22:22.198 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=6] ["data file"=dumped_data.task_optimistic/db_optimistic.uqgqzm.0000000000000.sql] [2021/12/02 23:22:22.198 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=6] [2021/12/02 23:22:22.198 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=6] [2021/12/02 23:22:22.198 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=6] [2021/12/02 23:22:22.203 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_optimistic] [unit=load] ["worker ID"=8] ["data file"=dumped_data.task_optimistic/db_optimistic.eeodta.0000000000000.sql] [offset=0] [2021/12/02 23:22:22.204 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_optimistic] [unit=load] ["worker ID"=7] [2021/12/02 23:22:22.204 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=7] ["data file"=dumped_data.task_optimistic/db_optimistic.qejfvbyl.0000000000000.sql] [2021/12/02 23:22:22.204 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=7] [2021/12/02 23:22:22.204 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=7] [2021/12/02 23:22:22.204 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=7] [2021/12/02 23:22:22.205 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_optimistic] [unit=load] ["worker ID"=9] ["data file"=dumped_data.task_optimistic/db_optimistic.mmqinfn.0000000000000.sql] [offset=0] [2021/12/02 23:22:22.214 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_optimistic] [unit=load] ["worker ID"=9] [2021/12/02 23:22:22.214 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=9] ["data file"=dumped_data.task_optimistic/db_optimistic.mmqinfn.0000000000000.sql] [2021/12/02 23:22:22.214 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=9] [2021/12/02 23:22:22.214 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=9] [2021/12/02 23:22:22.214 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=9] [2021/12/02 23:22:22.216 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_optimistic] [unit=load] ["worker ID"=8] [2021/12/02 23:22:22.216 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_optimistic] [unit=load] ["worker ID"=8] ["data file"=dumped_data.task_optimistic/db_optimistic.eeodta.0000000000000.sql] [2021/12/02 23:22:22.216 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_optimistic] [unit=load] ["worker ID"=8] [2021/12/02 23:22:22.216 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_optimistic] [unit=load] ["worker ID"=8] [2021/12/02 23:22:22.216 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_optimistic] [unit=load] ["worker ID"=8] [2021/12/02 23:22:22.216 +00:00] [INFO] [loader.go:758] ["all data files have been finished"] [task=task_optimistic] [unit=load] ["cost time"=2.197871123s] [2021/12/02 23:22:22.216 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Load] [stage=Finished] [status="{\"finishedBytes\":35144,\"totalBytes\":362776,\"progress\":\"9.69 %\",\"metaBinlog\":\"(mysql-bin.000003, 660128)\",\"metaBinlogGTID\":\"64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249\"}"] [2021/12/02 23:22:22.216 +00:00] [INFO] [loader.go:812] ["stop importing data process"] [task=task_optimistic] [unit=load] [2021/12/02 23:22:22.216 +00:00] [INFO] [subtask.go:321] ["switching to next unit"] [subtask=task_optimistic] [unit=Load] [2021/12/02 23:22:22.216 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:22:22.216 +00:00] [INFO] [subtask.go:246] ["start to run"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:22:22.217 +00:00] [INFO] [checkpoint.go:967] ["loaded checkpoints from meta"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] ["global checkpoint"="position: (mysql-bin.000003, 660128), gtid-set: 64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249(flushed position: (mysql-bin.000003, 660128), gtid-set: 64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249)"] [2021/12/02 23:22:22.217 +00:00] [INFO] [syncer.go:2859] ["fetch table structure form dump files"] [task=task_optimistic] [unit="binlog replication"] [database="[db_optimistic]"] [tables="[`db_optimistic`.`rykwvonj`,`db_optimistic`.`infmawmls`,`db_optimistic`.`tkwux`,`db_optimistic`.`ubxretux`,`db_optimistic`.`ukglzbz`,`db_optimistic`.`uqgqzm`,`db_optimistic`.`wihxkukz`,`db_optimistic`.`eeodta`,`db_optimistic`.`mmqinfn`,`db_optimistic`.`qejfvbyl`]"] [2021/12/02 23:22:22.217 +00:00] [INFO] [status.go:67] ["progress status of load"] [task=task_optimistic] [unit=load] [finished_bytes=35144] [total_bytes=362776] [total_file_count=21] [progress="9.69 %"] [2021/12/02 23:22:22.287 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 660128), gtid-set: 64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249(flushed position: (mysql-bin.000003, 660128), gtid-set: 64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249)"] [2021/12/02 23:22:22.287 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:22.288 +00:00] [INFO] [syncer.go:3426] ["delete load worker in etcd for all mode"] [task=task_optimistic] [unit="binlog replication"] [task=task_optimistic] [source=replica-02] [2021/12/02 23:22:22.289 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 660128), gtid-set: 64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249"] [2021/12/02 23:22:22.296 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=64] [2021/12/02 23:22:22.296 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:22:22.296 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:22:22.296 +00:00] [INFO] [mode.go:60] ["enable safe-mode because of task initialization"] [task=task_optimistic] [unit="binlog replication"] ["duration in seconds"=60] [2021/12/02 23:22:23.264 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_pessimistic] [unit=load] [query="CREATE TABLE `dqyoops` (`uuid` varchar(253) DEFAULT NULL,`gjenie` int DEFAULT NULL,`stllrwth` varchar(1774) NOT NULL DEFAULT 'KBNXSJKGOVQYGDIJEMPLUAZNOWQVOTSIEDIEJUPAWDMXNXXRJSIBJB',`ojyaq` int NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`eqsihowmt` timestamp NULL DEFAULT NULL,`fibwqwad` int DEFAULT '1986677448',`coktlzg` int DEFAULT NULL,`kxshriehq` timestamp NULL DEFAULT NULL,`zxowwuzj` int DEFAULT '2100670194',`qvvuaht` varchar(1742) DEFAULT 'UQFOLQIXUGSUIIIKZ',`jjidtfz` int NOT NULL DEFAULT '1591197633',`llhnb` text,`tzgrl` text,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000097 DEFAULT CHARSET=utf8;"] [argument="[]"] [error="Error 1050: Table 'db_pessimistic.dqyoops' already exists"] [2021/12/02 23:22:23.264 +00:00] [ERROR] [db.go:181] ["execute statements failed after retry"] [task=task_pessimistic] [unit=load] [queries="[USE `db_pessimistic`; CREATE TABLE `dqyoops` (`uuid` varchar(253) DEFAULT NULL,`gjenie` int DEFAULT NULL,`stllrwth` varchar(1774) NOT NULL DEFAULT 'KBNXSJKGOVQYGDIJEMPLUAZNOWQVOTSIEDIEJUPAWDMXNXXRJSIBJB',`ojyaq` int NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`eqsihowmt` timestamp NULL DEFAULT NULL,`fibwqwad` int DEFAULT '1986677448',`coktlzg` int DEFAULT NULL,`kxshriehq` timestamp NULL DEFAULT NULL,`zxowwuzj` int DEFAULT '2100670194',`qvvuaht` varchar(1742) DEFAULT 'UQFOLQIXUGSUIIIKZ',`jjidtfz` int NOT NULL DEFAULT '1591197633',`llhnb` text,`tzgrl` text,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000097 DEFAULT CHARSET=utf8;]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: CREATE TABLE `dqyoops` (`uuid` varchar(253) DEFAULT NULL,`gjenie` int DEFAULT NULL,`stllrwth` varchar(1774) NOT NULL DEFAULT 'KBNXSJKGOVQYGDIJEMPLUAZNOWQVOTSIEDIEJUPAWDMXNXXRJSIBJB',`ojyaq` int NOT NULL,`id` int NOT NULL AUTO_INCREMENT,`eqsihowmt` timestamp NULL DEFAULT NULL,`fibwqwad` int DEFAULT '1986677448',`coktlzg` int DEFAULT NULL,`kxshriehq` timestamp NULL DEFAULT NULL,`zxowwuzj` int DEFAULT '2100670194',`qvvuaht` varchar(1742) DEFAULT 'UQFOLQIXUGSUIIIKZ',`jjidtfz` int NOT NULL DEFAULT '1591197633',`llhnb` text,`tzgrl` text,PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=100000097 DEFAULT CHARSET=utf8;, RawCause: Error 1050: Table 'db_pessimistic.dqyoops' already exists"] [2021/12/02 23:22:23.264 +00:00] [INFO] [loader.go:1163] ["table already exists, skip it"] [task=task_pessimistic] [unit=load] ["table schema file"=./dumped_data.task_pessimistic/db_pessimistic.dqyoops-schema.sql] [2021/12/02 23:22:23.264 +00:00] [INFO] [loader.go:1418] ["finish to create table"] [task=task_pessimistic] [unit=load] ["table file"=./dumped_data.task_pessimistic/db_pessimistic.dqyoops-schema.sql] [2021/12/02 23:22:23.264 +00:00] [INFO] [loader.go:1465] ["finish to create tables"] [task=task_pessimistic] [unit=load] ["cost time"=2.046618755s] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:1510] ["all data files have been dispatched, waiting for them finished"] [task=task_pessimistic] [unit=load] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=10] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=10] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=7] ["data file"=dumped_data.task_pessimistic/db_pessimistic.qbgnfza.0000000000000.sql] [2021/12/02 23:22:23.265 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_pessimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_pessimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_pessimistic.qbgnfza.0000000000000.sql] [schema=db_pessimistic] [table=qbgnfza] [offset=0] ["end position"=33306] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=0] ["data file"=dumped_data.task_pessimistic/db_pessimistic.dikjnw.0000000000000.sql] [2021/12/02 23:22:23.265 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_pessimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_pessimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_pessimistic.dikjnw.0000000000000.sql] [schema=db_pessimistic] [table=dikjnw] [offset=0] ["end position"=52129] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=1] ["data file"=dumped_data.task_pessimistic/db_pessimistic.xdoohoco.0000000000000.sql] [2021/12/02 23:22:23.265 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_pessimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_pessimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_pessimistic.xdoohoco.0000000000000.sql] [schema=db_pessimistic] [table=xdoohoco] [offset=0] ["end position"=56525] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=2] ["data file"=dumped_data.task_pessimistic/db_pessimistic.acoxxft.0000000000000.sql] [2021/12/02 23:22:23.265 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_pessimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_pessimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_pessimistic.acoxxft.0000000000000.sql] [schema=db_pessimistic] [table=acoxxft] [offset=0] ["end position"=28804] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=3] ["data file"=dumped_data.task_pessimistic/db_pessimistic.toeqb.0000000000000.sql] [2021/12/02 23:22:23.265 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_pessimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_pessimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_pessimistic.toeqb.0000000000000.sql] [schema=db_pessimistic] [table=toeqb] [offset=0] ["end position"=45331] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=4] ["data file"=dumped_data.task_pessimistic/db_pessimistic.kuddqkl.0000000000000.sql] [2021/12/02 23:22:23.265 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_pessimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_pessimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_pessimistic.kuddqkl.0000000000000.sql] [schema=db_pessimistic] [table=kuddqkl] [offset=0] ["end position"=35916] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=5] ["data file"=dumped_data.task_pessimistic/db_pessimistic.ctlbz.0000000000000.sql] [2021/12/02 23:22:23.265 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_pessimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_pessimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_pessimistic.ctlbz.0000000000000.sql] [schema=db_pessimistic] [table=ctlbz] [offset=0] ["end position"=50566] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=6] ["data file"=dumped_data.task_pessimistic/db_pessimistic.awujl.0000000000000.sql] [2021/12/02 23:22:23.265 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_pessimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_pessimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_pessimistic.awujl.0000000000000.sql] [schema=db_pessimistic] [table=awujl] [offset=0] ["end position"=73168] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=14] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=14] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=14] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=8] ["data file"=dumped_data.task_pessimistic/db_pessimistic.phfnc.0000000000000.sql] [2021/12/02 23:22:23.265 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_pessimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_pessimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_pessimistic.phfnc.0000000000000.sql] [schema=db_pessimistic] [table=phfnc] [offset=0] ["end position"=32365] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:266] ["start to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=9] ["data file"=dumped_data.task_pessimistic/db_pessimistic.dqyoops.0000000000000.sql] [2021/12/02 23:22:23.265 +00:00] [INFO] [checkpoint.go:345] ["initial checkpoint record"] [task=task_pessimistic] [unit=load] [component="remote checkpoint"] [sql="INSERT INTO `dm_meta`.`task_pessimistic_loader_checkpoint` (`id`, `filename`, `cp_schema`, `cp_table`, `offset`, `end_pos`) VALUES(?,?,?,?,?,?)"] [id=replica-02] [filename=db_pessimistic.dqyoops.0000000000000.sql] [schema=db_pessimistic] [table=dqyoops] [offset=0] ["end position"=36601] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=15] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=15] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=15] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=12] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=12] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=12] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=13] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=13] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=13] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=11] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=11] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=11] [2021/12/02 23:22:23.265 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=10] [2021/12/02 23:22:23.267 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_pessimistic] [unit=load] ["worker ID"=7] ["data file"=dumped_data.task_pessimistic/db_pessimistic.qbgnfza.0000000000000.sql] [offset=0] [2021/12/02 23:22:23.269 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_pessimistic] [unit=load] ["worker ID"=0] ["data file"=dumped_data.task_pessimistic/db_pessimistic.dikjnw.0000000000000.sql] [offset=0] [2021/12/02 23:22:23.281 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_pessimistic] [unit=load] ["worker ID"=7] [2021/12/02 23:22:23.283 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=7] ["data file"=dumped_data.task_pessimistic/db_pessimistic.qbgnfza.0000000000000.sql] [2021/12/02 23:22:23.283 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=7] [2021/12/02 23:22:23.283 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=7] [2021/12/02 23:22:23.283 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=7] [2021/12/02 23:22:23.283 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_pessimistic] [unit=load] ["worker ID"=1] ["data file"=dumped_data.task_pessimistic/db_pessimistic.xdoohoco.0000000000000.sql] [offset=0] [2021/12/02 23:22:23.300 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_pessimistic] [unit=load] ["worker ID"=2] ["data file"=dumped_data.task_pessimistic/db_pessimistic.acoxxft.0000000000000.sql] [offset=0] [2021/12/02 23:22:23.316 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_pessimistic] [unit=load] ["worker ID"=0] [2021/12/02 23:22:23.316 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=0] ["data file"=dumped_data.task_pessimistic/db_pessimistic.dikjnw.0000000000000.sql] [2021/12/02 23:22:23.316 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=0] [2021/12/02 23:22:23.316 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=0] [2021/12/02 23:22:23.316 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=0] [2021/12/02 23:22:23.323 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_pessimistic] [unit=load] ["worker ID"=3] ["data file"=dumped_data.task_pessimistic/db_pessimistic.toeqb.0000000000000.sql] [offset=0] [2021/12/02 23:22:23.330 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_pessimistic] [unit=load] ["worker ID"=1] [2021/12/02 23:22:23.330 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=1] ["data file"=dumped_data.task_pessimistic/db_pessimistic.xdoohoco.0000000000000.sql] [2021/12/02 23:22:23.330 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=1] [2021/12/02 23:22:23.330 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=1] [2021/12/02 23:22:23.330 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=1] [2021/12/02 23:22:23.343 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_pessimistic] [unit=load] ["worker ID"=2] [2021/12/02 23:22:23.343 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=2] ["data file"=dumped_data.task_pessimistic/db_pessimistic.acoxxft.0000000000000.sql] [2021/12/02 23:22:23.343 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=2] [2021/12/02 23:22:23.343 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=2] [2021/12/02 23:22:23.343 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=2] [2021/12/02 23:22:23.360 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_pessimistic] [unit=load] ["worker ID"=4] ["data file"=dumped_data.task_pessimistic/db_pessimistic.kuddqkl.0000000000000.sql] [offset=0] [2021/12/02 23:22:23.363 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_pessimistic] [unit=load] ["worker ID"=3] [2021/12/02 23:22:23.363 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=3] ["data file"=dumped_data.task_pessimistic/db_pessimistic.toeqb.0000000000000.sql] [2021/12/02 23:22:23.363 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=3] [2021/12/02 23:22:23.363 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=3] [2021/12/02 23:22:23.363 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=3] [2021/12/02 23:22:23.374 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_pessimistic] [unit=load] ["worker ID"=5] ["data file"=dumped_data.task_pessimistic/db_pessimistic.ctlbz.0000000000000.sql] [offset=0] [2021/12/02 23:22:23.384 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_pessimistic] [unit=load] ["worker ID"=6] ["data file"=dumped_data.task_pessimistic/db_pessimistic.awujl.0000000000000.sql] [offset=0] [2021/12/02 23:22:23.408 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_pessimistic] [unit=load] ["worker ID"=8] ["data file"=dumped_data.task_pessimistic/db_pessimistic.phfnc.0000000000000.sql] [offset=0] [2021/12/02 23:22:23.408 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_pessimistic] [unit=load] ["worker ID"=4] [2021/12/02 23:22:23.408 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=4] ["data file"=dumped_data.task_pessimistic/db_pessimistic.kuddqkl.0000000000000.sql] [2021/12/02 23:22:23.408 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=4] [2021/12/02 23:22:23.408 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=4] [2021/12/02 23:22:23.408 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=4] [2021/12/02 23:22:23.423 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_pessimistic] [unit=load] ["worker ID"=5] [2021/12/02 23:22:23.423 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=5] ["data file"=dumped_data.task_pessimistic/db_pessimistic.ctlbz.0000000000000.sql] [2021/12/02 23:22:23.423 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=5] [2021/12/02 23:22:23.423 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=5] [2021/12/02 23:22:23.423 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=5] [2021/12/02 23:22:23.439 +00:00] [INFO] [loader.go:347] ["data are scanned finished."] [task=task_pessimistic] [unit=load] ["worker ID"=9] ["data file"=dumped_data.task_pessimistic/db_pessimistic.dqyoops.0000000000000.sql] [offset=0] [2021/12/02 23:22:23.449 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_pessimistic] [unit=load] ["worker ID"=6] [2021/12/02 23:22:23.449 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=6] ["data file"=dumped_data.task_pessimistic/db_pessimistic.awujl.0000000000000.sql] [2021/12/02 23:22:23.449 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=6] [2021/12/02 23:22:23.449 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=6] [2021/12/02 23:22:23.449 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=6] [2021/12/02 23:22:23.456 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_pessimistic] [unit=load] ["worker ID"=8] [2021/12/02 23:22:23.456 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=8] ["data file"=dumped_data.task_pessimistic/db_pessimistic.phfnc.0000000000000.sql] [2021/12/02 23:22:23.456 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=8] [2021/12/02 23:22:23.456 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=8] [2021/12/02 23:22:23.456 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=8] [2021/12/02 23:22:23.473 +00:00] [INFO] [loader.go:161] ["jobs are finished, execution goroutine exits"] [task=task_pessimistic] [unit=load] ["worker ID"=9] [2021/12/02 23:22:23.473 +00:00] [INFO] [loader.go:283] ["finish to restore dump sql file"] [task=task_pessimistic] [unit=load] ["worker ID"=9] ["data file"=dumped_data.task_pessimistic/db_pessimistic.dqyoops.0000000000000.sql] [2021/12/02 23:22:23.473 +00:00] [INFO] [loader.go:242] ["file queue was closed, main routine exit."] [task=task_pessimistic] [unit=load] ["worker ID"=9] [2021/12/02 23:22:23.473 +00:00] [INFO] [loader.go:134] ["start to close..."] [task=task_pessimistic] [unit=load] ["worker ID"=9] [2021/12/02 23:22:23.473 +00:00] [INFO] [loader.go:137] ["closed !!!"] [task=task_pessimistic] [unit=load] ["worker ID"=9] [2021/12/02 23:22:23.474 +00:00] [INFO] [loader.go:758] ["all data files have been finished"] [task=task_pessimistic] [unit=load] ["cost time"=2.255690799s] [2021/12/02 23:22:23.474 +00:00] [INFO] [status.go:67] ["progress status of load"] [task=task_pessimistic] [unit=load] [finished_bytes=36601] [total_bytes=444711] [total_file_count=21] [progress="8.23 %"] [2021/12/02 23:22:23.474 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_pessimistic] [unit=Load] [stage=Finished] [status="{\"finishedBytes\":36601,\"totalBytes\":444711,\"progress\":\"8.23 %\",\"metaBinlog\":\"(mysql-bin.000003, 660128)\",\"metaBinlogGTID\":\"64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249\"}"] [2021/12/02 23:22:23.474 +00:00] [INFO] [loader.go:812] ["stop importing data process"] [task=task_pessimistic] [unit=load] [2021/12/02 23:22:23.475 +00:00] [INFO] [subtask.go:321] ["switching to next unit"] [subtask=task_pessimistic] [unit=Load] [2021/12/02 23:22:23.475 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_pessimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:22:23.475 +00:00] [INFO] [subtask.go:246] ["start to run"] [subtask=task_pessimistic] [unit=Sync] [2021/12/02 23:22:23.475 +00:00] [INFO] [checkpoint.go:967] ["loaded checkpoints from meta"] [task=task_pessimistic] [unit="binlog replication"] [component="remote checkpoint"] ["global checkpoint"="position: (mysql-bin.000003, 660128), gtid-set: 64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249(flushed position: (mysql-bin.000003, 660128), gtid-set: 64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249)"] [2021/12/02 23:22:23.475 +00:00] [INFO] [syncer.go:2859] ["fetch table structure form dump files"] [task=task_pessimistic] [unit="binlog replication"] [database="[db_pessimistic]"] [tables="[`db_pessimistic`.`toeqb`,`db_pessimistic`.`awujl`,`db_pessimistic`.`dikjnw`,`db_pessimistic`.`dqyoops`,`db_pessimistic`.`kuddqkl`,`db_pessimistic`.`phfnc`,`db_pessimistic`.`qbgnfza`,`db_pessimistic`.`xdoohoco`,`db_pessimistic`.`acoxxft`,`db_pessimistic`.`ctlbz`]"] [2021/12/02 23:22:23.579 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:22:23.579 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"]]"] [2021/12/02 23:22:23.637 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 660128), gtid-set: 64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249(flushed position: (mysql-bin.000003, 660128), gtid-set: 64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249)"] [2021/12/02 23:22:23.637 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:23.640 +00:00] [INFO] [syncer.go:3426] ["delete load worker in etcd for all mode"] [task=task_pessimistic] [unit="binlog replication"] [task=task_pessimistic] [source=replica-02] [2021/12/02 23:22:23.641 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 660128), gtid-set: 64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249"] [2021/12/02 23:22:23.657 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=65] [2021/12/02 23:22:23.657 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:22:23.657 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:22:23.657 +00:00] [INFO] [mode.go:60] ["enable safe-mode because of task initialization"] [task=task_pessimistic] [unit="binlog replication"] ["duration in seconds"=60] [2021/12/02 23:22:43.406 +00:00] [INFO] [server.go:589] ["receive source bound"] [bound="{\"source\":\"replica-02\",\"worker\":\"dm-worker-0\"}"] ["is deleted"=false] [2021/12/02 23:22:43.428 +00:00] [INFO] [server.go:859] ["mysql source is being handled"] [sourceID=replica-02] [2021/12/02 23:22:43.428 +00:00] [INFO] [source_worker.go:425] ["enter EnableHandleSubtasks"] [component="worker controller"] [2021/12/02 23:22:43.428 +00:00] [WARN] [source_worker.go:429] ["already enabled handling subtasks"] [component="worker controller"] [2021/12/02 23:22:49.241 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] [2021/12/02 23:22:49.270 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.270 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.270 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.270 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661422), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:22:49.270 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 661112), gtid-set: (flushed position: (mysql-bin.000003, 660128), gtid-set: 64408ae8-53c6-11ec-936f-ea9c66269e9c:1-249)"] [2021/12/02 23:22:49.278 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] ["create string"="CREATE TABLE `dqyoops` (\n `uuid` varchar(253) DEFAULT NULL,\n `gjenie` int(10) DEFAULT NULL,\n `stllrwth` varchar(1774) NOT NULL DEFAULT 'KBNXSJKGOVQYGDIJEMPLUAZNOWQVOTSIEDIEJUPAWDMXNXXRJSIBJB',\n `ojyaq` int(17) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `eqsihowmt` timestamp NULL DEFAULT NULL,\n `fibwqwad` int(14) DEFAULT '1986677448',\n `coktlzg` int(10) DEFAULT NULL,\n `kxshriehq` timestamp NULL DEFAULT NULL,\n `zxowwuzj` int(9) DEFAULT '2100670194',\n `qvvuaht` varchar(1742) DEFAULT 'UQFOLQIXUGSUIIIKZ',\n `jjidtfz` int(9) NOT NULL DEFAULT '1591197633',\n `llhnb` text DEFAULT NULL,\n `tzgrl` text DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:22:49.279 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.279 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.279 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.279 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.279 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.279 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.279 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.279 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.308 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 661112), gtid-set: (flushed position: (mysql-bin.000003, 661112), gtid-set: )"] [2021/12/02 23:22:49.308 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:49.332 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:22:49.350 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] ["create string"="CREATE TABLE `acoxxft` (\n `gehyr` timestamp DEFAULT '2036-02-09 05:59:38',\n `dbnkgwms` datetime DEFAULT '2064-07-18 09:49:39',\n `ccfkwiplu` int(15) DEFAULT NULL,\n `dqrat` int(19) DEFAULT NULL,\n `wbmsywijg` int(12) DEFAULT '354553044',\n `tsnqfj` datetime DEFAULT NULL,\n `tfxjiz` timestamp NOT NULL DEFAULT '1980-01-17 00:29:52',\n `wyhybc` int(11) DEFAULT NULL,\n `eiywvgiz` text DEFAULT NULL,\n `kjhhy` text DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:22:49.415 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` 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16:02:56\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":11,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519632955342848,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:22:49.442 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 667848), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.443 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 667848), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.443 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.443 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.445 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.445 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.445 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.445 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.501 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:49.501 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661422), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:22:49.547 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.548 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.549 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.549 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.549 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.549 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.549 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.549 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.549 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:22:49.599 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] ["create string"="CREATE TABLE `ctlbz` (\n `fchgufhz` datetime DEFAULT '2077-04-13 13:24:38',\n `axoxbnwo` varchar(1955) DEFAULT 'RREYMOCISRCMTUZMEFTUBSKNPVCLXNWGIOLTVADXXTHBIFMMHGSJPMTNEETMQEQMUBUSFOSMZVO',\n `jilwelo` varchar(1728) DEFAULT 'JZDRHSOUYNNOCYOIZXVOKSZEDUEYPAUTKYIHSOXAXZDHDYZXTLSGLJXTHCHYDNOWKBAZGVL',\n `ewvedpj` varchar(1506) NOT NULL DEFAULT 'OMIKUCZLOMMYYQZYLCETCZWDBQBHIIKRSSPZECNLCKUEVMHXUFHFAUTDHCYRJD',\n `yhdjy` int(16) NOT NULL DEFAULT '938268954',\n `rwpszxre` timestamp DEFAULT '2036-06-15 02:27:09',\n `fchplrxg` varchar(456) DEFAULT NULL,\n `uynknd` int(19) DEFAULT NULL,\n `ianfr` int(13) DEFAULT '2001792990',\n `lbwjaphy` text DEFAULT NULL,\n `fdlntpzbg` int(12) NOT NULL,\n `xlooz` timestamp NULL DEFAULT NULL,\n `szcqf` varchar(2043) DEFAULT 'YYXIOKBDKEHDQGCDIRXOBAVXYSJXCOOGVHFRUJPTXPBTDALSEBRYZZEOVUYWNCEAHJANQDVMSDOFGXWTCMBSMFHSPP',\n `fowqbuabp` timestamp NULL DEFAULT NULL,\n `nhlxcth` timestamp DEFAULT '2021-02-09 21:39:01',\n `bfkxil` timestamp NULL DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `nyarwzqal` int(11) DEFAULT NULL,\n `sungcve` datetime NOT NULL DEFAULT '2076-08-27 00:45:28',\n `wapqmwvc` varchar(489) NOT NULL DEFAULT 'XGJXOQDNHGCRKILTFJOCBSBQBGLPCROXLTVKEPKELQTSKLSEJW',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:22:49.599 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dikjnw`] [2021/12/02 23:22:49.619 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dikjnw`] ["create string"="CREATE TABLE `dikjnw` (\n `fqivhzr` int(16) DEFAULT '1427893031',\n `opfszx` timestamp NULL DEFAULT NULL,\n `bzmar` timestamp DEFAULT '2019-06-08 16:58:56',\n `kmhkla` text DEFAULT NULL,\n `mcabhn` int(10) DEFAULT '488533789',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `mvrdrqur` text NOT NULL,\n `ghout` timestamp DEFAULT '2037-06-02 03:56:19',\n `zpswsjhn` timestamp DEFAULT '2017-01-08 19:20:06',\n `bqicyfu` timestamp DEFAULT '2011-08-25 07:14:21',\n `xvhnexn` varchar(476) DEFAULT 'UHZYD',\n `slghetxa` int(14) DEFAULT NULL,\n `fxvmt` text DEFAULT NULL,\n `afwjqbyld` int(11) DEFAULT '534900522',\n `pqdwfbuso` timestamp DEFAULT '2018-11-21 18:24:48',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:22:49.656 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 676240), gtid-set: , currentLocation: position: (mysql-bin.000003, 676414), gtid-set: , lastLocation: position: (mysql-bin.000003, 676161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.656 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 676240), gtid-set: , currentLocation: position: (mysql-bin.000003, 676414), gtid-set: , lastLocation: position: (mysql-bin.000003, 676161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.657 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 676240), gtid-set: , currentLocation: position: (mysql-bin.000003, 676414), gtid-set: , lastLocation: position: (mysql-bin.000003, 676414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.657 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 676240), gtid-set: , currentLocation: position: (mysql-bin.000003, 676414), gtid-set: , lastLocation: position: (mysql-bin.000003, 676414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.657 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 676240), gtid-set: , currentLocation: position: (mysql-bin.000003, 676414), gtid-set: , lastLocation: position: (mysql-bin.000003, 676414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.657 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 676240), gtid-set: , currentLocation: position: (mysql-bin.000003, 676414), gtid-set: , lastLocation: position: (mysql-bin.000003, 676414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.670 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_flag1'"] [2021/12/02 23:22:49.769 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_flag2'"] [2021/12/02 23:22:49.832 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.834 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.834 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.834 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.834 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.834 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.834 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.834 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:49.924 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_flag3'"] [2021/12/02 23:22:50.009 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.009 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.009 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 677030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.010 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 677030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.010 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 677030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.010 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 677030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.010 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 677030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.010 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 677030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.101 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 661422), gtid-set: (flushed position: (mysql-bin.000003, 661422), gtid-set: )"] [2021/12/02 23:22:50.101 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:50.101 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 661191), gtid-set: , currentLocation: position: (mysql-bin.000003, 661422), gtid-set: , lastLocation: position: (mysql-bin.000003, 661422), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:22:50.102 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 667848), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.102 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 667848), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.102 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.102 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:22:50.102 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 667848), gtid-set: (flushed position: (mysql-bin.000003, 661422), gtid-set: )"] [2021/12/02 23:22:50.114 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] [2021/12/02 23:22:50.140 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] ["create string"="CREATE TABLE `awujl` (\n `blrzoh` varchar(1377) DEFAULT NULL,\n `sapnzmce` int(12) DEFAULT '1363322630',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `tiobfjbsc` timestamp DEFAULT '1992-04-06 06:29:30',\n `zgetr` int(8) NOT NULL,\n `deobloh` varchar(997) DEFAULT 'KIDHQSCOXFEXFGVRTTBUAWBACDK',\n `dmbprueu` text NOT NULL,\n `jqolsgzz` datetime NOT NULL,\n `pezrcrw` datetime DEFAULT NULL,\n `tbxdw` timestamp DEFAULT '2002-05-31 13:32:14',\n `xeuougivy` varchar(348) NOT NULL DEFAULT 'WMUOVYHPUKUTSBMFXPEUSTJ',\n `pbbmmv` int(17) NOT NULL DEFAULT '581733055',\n `kxexs` int(12) DEFAULT '1189034969',\n `urjfk` text DEFAULT NULL,\n `oyxccpxbc` timestamp NULL DEFAULT NULL,\n `shuyfn` text DEFAULT NULL,\n `kqqkoeb` int(13) DEFAULT NULL,\n `lkbwre` int(19) DEFAULT NULL,\n `edezqdwij` text DEFAULT NULL,\n `alewxsv` timestamp NULL DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:22:50.148 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 726936), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.148 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 726936), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.148 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 727244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.148 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 727244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.148 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 727244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.148 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 727244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.148 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 727244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.148 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 727244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.181 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 667848), gtid-set: (flushed position: (mysql-bin.000003, 667848), gtid-set: )"] [2021/12/02 23:22:50.181 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:50.201 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`toeqb`] [2021/12/02 23:22:50.219 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`toeqb`] ["create string"="CREATE TABLE `toeqb` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `xjrvdpg` int(18) DEFAULT NULL,\n `lmpabvenj` int(13) DEFAULT NULL,\n `aqddcu` varchar(1003) DEFAULT 'JJRDQGKHKVXCOJXHIQEAMQPZVHQJENI',\n `hnfxi` int(8) DEFAULT NULL,\n `mfksyaia` varchar(963) DEFAULT NULL,\n `lhkzsi` int(12) DEFAULT NULL,\n `zngaz` timestamp NOT NULL DEFAULT '1995-05-22 18:19:14',\n `ownkokbjd` int(10) DEFAULT NULL,\n `shsiwgpb` text NOT NULL,\n `cndvb` int(18) DEFAULT '455848759',\n `uuid` varchar(253) DEFAULT NULL,\n `pymdriv` timestamp DEFAULT '1990-10-31 21:29:18',\n `hnuko` timestamp NOT NULL DEFAULT '2021-12-04 23:09:25',\n `xdkfnk` datetime DEFAULT '2020-06-22 12:18:40',\n `cvcingh` timestamp NULL DEFAULT NULL,\n `uacrq` int(15) NOT NULL DEFAULT '1084705025',\n `pqbpqjc` timestamp DEFAULT '2016-09-24 21:01:13',\n `pykydlh` int(15) NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:22:50.220 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`qbgnfza`] [2021/12/02 23:22:50.295 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`qbgnfza`] ["create string"="CREATE TABLE `qbgnfza` (\n `uuid` varchar(253) DEFAULT NULL,\n `npocxlt` datetime DEFAULT '1981-10-10 21:13:53',\n `vdqbdbylb` varchar(1864) DEFAULT 'AZGC',\n `iwszey` datetime NOT NULL,\n `txsyujwh` int(17) DEFAULT '702143287',\n `wxxftmi` varchar(1812) NOT NULL,\n `skqpzir` int(10) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `jookidmoi` int(19) NOT NULL,\n `awrdf` varchar(302) DEFAULT 'TJYDFRYLWKCTMTZEGSWJZADWMRTOWWBUGWCOMBOGJUOCVAYNZUXFMEBWXBLNAJNOKVYWKIQMUJ',\n `jucyj` datetime DEFAULT '2049-01-15 09:16:02',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:22:50.296 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 818234), gtid-set: , currentLocation: position: (mysql-bin.000003, 818406), gtid-set: , lastLocation: position: (mysql-bin.000003, 818157), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.296 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 818234), gtid-set: , currentLocation: position: (mysql-bin.000003, 818406), gtid-set: , lastLocation: position: (mysql-bin.000003, 818157), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.296 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 818234), gtid-set: , currentLocation: position: (mysql-bin.000003, 818406), gtid-set: , lastLocation: position: (mysql-bin.000003, 818406), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.296 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 818234), gtid-set: , currentLocation: position: (mysql-bin.000003, 818406), gtid-set: , lastLocation: position: (mysql-bin.000003, 818406), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.296 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 818234), gtid-set: , currentLocation: position: (mysql-bin.000003, 818406), gtid-set: , lastLocation: position: (mysql-bin.000003, 818406), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.296 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 818234), gtid-set: , currentLocation: position: (mysql-bin.000003, 818406), gtid-set: , lastLocation: position: (mysql-bin.000003, 818406), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.309 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` 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[2021/12/02 23:22:50.390 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831296), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.390 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831296), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.391 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831604), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.391 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831604), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.391 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831604), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.391 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831604), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.391 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831604), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.391 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831604), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.391 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`kuddqkl`] [2021/12/02 23:22:50.415 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:50.415 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:22:50.435 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`kuddqkl`] ["create string"="CREATE TABLE `kuddqkl` (\n `uuid` varchar(253) DEFAULT NULL,\n `uowxenoc` timestamp NULL DEFAULT NULL,\n `ubkywt` int(17) DEFAULT NULL,\n `fxqyxnv` int(11) NOT NULL,\n `hdolacv` timestamp NOT NULL,\n `dadsc` text DEFAULT NULL,\n `ddorljk` timestamp NULL DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `eywdvh` int(9) NOT NULL DEFAULT '46328140',\n `wiylizu` int(10) DEFAULT '1407609881',\n `qhygg` int(19) DEFAULT '1224130534',\n `ecxstb` varchar(535) NOT NULL DEFAULT 'LVFNFGPVEFJIKGMGAMNYERLEKFEPAQBLDOPAULKODJWMZHYRXBDDVHHR',\n `psqtrg` timestamp NULL DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:22:50.480 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:22:50.525 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] ["create string"="CREATE TABLE `xdoohoco` (\n `uuid` varchar(253) DEFAULT NULL,\n `kogrrcbv` datetime NOT NULL DEFAULT '1983-02-09 11:55:57',\n `fxwbzq` int(10) DEFAULT NULL,\n `woocw` timestamp NOT NULL DEFAULT '1984-12-18 21:36:41',\n `owmai` int(9) DEFAULT '1995132007',\n `abrmckmci` text DEFAULT NULL,\n `doigt` text DEFAULT NULL,\n `wetxteuzs` text DEFAULT NULL,\n `qfteq` timestamp NOT NULL,\n `uphuikq` timestamp NULL DEFAULT NULL,\n `oqxwdvp` varchar(801) DEFAULT NULL,\n `xfpqdq` text DEFAULT NULL,\n `xiolcpqaj` varchar(1053) DEFAULT NULL,\n `lgnvsop` int(14) DEFAULT NULL,\n `cckjg` int(19) DEFAULT '550881796',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `ubqavqel` timestamp NOT NULL,\n `fkjjbg` text DEFAULT NULL,\n `dyvuqh` datetime DEFAULT '2093-09-09 22:12:02',\n `uoviti` varchar(1353) NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:22:50.526 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 895929), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.526 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 895929), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.526 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 896237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.526 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 896237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.526 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 896237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.526 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 896237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.526 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 896237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.526 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 896237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.554 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:22:50.554 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_flag1'"] [2021/12/02 23:22:50.616 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] ["create string"="CREATE TABLE `phfnc` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `yhasfsyoj` int(9) NOT NULL,\n `eumviblqw` datetime DEFAULT NULL,\n `keueuueo` text DEFAULT NULL,\n `pznsqxm` text DEFAULT NULL,\n `khsvzt` text DEFAULT NULL,\n `hzcmjyase` datetime DEFAULT '2088-03-12 06:42:26',\n `yfbcbs` int(18) DEFAULT NULL,\n `mkmfuph` timestamp NULL DEFAULT NULL,\n `jbrlu` varchar(427) DEFAULT 'EDUUAHMATEZEOFKZOMMGLWOGODZQVNIZTDYMOBDEWNDDOLHBFKECRRHNNXTJGRBWWHSQPJCYLIXGGBZWHQZQWLBHAO',\n `twlpqgv` timestamp NOT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `qkoxwwypy` int(12) DEFAULT '1630733750',\n `bgnrwpaa` int(14) DEFAULT NULL,\n `cicmxgqxo` datetime NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:22:50.624 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910526), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.624 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910526), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.624 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.624 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.624 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.624 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.625 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.625 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.734 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 937447), gtid-set: , currentLocation: position: (mysql-bin.000003, 937619), gtid-set: , lastLocation: position: (mysql-bin.000003, 937370), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.734 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 937447), gtid-set: , currentLocation: position: (mysql-bin.000003, 937619), gtid-set: , lastLocation: position: (mysql-bin.000003, 937370), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.734 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 937447), gtid-set: , currentLocation: position: (mysql-bin.000003, 937619), gtid-set: , lastLocation: position: (mysql-bin.000003, 937619), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.734 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 937447), gtid-set: , currentLocation: position: (mysql-bin.000003, 937619), gtid-set: , lastLocation: position: (mysql-bin.000003, 937619), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.734 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 937447), gtid-set: , currentLocation: position: (mysql-bin.000003, 937619), gtid-set: , lastLocation: position: (mysql-bin.000003, 937619), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.734 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 937447), gtid-set: , currentLocation: position: (mysql-bin.000003, 937619), gtid-set: , lastLocation: position: (mysql-bin.000003, 937619), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.739 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_flag2'"] [2021/12/02 23:22:50.808 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.808 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.808 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.809 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.809 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.809 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.809 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.809 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.967 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1093813), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.976 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1093813), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.976 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1094123), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.976 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1094123), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.979 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1094123), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.979 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1094123), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.979 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1094123), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:50.979 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1094123), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.074 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 668158), gtid-set: (flushed position: (mysql-bin.000003, 668158), gtid-set: )"] [2021/12/02 23:22:51.074 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:51.074 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 667927), gtid-set: , currentLocation: position: (mysql-bin.000003, 668158), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:22:51.074 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.074 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.075 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.075 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668468), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:22:51.075 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 668158), gtid-set: (flushed position: (mysql-bin.000003, 668158), gtid-set: )"] [2021/12/02 23:22:51.075 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 668158), gtid-set: (flushed position: (mysql-bin.000003, 668158), gtid-set: )"] [2021/12/02 23:22:51.075 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:51.092 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149614), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.092 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149614), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.092 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149924), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.092 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149924), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.092 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149924), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.092 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149924), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.092 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149924), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.092 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149924), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.181 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` 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onstraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":17,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519633423794176,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:22:51.201 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:51.201 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668468), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:22:51.231 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.000360968s] [query="[DELETE FROM `db_pessimistic`.`awujl` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?),(?),(?),(?)) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`..."] [argument="[[100000010 100000022 100000030 100000042 100000062 100000070 100000086 100000094 100000106 100000114] [100000002] [3E9C4E36-72C7-4123-913E-CBA530FB3364 267410033 1639691554 100000002 0000-00-00 00:00:00 1383957647 2021098802 2015-12-02 13:56:29 1804437191 QMTOWIPILTADIWVJQGMDKOKRQPNJBKF 2096137508 [79 81 82 87 78 77 76 90 88 66 69 74 86 68 83 69 80 90 68 86 74 84 75] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67 65 88 88 70 71 75 71 73 73 68 68]] [100000018] [30C73B94-06C1-4070-848E-5D47C86767AE 267410033 JZHQLWJVYRJHNFLVMPSLCCKCXJWFSCJQVZOUXPQVMVREJVJWCZWJNXKZKOWLJDAIIFCHGDHCMKVOFKYIXJB 1639691554 100000018 1983-03-20 02:09:20 1383957647 2021098802 2015-12-02 13:56:29 1804437191 LNHKDRGCAJJKYMBJYZMPTYIENUDGTPKUAFDRLHAKJSXDBFWUBVXZQNLYRE 2096137508 [79 81 82 87 78 77 76 90 88 66 69 74 86 68 83 69 80 90 68 86 74 84 75] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67 65 88 88 70 71 75 71 73 73 68 68]] [100000027] [970C48B4-B716-493D-AA79-964B61A5EE75 2..."] [2021/12/02 23:22:51.234 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.002977208s] [query="[DELETE FROM `db_pessimistic`.`awujl` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?),(?),(?),(?)) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`..."] [argument="[[100000023 100000031 100000043 100000051 100000063 100000071 100000087 100000095 100000107 100000115] [100000006] [73B8EEE6-80FA-4B92-B59D-F48481392D6A 267410033 IGMERNULGTFQUHYWAINMNCYPWLUDADHPMXQOFKZYMCYXAZPFPIVPVZCBVVUUQQXWTAIWKFYBZQNYBGJFMUHRRQACPFXZ 1639691554 100000006 0000-00-00 00:00:00 1383957647 2021098802 2015-12-02 13:56:29 1804437191 VPWSEKICQBKPMZEQIZRPSGJLOXUPNTBQDAJDHTQCORYAVBRMBMQOUDQWCHSECPBQUQFHWMOVHJRWSXVYOIAJMULTHYNNX 2096137508 [79 81 82 87 78 77 76 90 88 66 69 74 86 68 83 69 80 90 68 86 74 84 75] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67 65 88 88 70 71 75 71 73 73 68 68]] [100000023] [A38B13D7-A877-45F7-A7EC-B33013F1F75E 267410033 XPGUMOPTBBFNMFAFFTQBWNANVFSQNAEI 1639691554 100000023 2017-04-17 04:30:39 1383957647 2021098802 2015-12-02 13:56:29 1804437191 LNPNXDRQQYYFNWSAVMGOMFYPAUNFTRFCQNGZKXWPMT 2096137508 [79 81 82 87 78 77 76 90 88 66 69 74 86 68 83 69 80 90 68 86 74 84 75] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67..."] [2021/12/02 23:22:51.238 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1230428), gtid-set: , currentLocation: position: (mysql-bin.000003, 1230602), gtid-set: , lastLocation: position: (mysql-bin.000003, 1230349), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.238 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1230428), gtid-set: , currentLocation: position: (mysql-bin.000003, 1230602), gtid-set: , lastLocation: position: (mysql-bin.000003, 1230349), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.238 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1230428), gtid-set: , currentLocation: position: (mysql-bin.000003, 1230602), gtid-set: , lastLocation: position: (mysql-bin.000003, 1230602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.238 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1230428), gtid-set: , currentLocation: position: (mysql-bin.000003, 1230602), gtid-set: , lastLocation: position: (mysql-bin.000003, 1230602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.238 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1230428), gtid-set: , currentLocation: position: (mysql-bin.000003, 1230602), gtid-set: , lastLocation: position: (mysql-bin.000003, 1230602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.238 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1230428), gtid-set: , currentLocation: position: (mysql-bin.000003, 1230602), gtid-set: , lastLocation: position: (mysql-bin.000003, 1230602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.362 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.362 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.362 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246552), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.362 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246552), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.362 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246552), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.362 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246552), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.363 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246552), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.363 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246552), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.533 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296320), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.533 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296320), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.533 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.534 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.534 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.534 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.534 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.534 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.569 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_flag2'"] [2021/12/02 23:22:51.667 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303378), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.667 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303378), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.668 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.668 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.668 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.668 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.668 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.668 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.788 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1318693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1318866), gtid-set: , lastLocation: position: (mysql-bin.000003, 1318616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.788 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1318693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1318866), gtid-set: , lastLocation: position: (mysql-bin.000003, 1318616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.789 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9_flag` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1318693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1318866), gtid-set: , lastLocation: position: (mysql-bin.000003, 1318866), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.789 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1318693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1318866), gtid-set: , lastLocation: position: (mysql-bin.000003, 1318866), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.789 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1318693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1318866), gtid-set: , lastLocation: position: (mysql-bin.000003, 1318866), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.789 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1318693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1318866), gtid-set: , lastLocation: position: (mysql-bin.000003, 1318866), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.909 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 668468), gtid-set: (flushed position: (mysql-bin.000003, 668468), gtid-set: )"] [2021/12/02 23:22:51.909 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:51.909 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 668237), gtid-set: , currentLocation: position: (mysql-bin.000003, 668468), gtid-set: , lastLocation: position: (mysql-bin.000003, 668468), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:22:51.909 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 676240), gtid-set: , currentLocation: position: (mysql-bin.000003, 676414), gtid-set: , lastLocation: position: (mysql-bin.000003, 676161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.909 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 676240), gtid-set: , currentLocation: position: (mysql-bin.000003, 676414), gtid-set: , lastLocation: position: (mysql-bin.000003, 676161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.910 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 676240), gtid-set: , currentLocation: position: (mysql-bin.000003, 676414), gtid-set: , lastLocation: position: (mysql-bin.000003, 676414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.910 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 676240), gtid-set: , currentLocation: position: (mysql-bin.000003, 676414), gtid-set: , lastLocation: position: (mysql-bin.000003, 676414), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:22:51.910 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 676161), gtid-set: (flushed position: (mysql-bin.000003, 668468), gtid-set: )"] [2021/12/02 23:22:51.921 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487264), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.921 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487264), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.921 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487574), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.921 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487574), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.921 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487574), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.921 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487574), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.921 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487574), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.921 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487574), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:51.997 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 676161), gtid-set: (flushed position: (mysql-bin.000003, 676161), gtid-set: )"] [2021/12/02 23:22:51.997 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:52.032 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 05:49:21\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"sdmygr\",\"L\":\"sdmygr\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"627232493\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":1,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"uuhjcsx\",\"L\":\"uuhjcsx\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"rgtnlzta\",\"L\":\"rgtnlzta\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"axldifx\",\"L\":\"axldifx\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-09-06 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[2021/12/02 23:22:52.045 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:52.045 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 676240), gtid-set: , currentLocation: position: (mysql-bin.000003, 676414), gtid-set: , lastLocation: position: (mysql-bin.000003, 676414), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:22:52.062 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.062 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.062 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.063 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.063 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.063 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.063 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.063 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.208 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1586727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.208 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1586727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.209 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1587037), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.209 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1587037), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.209 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1587037), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.209 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1587037), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.209 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1587037), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.209 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1587037), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.250 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.214333935s] [query="[DELETE FROM `db_pessimistic`.`qbgnfza` WHERE (`id`) IN ((?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`ctlbz` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?)) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`ku..."] [argument="[[100000026 100000049 100000076 100000087 100000100] [1993-08-02 19:19:27 AKIDRADYZNWQUXTWBZXNRCXEVPSLEUBZRZQHWTQOPEFOELMCIMLCXUTHXECHRQFZQSAB PUCJPMDGXMXVDSTLUONEIDWJKXKONVFJPIHBPQWYGTFZTUPXVGMWUCLULISUMATOPHERVQCAQQNBVI SAGGTAOVPPMPMICBNOANINODQJLTDEDAJRZKURNPHSZXRXTCOOCO 1977075256 0000-00-00 00:00:00 LUFNIZQEKJEEY 409236147 661868777 [81 76 77 75 66 76 65 83 80 78 72] 561711655 1998-10-28 16:27:21 ZMOYWUGGDSSAVJLGBQUBHKBAKEOMYQMS 0000-00-00 00:00:00 0000-00-00 00:00:00 0000-00-00 00:00:00 100000084 239A006A-F87E-46DE-88AC-40FBACEAD19E 921069364 2060-05-15 00:40:31 VYIILDIZZAOFBPXXDWUBXGMXJXICEAYDMCCLJSJWAZOLXZGVFOCPMMXLBALG] [70274588 1997-12-17 00:31:14 2034-07-29 11:31:02 [81 80 72 85 90 67 68 71 76 69 76 74 89 89 70 82 89 88 65 81 75 84 66 66 75 66 84 85 66 73 82 69 86 67 72 75 67 65 73 68 83 80 66 87 90 73 66 85 87 72 88 88 89 78 74 77 89 75 68 75 79 65 70 80 90 88 66 66 75 67 89] 1484697031 100000141 EBE100C4-C6C4-41A4-B858-9A11E2C24E78 [90 90 72 81 70 84 80 79 85 79 65 65 66 86 73 89 81 89 69 80 86 ..."] [2021/12/02 23:22:52.259 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9_flag'"] [2021/12/02 23:22:52.312 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.131279359s] [query="[DELETE FROM `db_pessimistic`.`qbgnfza` WHERE (`id`) IN ((?),(?)) REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`ctlbz` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?),(?),(?)) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,..."] [argument="[[100000034 100000041] [2040-06-13 07:00:22 QGGJZBWRSWIHKSNJBZHJB PFKYJBBJDESGYQWNZIXANEFKNCLWLUTODUXSWEHGMWQBAOBSUXDMFXUZWGMYWUZANYAMQFSWZOVRSDFZBYXCAFJSDY CKLQZBQQDWPSADFACMRYMZQDUCRMFHASHIBEGXZCPVRMTPGDIZZHMCCQFTRZGCAERFYKWMJSNXLDGT 657517294 2004-07-13 17:40:50 USIBBAWHNVUZVOOIOOQRIBYPQCLKYZIAPEKNCEBRLPTGTYCCMDZSWJHAJCXELIEAWJLYBFAQTGFJA 1251327819 40165788 [66 67 88 69 78 76 82 70 67 78 65 86 83 77 67 78 77 82 85 78 88 87 80 71 85 87 81 78 79 72 82 76 72 85 66 75 87 76 65 81 82 71 86 75 70 79 76 76 67 75 80 82 84 78 90 81 86 72 80 87 82 73 77 75 73 86 87 83 89 75 70 74 86 71 74 81 79 79 71 85 87 80 85 89 83 76] 1996354784 0000-00-00 00:00:00 NNGLLNYRCQPJTYSFCMPLLRYHYNXCBLBAEZJQOZLNUHVBCILHCDPPDJQXAGWWEXRCHJUIGBTISINSWMOXRZCAZPUVVXKUQO 0000-00-00 00:00:00 1975-08-07 19:01:02 0000-00-00 00:00:00 100000086 72994DFC-5C57-4D31-9E74-CCB5DE790B33 648382284 2034-09-20 02:17:37 SVYCUOU] [1095838833 2017-01-14 03:15:05 2024-08-31 15:33:30 [83 73 65 68 89 73 84 66 74 87 85 65] 1034663228 100000140 2E7D30F1-9EE8-42B..."] [2021/12/02 23:22:52.320 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1596153), gtid-set: , currentLocation: position: (mysql-bin.000003, 1596327), gtid-set: , lastLocation: position: (mysql-bin.000003, 1596074), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.320 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1596153), gtid-set: , currentLocation: position: (mysql-bin.000003, 1596327), gtid-set: , lastLocation: position: (mysql-bin.000003, 1596074), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.320 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1596153), gtid-set: , currentLocation: position: (mysql-bin.000003, 1596327), gtid-set: , lastLocation: position: (mysql-bin.000003, 1596327), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.320 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1596153), gtid-set: , currentLocation: position: (mysql-bin.000003, 1596327), gtid-set: , lastLocation: position: (mysql-bin.000003, 1596327), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.320 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1596153), gtid-set: , currentLocation: position: (mysql-bin.000003, 1596327), gtid-set: , lastLocation: position: (mysql-bin.000003, 1596327), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.320 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1596153), gtid-set: , currentLocation: position: (mysql-bin.000003, 1596327), gtid-set: , lastLocation: position: (mysql-bin.000003, 1596327), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.399 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 676414), gtid-set: (flushed position: (mysql-bin.000003, 676414), gtid-set: )"] [2021/12/02 23:22:52.399 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:52.399 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 676240), gtid-set: , currentLocation: position: (mysql-bin.000003, 676414), gtid-set: , lastLocation: position: (mysql-bin.000003, 676414), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:22:52.399 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.399 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.400 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.400 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:22:52.400 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 676414), gtid-set: (flushed position: (mysql-bin.000003, 676414), gtid-set: )"] [2021/12/02 23:22:52.400 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 676414), gtid-set: (flushed position: (mysql-bin.000003, 676414), gtid-set: )"] [2021/12/02 23:22:52.400 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:52.400 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652065), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.401 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652065), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.401 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652364), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.401 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652364), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.401 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652364), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.401 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652364), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.401 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652364), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.401 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652364), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.461 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.259622526s] [query="[DELETE FROM `db_pessimistic`.`qbgnfza` WHERE (`id`) IN ((?),(?),(?)) REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`ctlbz` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?)) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`xdoohoco` (`uuid`,`kogrrcbv`,`fxwbzq`,`woocw`,`o..."] [argument="[[100000015 100000030 100000060] [2028-10-24 14:03:20 XMIZHTOEFKBRWEZAEJUVFTSFRJYYQHBGBFSGGGEDEBHQVSAADTZEXRLQFKJIREFZC YRRTFGZYNANQZLNBXXGJEKANEFOMISZNXO UYZAWOZPCPLAXNOEKLVUKXKDYAREJEMCIVEMQZXDZPFNKWJLKFNDUBLMUJKXWBHJXFDOJTVIVFCRINPEFHZSLGVKNUWRHVANW 807820580 2011-01-30 08:20:35 DKUMTPLPUKUIOMHRHTBOJMUMOXRRQUYQY 17234501 23157642 [81 85 66 86 70 76 70 74 78 90 81 84 78 90 84 68 82 82 85 85 67 74 89 78 73 73 82 66 88 89 80 74 86 74 68 90 66 84 88 68 75 82 69 75 81 85 69 65 67 73 84 70 76 65 89 66 83 68 77 66 75 81 72 90 77 85 67 81 82 90 74 90 80 71 71 71] 1259831535 0000-00-00 00:00:00 HGSHISRJAITUYMJLURKZCCCGHPMPPSYMAMPYQUJVITYFFYAALISSVMAEPTJIAACSNBCQOVJZOVJIQDDRDGMFTVAWK 1996-05-05 15:01:46 2019-12-30 18:24:55 2025-08-13 08:52:33 100000087 66C59D20-D99D-41F7-A030-B4C48DD168B0 1684646126 1977-03-01 21:04:31 WOIOLYCUDCDVKNDGJKSDUFBHSJGQRQKTVVAMNAVQKXKPDCURSQWIBCFVKGHWLMORDQCAJRMKUTQXQVWGGJZHTNXCUIULE] [E50FB1E8-C85E-4A4B-B2B7-017EEF2CEB71 2016-01-25 08:25:20 2043052997 1940117844 0000-00-00 00:00:00 [79 6..."] [2021/12/02 23:22:52.526 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` 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13:46:35\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"nhpnlet\",\"L\":\"nhpnlet\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"gezksei\",\"L\":\"gezksei\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"rgjrtmprv\",\"L\":\"rgjrtmprv\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"xsidco\",\"L\":\"xsidco\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"PNRLDNUQBLMKMBDJEXVSFIRTWAPXFIJUMLXEZRXYIMXJPJXZACYQFBPFUGRMFLMERQQVUSFPIOKREVZVF\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1803,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":18,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519633771659264,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:22:52.564 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:52.564 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:22:52.564 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656517), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.567 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656517), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.567 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656816), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.567 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656816), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.568 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656816), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.568 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656816), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.568 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656816), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.568 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656816), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.568 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.332709746s] [query="[DELETE FROM `db_pessimistic`.`qbgnfza` WHERE (`id`) IN ((?),(?)) REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`ctlbz` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?)) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zng..."] [argument="[[100000010 100000040] [2045-11-12 13:28:30 HCWGLETSCRQZZBEVFA FNEIBGVHYZSFMNHWEWAYZGRPDGSTYIYRHAOHTBPQBZLTKOQSVEQYMFBFTUZMSZPODJVMDEHJUGF BWHNIFDZYQAIDGKLENEIDKZYJTEGZHBNSYQJGWOLPYTARPKWIRCSSGMINFAFARQNOZKSHATLSHNEOEIVMVLFSMWCTQCHYSS 1844325941 0000-00-00 00:00:00 PBHCNOCXTDGUBHZVLECWLPRCEDZNANILDIYHDGZPVEFDHQEKVBDVBYISATWYRZFKCYRPIZXEEOWZQNCEZ 1213473546 723478745 [73 65 81 80 76 78 83 81 84 67 69 73 86 87 71 90 88 79 73 84 76 67 72 79 65 80 84 66 68 67 74 90 65 82 82 76 80 86 66 81 87 88 74 89 81 73 74 89 82 90 69 66 84 86 73 67 85 87 82 81 69 72 72 71 89 87 79 75 84 83 72 65 81 65 85 76 90 69 81 70 87 66 68 78 83 67 69 66] 206183528 0000-00-00 00:00:00 ARHXGHHSGXRCRFBPXZNKMBCBUAEBTHBZSNXANNHFSQDZJBEUKSPGFYCSCNOSYUIYUGENZQGMDIFODIELVPYZYONVF 2018-06-17 19:56:02 0000-00-00 00:00:00 0000-00-00 00:00:00 100000090 695B7E88-BDEA-4AEE-9618-B2C466D56D3E 1358553241 2042-06-21 20:11:46 NYPUXBEGDWLDMGFZMRLUOUBKWLXWWBSUU] [E7F6C3CD-E5AB-4BD0-8AA9-DE2465F5B800 2022-05-27 14:30:10 1523594839 1819458796 2029-11-30 12:31..."] [2021/12/02 23:22:52.664 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724198), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.664 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724198), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.665 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724497), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.665 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724497), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.666 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724497), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.666 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724497), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.666 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724497), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.666 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724497), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.702 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_flag1'"] [2021/12/02 23:22:52.713 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.790027965s] [query="[DELETE FROM `db_pessimistic`.`qbgnfza` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`kuddqkl` (`u..."] [argument="[[100000016 100000029 100000033 100000063 100000079 100000092] [2141170225 0000-00-00 00:00:00 1970-01-23 05:24:05 [78 79 74 68 88 66 71 83 68 73 70 77 67 69 70 71 72 83 69 72 86 86 86 68 70 65 65 72 88 67 69 77 77 78 73 82 83 84 68 67 80 81 87 84 77 77 71 88 67 89 85 82 88 75 65 73 68 88 80 68 72 83 79 76 83 90 68 84 73 84 73 68 82 84 90] 1300860428 100000128 8C54D4C4-0EA3-42CA-961B-6E13F8A78B63 [69 77 87 76 66 77 74 83 73 74 66 71 85 70 83 77 74 87 79 71 69 87 73 90 87 86 76 88 88 79 66 76 65 75 88 90 81 69 66 69 76 86 83 87 79 71 70 89 83 71 82 83 87 88 87 74 78 70 82 70 79 81 85 76 88 81 75 89 78 89 81 69 66 85 84 84 89 75 69 86 84 81 80 75 86 84 85 83 83 90 74 74 81 83 80 71 75 72 80] 0000-00-00 00:00:00 2015-10-21 03:00:56 2022-06-21 11:30:44 WHBOCPC 968833021 [88 69 69 90 90 72 79 65 73 87 80 80 77 79 90 88 90 72 84 84 85 88 89 88 69 84 81 85 85 86 72 86 65 81 89 77 78 74 66 81 81 68 84 71 77 79 87 68 66 65 86 73 73 86 70 86 86 75 85 80 78 85 75 80 71 66 76 70 83 77 86 70 73 75 80 86 74 65 66 77 83 79 ..."] [2021/12/02 23:22:52.768 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1877299), gtid-set: , currentLocation: position: (mysql-bin.000003, 1877462), gtid-set: , lastLocation: position: (mysql-bin.000003, 1877222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.768 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1877299), gtid-set: , currentLocation: position: (mysql-bin.000003, 1877462), gtid-set: , lastLocation: position: (mysql-bin.000003, 1877222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.768 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1877299), gtid-set: , currentLocation: position: (mysql-bin.000003, 1877462), gtid-set: , lastLocation: position: (mysql-bin.000003, 1877462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.768 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1877299), gtid-set: , currentLocation: position: (mysql-bin.000003, 1877462), gtid-set: , lastLocation: position: (mysql-bin.000003, 1877462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.768 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1877299), gtid-set: , currentLocation: position: (mysql-bin.000003, 1877462), gtid-set: , lastLocation: position: (mysql-bin.000003, 1877462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.768 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1877299), gtid-set: , currentLocation: position: (mysql-bin.000003, 1877462), gtid-set: , lastLocation: position: (mysql-bin.000003, 1877462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.904 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.668390793s] [query="[DELETE FROM `db_pessimistic`.`qbgnfza` WHERE (`id`) IN ((?),(?)) REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`ctlbz` WHERE (`id`) IN ((?),(?),(?),(?),(?)) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?),(?)) REPLACE INTO `db_..."] [argument="[[100000014 100000090] [2049-07-14 11:19:50 YCLBGXEXBWKUANAPEFWCFHNWICOPZWPVLNFI TZYZ NPOUWXLFWJPBYDYKEVUZPKRJTVSDNQAAUYNIAWCSGQ 1652694711 2026-06-27 05:12:26 CIBKVMHSBRQDALEJPMXIRWUSFCXPCGQB 636257822 1465462583 [70 66 66 85 87 79 68 81 81 68 72 72 85 69 81 67 89 65 73 72 73 72 79 86 71 82 85 81 89 74 90 85 83 66 88 72 69 83 82 66 66 69 76 68 84 65 87 73 85 71 85 86 68 70 68 84 79 87 67 71 86 80 81 72 87 90 78 65 82 83 78 70 90 81 90 69 78 85 84 84 80 76 86] 1161413802 0000-00-00 00:00:00 UGEEIFUXCOWHHMMISWCNUOXWFEBZLXTMZMGQDFLCXVVYELODQGTIKVCFJAQ 1995-11-11 23:39:14 2002-09-29 17:08:28 0000-00-00 00:00:00 100000091 BDA545D9-18AD-472D-A85F-65A087E7A6ED 1872198679 2056-10-31 12:05:36 CLOUECUPXATIMGIQPLJMRAVLYCVSHNGGTOAHKQQITDCVYVGDPFEFFQEXKJCHUFHVDUWDIFHHADOYTJKZ] [100000109 1645120041 1624286415 ZBYBUIIFSVIXFJCBOIPGYBB 1754919291 IDVRATSUHRVIJBHQOQGEPNMYEMQSQQECJHHROGAMZYOROUTTIDYCACVDMNWK 1435832865 2017-11-19 18:35:35 1241721779 [78 76] 2127679191 0A9D94E4-2029-4B52-9332-E64D09BF06B7 0000-00-00 00:00:00 2..."] [2021/12/02 23:22:52.914 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905322), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.914 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905322), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.915 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905632), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.915 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905632), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.915 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905632), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.915 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905632), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.915 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905632), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.915 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905632), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:52.941 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_flag3'"] [2021/12/02 23:22:52.984 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.201403323s] [query="[DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?)) DELETE FROM `db_pessimistic`.`toeqb` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`toeqb` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`toeqb` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?..."] [argument="[[100000137 100000142] [100000019] [100000019 991977414 2078140016 HROGIOVSKPPCURZ 2011866257 XTROQXNKKKDOENFBIPREGPQULKCPXGTWXGTH 984013959 2036-04-08 08:11:54 2010232392 [71 78 83 74 84 82 75 82 87 86 78 75 89 66 89 89 77 89 76 90 86 85 83 79 77 73 82 65 70 85 85 70 69 84 66] 1423087173 081440CE-0F37-4B5A-838F-14E773F88674 0000-00-00 00:00:00 0000-00-00 00:00:00 2025-02-02 21:42:24 1998-04-03 17:17:12 1143551807 0000-00-00 00:00:00 1895896432] [100000039] [100000039 991977414 2078140016 HROGIOVSKPPCURZ 1504737233 XTROQXNKKKDOENFBIPREGPQULKCPXGTWXGTH 984013959 2036-04-08 08:11:54 2010232392 [71 78 83 74 84 82 75 82 87 86 78 75 89 66 89 89 77 89 76 90 86 85 83 79 77 73 82 65 70 85 85 70 69 84 66] 1423087173 03D13E93-8ED3-4521-B42C-E0A2BB717142 0000-00-00 00:00:00 0000-00-00 00:00:00 2025-02-02 21:42:24 1998-04-03 17:17:12 1143551807 0000-00-00 00:00:00 1895896432] [100000059] [100000059 991977414 2078140016 HROGIOVSKPPCURZ 1958082421 XTROQXNKKKDOENFBIPREGPQULKCPXGTWXGTH 984013959 2036-04-08 08:11:54 201023239..."] [2021/12/02 23:22:53.011 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2034946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.011 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2034946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.012 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2035256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.012 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2035256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.012 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2035256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.012 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2035256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.012 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2035256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.012 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2035256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.032 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.951312733s] [query="[REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`ctlbz` WHERE (`id`) IN ((?)) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`xdoohoco` (`uuid`,`kogrrcbv`,`fxwbzq`,`woocw`,`owmai`,`abrmckmci`,`doigt`,`wetxteuzs`,`qfteq`,`uphuikq`,`oqxwdvp`,`xfpqdq`,`xiolcpqaj`,`lgnvsop`,`cckjg`,`id`,`ubqavqel`,`fkjjbg`,`dyvuqh`,`uoviti`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?..."] [argument="[[277278052 1992-10-01 22:59:52 0000-00-00 00:00:00 [72 90 80 79 73 89 90 84 71 78 89 90 70 79 89 89 81 73 80 86 77 65 81 84 80 76 85 77] 1266664572 100000138 33D2E0F5-86F0-4265-A8B1-B619C57236F0 [78 82 86 78 85 87 72 74 77 82 83 88 69 90 74 68 84 74 76 69 78 76 89 83 85 86 82 73 66 74 74 88 70 67 69 86 89 66 84 72 86 82 76 86 66 82 80 75 68 79 77 85 89 72 78 78 83 79 89 83 66 84 73 83 65 72 77 85 75 65 65 85 88 66 76 67 71 75 84 87 80 72 77 90 68 81] 2034-11-26 23:06:08 1977-08-23 16:37:18 2023-08-22 09:17:20 RQLBNDKLNXHXUARJSVHFNXSAVMVE 522588509 [82 75 71 81 86 81 84 78] 1747437187 2018-08-06 21:58:09] [7CCEFA7F-CA60-48F7-8563-DDA62260A316 1972-09-30 07:47:17 1530835590 1355129277 0000-00-00 00:00:00 [78 87 85 87 89 86 88 86 76 67 68 88 87 85 90 77 85 87 82 84 77 70 84 89 70 82 65 72 90 81 87 89 72 85 89 68 73 85 79 70 67 76 75 76 70 83 69 69 80 70 83 89 67 67 73] 2020-05-07 16:38:14 100000131 1064747145 69302093 867823633 AVPAXAVIEZSBEVGHBGXGVKWMFIAAJCYJJNRLOLCCHPEZWVDLEPUGUBWEKPCPPOGUIN 0000-00-00 00:00:..."] [2021/12/02 23:22:53.044 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 676722), gtid-set: (flushed position: (mysql-bin.000003, 676722), gtid-set: )"] [2021/12/02 23:22:53.044 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:53.044 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 676493), gtid-set: , currentLocation: position: (mysql-bin.000003, 676722), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:22:53.045 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.045 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 676722), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.045 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 677030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.045 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 677030), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:22:53.046 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 676722), gtid-set: (flushed position: (mysql-bin.000003, 676722), gtid-set: )"] [2021/12/02 23:22:53.046 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 676722), gtid-set: (flushed position: (mysql-bin.000003, 676722), gtid-set: )"] [2021/12/02 23:22:53.046 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:53.106 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.014323298s] [query="[DELETE FROM `db_pessimistic`.`toeqb` WHERE (`id`) IN ((?),(?),(?),(?)) DELETE FROM `db_pessimistic`.`qbgnfza` WHERE (`id`) IN ((?),(?)) REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`ctlbz` WHERE (`id`) IN ((?)) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?)..."] [argument="[[100000046 100000054 100000066 100000090] [100000050 100000103] [2014-03-02 14:52:39 DGXLFYQFIMMOBJNXHCZQXCXQU XUDNQFALUNQALYTDQNDHMHDPTDZBUSWFIUXVKVEXGIMLMPWIEPDOJMVUJNZNWBZYHRRGFAIBNN STZQLVHLBOHEITYRNWVKGPTEDCLLAEAWVZXREDNTUEJRAALUROYZVEJOIYZGNYEWKEWYBODCD 1125723383 0000-00-00 00:00:00 OPBXGQFPKUWX 1236415454 557693697 [76 83 68 84 89 86 83 74 73 90 85 74 73 82 85 79 84 70 68 83 70 66 81 79 78 80 87 74 66 70 87 69 82 74 66 74 77 66 77 78 71 88 75 78 67] 1925224698 0000-00-00 00:00:00 NMXMVJICCLGNSORXMXLLUWAALBSYZSCLKYWDJOKUWUJJZLYITADVAYTJIBRYZYESKIXPXCHUWMOJLBLL 0000-00-00 00:00:00 0000-00-00 00:00:00 0000-00-00 00:00:00 100000088 37488684-2C73-46FC-822B-E27375EEC2BA 105729411 1985-06-28 20:17:53 TD] [100000110 1707672809 1066834245 TNGOFXVWSNGVNHNIFHWWTQNTPUGMAYABPLZOFJJUKGURYKBJYGGHCUFCXJCUSMS 164064811 RPYLVYYOWVGFGEE 1890379311 0000-00-00 00:00:00 1751753763 [68 65 66 73 72 88 66 85 78 80 67 89 85 85 75 74] 615649862 E648AC25-B3B9-47F5-9B60-A5B625A5E41F 0000-00-00 00:00:00 0000-00-00 00:00:00 2079-0..."] [2021/12/02 23:22:53.155 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2059921), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.155 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2059921), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.156 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2060231), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.156 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2060231), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.156 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2060231), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.156 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2060231), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.156 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2060231), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.156 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2060231), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.157 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] 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[2021/12/02 23:22:53.174 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.080405709s] [query="[REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`ctlbz` WHERE (`id`) IN ((?),(?),(?)) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,..."] [argument="[[100000116 84349800 1246714403 RUMVLLUULFINKVFVGUUVIXDUCHCZNSJOXDCZQVNWTPAQJXHAUGNCXNSCYHXPBLJJUACREECBNHHDGEYJU 1542387109 UKKVJNRNTBVACQO 564272615 1999-01-29 15:43:38 1483779073 [71 69 80 75 70 73 72 70 77 78 74 81 73 65 69 78 90 90 65 90 90 89 79 90 67 89 73 79 75 84 66 67 86 65 68 85 71 79 84 88 81 66 68 68 79 73 68 83 79 76 68 66 66 71 87 75 82 78 65 90 76 86 81 66 79 77 76 68 84 73 72 82 67 82 87 70 88 86 73 70 67 73 67 85 90 86 81 74 83 84 67] 51253757 1074F420-2DDC-4EEC-AE18-8EF0106F9ADE 1985-12-27 12:11:58 0000-00-00 00:00:00 1991-03-17 18:37:24 0000-00-00 00:00:00 35264920 2015-04-16 13:15:12 1347715463] [57BAB1A2-A864-4B05-BDC3-58F96422CFA0 2025-10-22 20:14:42 662421319 268747047 2023-12-29 18:16:02 [72] 2010-09-11 18:09:24 100000135 2007549717 473905356 234151652 HCEQRLCUU 0000-00-00 00:00:00] [100000018 100000038 100000078] [100000005 100000020 100000055 100000070 100000081 100000106] [95C1535D-2818-4D15-8903-4DB5DC815B8B 2012-04-17 12:56:49 1401519953 1764841760 0000-00-00 00:00:00 [73 85 89 7..."] [2021/12/02 23:22:53.183 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:53.183 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 677030), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:22:53.276 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.061285913s] [query="[REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`ctlbz` WHERE (`id`) IN ((?),(?),(?)) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`e..."] [argument="[[1453230182 1975-12-14 12:30:48 0000-00-00 00:00:00 [76 81 65 84 76 82 72 89] 1661122654 100000125 FBAC94F8-B07B-48C0-A894-294C4DE03030 [65 77 74 81 72 81 89 78 75 89 77 83 69 86 79 84 75 76 84 68 76 68 71 81 74 65 85 85 67 69 73 68 77 68 71 88 84 75 68 70 70 86 72 81 83 77 78 69 84 72 67 87 79 70 79 79 66 77 89] 2019-10-25 17:22:05 1978-07-26 16:34:33 0000-00-00 00:00:00 VXPOBQCYNQXGDHEAKNTAPYSTJTBLHHYZPPZEQRETUWRITHGDFWDZMSBIAHVLGYHBAUMGGNWOMUJVEQMDCIGLVXPRXJQ 1198403280 [87 87 68 80 84 80 83 71 85 70 84 76 79 70 67 68 74 74 79 83 83 90 83 87 79 78 67 83 72 79 74 87 78 71 76 78 81 66 79 69 74 67 74 74 76 88 80 81 83 71 72 83 78 72 86 86 87 74 82 72 66] 382667474 1998-09-29 07:53:15 796407706 1992-08-09 23:46:06 0000-00-00 00:00:00 [67 78 87 69 78 78 78 80 86 66 87 87 83 80 70 83 88 90 73 69 74 81 72 69 70 69 84 75 87 89 76 87 72 66 90 89 77 68 81 79 87 67 90 80 83 80 86 69 90 81 82 84 82 87 81 75] 642079297 100000127 F468C441-52E7-43E6-8C8A-23FBA31E8163 [88 89 85 80 67 82 69 70 66 80 79 70 76 68 66 88 77 7..."] [2021/12/02 23:22:53.329 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2068238), gtid-set: , currentLocation: position: (mysql-bin.000003, 2068412), gtid-set: , lastLocation: position: (mysql-bin.000003, 2068159), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.329 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2068238), gtid-set: , currentLocation: position: (mysql-bin.000003, 2068412), gtid-set: , lastLocation: position: (mysql-bin.000003, 2068159), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.330 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2068238), gtid-set: , currentLocation: position: (mysql-bin.000003, 2068412), gtid-set: , lastLocation: position: (mysql-bin.000003, 2068412), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.330 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2068238), gtid-set: , currentLocation: position: (mysql-bin.000003, 2068412), gtid-set: , lastLocation: position: (mysql-bin.000003, 2068412), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.330 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2068238), gtid-set: , currentLocation: position: (mysql-bin.000003, 2068412), gtid-set: , lastLocation: position: (mysql-bin.000003, 2068412), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.330 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2068238), gtid-set: , currentLocation: position: (mysql-bin.000003, 2068412), gtid-set: , lastLocation: position: (mysql-bin.000003, 2068412), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.453 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.251221222s] [query="[DELETE FROM `db_pessimistic`.`toeqb` WHERE (`id`) IN ((?),(?),(?),(?),(?)) DELETE FROM `db_pessimistic`.`qbgnfza` WHERE (`id`) IN ((?)) REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?..."] [argument="[[100000007 100000027 100000047 100000055 100000075] [100000054] [2022-08-30 08:20:25 OKABEKUODOSAXUMUJDSEICIMWJCKLFJNABUHIRZGUOPKASGOUOTHSPLKEOCGTQTMNYSIVJVFNQIEUJJOMPDPRTDXHRGE AAZPIZNEVIXGLHSUU EEAZELNTNRAANVZWXTQSBIBWMDKEIFHZARFYNKSZYNAPUDMYLNCXPQCWSKKARDFZNAUNMNUKUCRSKHCJMPFNAFJSQOKX 1076098544 0000-00-00 00:00:00 ESYSKV 125205711 1142086911 [80 81 79 73 83 68 78 86 76 81 65 70 84 89 71 83 88 78 67 66 77 70 80 73 78 83 86 70 74 88 67 85 90 73 72 73 74 67 82 74 78 89 65 74 67 77 90 82 85 73 73 76 85 68 85 70 84 89 80 73 90 85 85 68 67 87 78 69 72 68 73 80 70 68 68 67 82 85 83 72 74 65 82 65 80 66 85 86 77 74 83 80 68 90] 1727278518 2023-05-10 00:59:17 EREQWVJAHNJLMPNVEMHEFKERYFKGRDKGXYBFMSWAOLSYKNRCUBFZYUJEJODEPPXEMFRSZQLZKUYBVGZSFFYER 1978-07-17 15:53:44 2037-04-14 14:19:12 2010-07-06 06:08:29 100000089 0535C3C5-5118-4CCA-8FF6-8B43A5E709A6 37065983 1999-11-07 17:55:30 ZCXRX] [806504170 0000-00-00 00:00:00 1999-12-27 15:09:04 [75 82 86 69 90 73 73 80 85 81 89 66 89 87 77 77 70 85 76 65 72 88 86 81 74 83] ..."] [2021/12/02 23:22:53.462 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.405268086s] [query="[DELETE FROM `db_pessimistic`.`qbgnfza` WHERE (`id`) IN ((?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`xdoohoco` (`uuid`,`kogrrcbv`,`fxwbzq`,`woocw`,`owmai`,`abrmckmci`,`doigt`,`wetxteuzs`,`qfteq`,`uphuikq`,`oqxwdvp`,`xfpqdq`,`xiolcpqaj`,`lgnvsop`,`cckjg`,`id`,`ubqavqel`,`fkjjbg`,`dyvuqh`,`..."] [argument="[[100000008 100000037 100000042 100000058 100000067] [100000112 1674029633 1029013411 JCWWLNOZGFROUYSHFQOUFTBEEOXPOLFENSTPEIWNIMRIXJWLEQKETLROXWQGLXIMSJ 593116242 IFK 1477886469 1981-04-13 05:09:26 813305959 [88 75 85 84 77 89 86 84 65 83 88 74 89 87 69 84 84 70 84 87 65 76 84 84 67 67 68 68 84 90 88 86 68 87 84 82 90 67 66 74 79 83 70 88 76 81 89 89 72 75 81 80 90 72 68 86 83 67 79 72 66 73 74 86 78 69 65 73 66 68 76 74 90 87 86 78 81 70 82 78 69 90 76 78 89] 1112066285 8FAE1ED9-8B4D-4C08-AB70-73C14F76C963 2035-03-05 19:46:05 2021-12-19 18:38:56 2016-12-21 15:51:37 0000-00-00 00:00:00 1136807234 0000-00-00 00:00:00 376218423] [D63FBC4C-9196-4D2F-9D50-7D1473EC7FBE 0000-00-00 00:00:00 2114274047 1627449444 1975-10-19 18:10:55 [68 73 82 75 65 74 69 74 74 87 74 80 65 86 75 86 72 76 90 71 79 70 78 87 66 74 82 74 81 83 87 82 75 67 88 71 65 88 73 87 81 73 78 65 72 80 90 83 70 90 81 65 71 68 70 65 87 89 71 81 78 86 90 71 74 80 72 87 83 73 88 81 79 88 81 90 77 80 72 68 74 83 70 67 65 70 67 66 86 88 66 82 84 87 69 76 ..."] [2021/12/02 23:22:53.468 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115448), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.468 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115448), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.469 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.469 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.469 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.469 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.469 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.469 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.557 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.412078487s] [query="[REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`ctlbz` WHERE (`id`) IN ((?),(?),(?)) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`ua..."] [argument="[[100000114 1941618417 1898376923 MDWSDVOFRSGGIOEYUZFHWONNCOMDVCRBTUQJPTCNYWOWDZOZGX 258699701 NMFLEIXYD 1486107774 0000-00-00 00:00:00 73661703 [73 86 69 72 81 66 89 82 74 89 68 68 89 84 78 67 74 70 66 82 65 86 67 84 66 71 82 76 76 85 67 76 70 70 77 66 71 75 79 83 76 71 83 67 90 80 84 85 82 78 68 65 75 85 73 85 78 85 87 68 78 76 88 66 88 87 75 75 68 69 77 68 90 73 89 68 69 68 66 76 72 71 90 80 78 74 84 68 68] 328265086 12ABCA7C-0E62-4048-8ECA-A32B88960E62 1991-01-22 16:51:58 0000-00-00 00:00:00 1993-03-30 00:38:13 1984-06-13 21:03:39 1493145492 2003-04-10 04:25:29 1437187964] [C972EC16-71BB-49D3-91AF-42ECAF6A505D 0000-00-00 00:00:00 498254143 500799345 1972-02-12 12:44:06 [68 89 68 65 89 87 86 72 86 81 75 87 68 74 77 79 86 83 69 72 75 78 74 82 86 81 86 82 70 82] 2029-09-29 15:54:38 100000127 1670478621 286696798 301360457 HLJDCHGEUFJFDYJAVSCIUAPSDHSIGSNSEFOBGAHLIAEWNOAGEWSKKG 1997-04-29 15:04:19] [100000028 100000048 100000068] [100000017 100000028 100000032 100000047 100000062 100000078 100000089 100000093 ..."] [2021/12/02 23:22:53.574 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169510), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.574 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169510), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.575 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169821), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.575 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169821), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.575 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169821), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.575 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169821), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.575 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169821), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:53.575 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169821), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:54.052 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 677030), gtid-set: (flushed position: (mysql-bin.000003, 677030), gtid-set: )"] [2021/12/02 23:22:54.052 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:54.052 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 676801), gtid-set: , currentLocation: position: (mysql-bin.000003, 677030), gtid-set: , lastLocation: position: (mysql-bin.000003, 677030), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:22:54.052 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 726936), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:54.052 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 726936), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:54.053 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 727244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:54.053 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 727244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:22:54.053 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 726936), gtid-set: (flushed position: (mysql-bin.000003, 677030), gtid-set: )"] [2021/12/02 23:22:54.143 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 726936), gtid-set: (flushed position: (mysql-bin.000003, 726936), gtid-set: )"] [2021/12/02 23:22:54.143 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:54.317 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` 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[2021/12/02 23:22:54.346 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:54.346 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 727244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:22:54.718 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.220798208s] [query="[REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`awujl` WHERE (`id`) IN ((?)) DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn..."] [argument="[[87DC0652-E1E3-4A20-9355-969BF5AAF5DE 0000-00-00 00:00:00 1774758387 1628113942 2015-04-02 21:47:17 [67 71 82 69 75 82 88 66 81 65 77 85 83 82 84 88 71 82 87 82 75 67 86 72 67 65 83 65 70 65 89 74 81 81 73 70 67 85 81 65 85 69 82 70 77 65 69 87 75 81 86 80 80 70 85 69 79 87 80 70 75 80 80 82 72 90 89 71 84 90 72 65 69 83 90 66 87 65 86 76 82 78 83 88 82 74 77 84 78 86 66 82 85] 1982-01-11 22:00:32 100000181 442793149 746116734 744587878 QGMVFIMKGQVADSMGFIJUIUPGLZPBYRZKIDCBVFLSAPTLNONHEGEQGREDDUDSBAJDJJSWJPEKBFQXHDIRKDJSIMAUUGKNYSK 0000-00-00 00:00:00] [100000125] [100000028] [1993894390 2007-12-22 11:20:14 1995-05-07 15:31:50 [66] 1128427590 100000028 BA00F035-E78B-4B0F-8646-6805B6843F9C [72 83 78 71 78 81 77 89 77 75 72 71 69 82 68 79 89 80 66 80 84 80 85] 0000-00-00 00:00:00 0000-00-00 00:00:00 0000-00-00 00:00:00 TKLRJAWRQYUOCLIQENEEUOXPVNUHVBIIGEESQEOSEOLLGEJYTYWTUVLXIOOJEANUIWVOYYJZWPRNCKUMMATLKYABONY 1083910329 [71 82 84 90 72 88 68 76 83 68 87 81 73 73 83 90 66 67 86 85 85 69 87 86 84 77 68 67 89 73 6..."] [2021/12/02 23:22:54.746 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.176417726s] [query="[REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`awujl` (`blrzoh`,`sapnzmce`,`id`,`uuid`,`tiobfjbsc`,`zgetr`,`deobloh`,`dmbprueu`,`jqolsgzz`,`pezrcrw`,`tbxdw`,`xeuougivy`,`pbbmmv`,`kxexs`,`urjfk`,`oyxccpxbc`,`shuyfn`,`kqqkoeb`,`lkbwre`,`edezqdwij`,`alewxsv`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`toeqb` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko..."] [argument="[[2013-04-29 14:48:52 OITYVRQMIKNEYCGEHQQWPDNNXIOSKCLFIDBAFDVEYBUAQIK PJSSYTJBOJPBPZMMIIBICOQNVNWDUARCAIPMXUBYJBOJILEVDUHTYPBR IHSVCUFLYIDQEYSCPTAXTEFDOXVMBMLSHFZXAVIDTOTSONJTUFUGYPMBMQQYY 1714761385 0000-00-00 00:00:00 PVEFHGFMFRSKRRFDKTTDXWVNQMRUXCFQKACREEYC 68778592 1236799285 [81 68 87 76 76 80 76 83 75 68 65 75 80 77 83 81 74 75 72 82 83 68 65 79 80 70 72 88 82 70 81 75 77 89 81 84 74 65 73 68 66 68 81] 1861863941 0000-00-00 00:00:00 FQDCFMODCSIHUJIGWHYCJFPPTTPNDZNIVPHZUDCPPAAVEBSBZZEPZKAWRQ 0000-00-00 00:00:00 1985-04-19 17:16:22 0000-00-00 00:00:00 100000122 E7FD47B3-A045-4A1E-BB49-B59C371EA5B1 1893252999 1993-01-27 05:23:41 VERZYTXYEPOGBFXMGOAUTKCJZZGLQDENKAMWVYDKARIFYRFOUBXVWPUJS] [LWUAVVPPNUHAQXUHEBJU 1183096937 100000134 D4D5E295-F528-4AE7-9F29-9EA6B293FED5 2012-02-13 22:21:09 1622547649 YEABEQKCMRMZDCEEZWOBUQVUFSNJFSDZRBS [78 89 76 72 73 87 75 84 82 69 90 65 69 73 66 79 76 69 73 72 80 79 78 82 84 68 90 86 81 78 65 73 72 72 73 90 76 78 85 79 70 68 76 75 87 71 90 82 88 66 82 68] 2037-05-27 01:32:19 ..."] [2021/12/02 23:22:54.754 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_flag2'"] [2021/12/02 23:22:54.816 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.139260254s] [query="[DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn..."] [argument="[[100000068] [880790482 2007-12-22 11:20:14 2032-12-27 05:56:14 [90 84 90 85 80 80 80 78 80 83 71 81 84 83 68 81 67 65 87 70 81 82 69 73 70 86 83 78 71 83 72 72 71 72 86 87 71 74 71 88 66 89 71 73 79 68 83 65 83 70 87 66 69 84 82 85 86 74 88 77 79 67 65 85 75] 1182260458 100000068 F9D23E7F-BC87-4CC5-B9BC-7678E5BDFE3F [72 83 78 71 78 81 77 89 77 75 72 71 69 82 68 79 89 80 66 80 84 80 85] 0000-00-00 00:00:00 0000-00-00 00:00:00 0000-00-00 00:00:00 TY 1083910329 [71 82 84 90 72 88 68 76 83 68 87 81 73 73 83 90 66 67 86 85 85 69 87 86 84 77 68 67 89 73 68 82 73 89 79 69 68 67 66 89 74 90 80 72 77 77 89 89 73 86 90 67 87 75 84 83 81 90 74 74 84 74 85 90 87] 921949939 2034-08-15 17:19:36] [100000070] [1061006657 2007-12-22 11:20:14 2020-12-01 05:30:24 [65 84 86 66 86 82 69 77 85 84 80 74] 968840706 100000070 7DD8508E-FAE8-4768-89EE-88031B09F99A [72 83 78 71 78 81 77 89 77 75 72 71 69 82 68 79 89 80 66 80 84 80 85] 0000-00-00 00:00:00 0000-00-00 00:00:00 0000-00-00 00:00:00 DUEX 1083910329 [71 82 84 90 72 88 68 76 8..."] [2021/12/02 23:22:55.041 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.726323646s] [query="[DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvu..."] [argument="[[100000003] [72EDF09C-F2CD-4539-924C-8D1CAD0A0A08 267410033 TBWHPSKHNDLHWBLPAXAZMFPZOXOZTZPIVTRIMSFDSPZJIJWVWB 1005971418 100000003 0000-00-00 00:00:00 1792250346 2021098802 1976-05-26 11:54:23 2055349339 VLALMKBNKVIWFCXGRIGLAOEZWEHALXDRANGXYVRPMSZMV 1421619828 [80 84 88 90 68 86 75 74 84 81 65 87 85 66 79 79 76 65 83 69 66 73 79 78 81 73 85 89 82 89 67 79 88 78] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67 65 88 88 70 71 75 71 73 73 68 68]] [100000019] [B01C0BB4-276F-4F80-92E1-4B2DAB6EE8DD 267410033 TBWHPSKHNDLHWBLPAXAZMFPZOXOZTZPIVTRIMSFDSPZJIJWVWB 1005971418 100000019 0000-00-00 00:00:00 1792250346 2021098802 1976-05-26 11:54:23 2055349339 VLALMKBNKVIWFCXGRIGLAOEZWEHALXDRANGXYVRPMSZMV 1421619828 [80 84 88 90 68 86 75 74 84 81 65 87 85 66 79 79 76 65 83 69 66 73 79 78 81 73 85 89 82 89 67 79 88 78] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67 65 88 88 70 71 75 71 73 73 68 68]] [100000026] [AE6E9989-F01D-4D34-93BF-34FFEB9ABF0F 267410033 TBWHPSKHN..."] [2021/12/02 23:22:55.099 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 727244), gtid-set: (flushed position: (mysql-bin.000003, 727244), gtid-set: )"] [2021/12/02 23:22:55.099 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:55.099 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 727015), gtid-set: , currentLocation: position: (mysql-bin.000003, 727244), gtid-set: , lastLocation: position: (mysql-bin.000003, 727244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:22:55.099 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 818234), gtid-set: , currentLocation: position: (mysql-bin.000003, 818406), gtid-set: , lastLocation: position: (mysql-bin.000003, 818157), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:55.099 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 818234), gtid-set: , currentLocation: position: (mysql-bin.000003, 818406), gtid-set: , lastLocation: position: (mysql-bin.000003, 818157), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:55.099 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 818234), gtid-set: , currentLocation: position: (mysql-bin.000003, 818406), gtid-set: , lastLocation: position: (mysql-bin.000003, 818406), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:55.100 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 818234), gtid-set: , currentLocation: position: (mysql-bin.000003, 818406), gtid-set: , lastLocation: position: (mysql-bin.000003, 818406), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:22:55.100 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 818157), gtid-set: (flushed position: (mysql-bin.000003, 727244), gtid-set: )"] [2021/12/02 23:22:55.179 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 818157), gtid-set: (flushed position: (mysql-bin.000003, 818157), gtid-set: )"] [2021/12/02 23:22:55.179 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:55.242 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` 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ces\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":25,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519634486788096,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:22:55.255 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:55.255 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 818234), gtid-set: , currentLocation: position: (mysql-bin.000003, 818406), gtid-set: , lastLocation: position: (mysql-bin.000003, 818406), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:22:55.271 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=3.016876689s] [query="[REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`cok..."] [argument="[[2085-06-27 19:41:51 ZOGQQHMJSYSJVTOPHNJOZEOCOHMYGRODBGQYYBGAYYXBN NBMDPNDSQELB AGRDMKIXJLHGYVMQCKVXDGOMDKPVVERTJSONHADCORIDMJTLWDFOBBLLINSRTRMSLCFONZJIASTAFWW 567417296 2005-07-06 15:57:36 CHAORPXQHAMWBWBAZOWOZXWYKRTBHRTIFFWYGBCYIGABXFGTGOLOSPTHYOEKWKKGI 253282952 1390195716 [67 88 76 83 89 84 88 87 76 82 89 70 85 65 70 74 75 87 81 89 86 80 89 79 81 74 82 71 85 76 72 83 68 85 73 74 69 88 80 67 75 72 72 81 67 84 85 73 72 86 89 74 73 66 84 81 87 72 87 71 70 81 73 65 87 72 89 68 81 88 73 82 77 82 84 69 87 84 80 89 82 65 80 82 82 66 78 83] 1713939009 0000-00-00 00:00:00 VOAAHFAITOZGCGMSAZZXYNSJNUQKRUKRT 2018-08-18 11:44:40 1971-03-01 10:13:10 1979-02-14 20:36:26 100000104 9AFE84C9-AC7B-4852-B6AF-DC368DE8D554 666097960 2011-04-04 17:53:52 FGAQBSQRFTZCLZJKKOJGTD 2061-12-31 17:05:45 CODTDCHBOPXGYSFOYAGZMHZOFZGGRJIEFFSXC IBKIEIKSPLZRBVPYTTHZLSYVYBEPRGYNWQHRWWCPTXAVKBUKKWYPERRTEXOKIFKIIUA GKHTLUXMNCFEUHBNXIQRMJAPTEOIHZGFUNQNMLBGLPDWFDUAXDMVZOWLUFJQZXZJLJPL 1177711936 2023-02-07 19:09:19 SDJIRYP 1953518398 299279094 ..."] [2021/12/02 23:22:55.416 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9_flag'"] [2021/12/02 23:22:55.519 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 818406), gtid-set: (flushed position: (mysql-bin.000003, 818406), gtid-set: )"] [2021/12/02 23:22:55.519 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:55.519 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 818234), gtid-set: , currentLocation: position: (mysql-bin.000003, 818406), gtid-set: , lastLocation: position: (mysql-bin.000003, 818406), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:22:55.520 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831296), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:55.520 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831296), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:55.521 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831604), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:55.521 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831604), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:22:55.521 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 831296), gtid-set: (flushed position: (mysql-bin.000003, 818406), gtid-set: )"] [2021/12/02 23:22:55.561 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=3.098972633s] [query="[DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvu..."] [argument="[[100000007] [3B342F37-7872-42DD-A227-62FC4BCA39EF 267410033 TBWHPSKHNDLHWBLPAXAZMFPZOXOZTZPIVTRIMSFDSPZJIJWVWB 1005971418 100000007 0000-00-00 00:00:00 1792250346 2021098802 1976-05-26 11:54:23 2055349339 VLALMKBNKVIWFCXGRIGLAOEZWEHALXDRANGXYVRPMSZMV 1421619828 [80 84 88 90 68 86 75 74 84 81 65 87 85 66 79 79 76 65 83 69 66 73 79 78 81 73 85 89 82 89 67 79 88 78] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67 65 88 88 70 71 75 71 73 73 68 68]] [100000022] [FC8C7F8F-15DE-4AF9-832F-612B28666F4A 267410033 TBWHPSKHNDLHWBLPAXAZMFPZOXOZTZPIVTRIMSFDSPZJIJWVWB 1005971418 100000022 0000-00-00 00:00:00 1792250346 2021098802 1976-05-26 11:54:23 2055349339 VLALMKBNKVIWFCXGRIGLAOEZWEHALXDRANGXYVRPMSZMV 1421619828 [80 84 88 90 68 86 75 74 84 81 65 87 85 66 79 79 76 65 83 69 66 73 79 78 81 73 85 89 82 89 67 79 88 78] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67 65 88 88 70 71 75 71 73 73 68 68]] [100000038] [3C64ED9F-C0D3-43A6-9A5F-764B7BCBDF4D 267410033 TBWHPSKHN..."] [2021/12/02 23:22:55.609 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 831296), gtid-set: (flushed position: (mysql-bin.000003, 831296), gtid-set: )"] [2021/12/02 23:22:55.609 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:55.705 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000103,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":13,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519634611306496,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:22:55.724 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:55.724 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831604), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:22:55.875 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_flag1'"] [2021/12/02 23:22:55.918 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=3.010829863s] [query="[REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`awujl` (`blrzoh`,`sapnzmce`,`id`,`uuid`,`tiobfjbsc`,`zgetr`,`deobloh`,`dmbprueu`,`jqolsgzz`,`pezrcrw`,`tbxdw`,`xeuougivy`,`pbbmmv`,`kxexs`,`urjfk`,`oyxccpxbc`,`shuyfn`,`kqqkoeb`,`lkbwre`,`edezqdwij`,`alewxsv`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`toeqb` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`toeqb` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,..."] [argument="[[2069-06-17 02:10:56 FBEYNLAWFSITLCGKCHYQZHFBYATZQNSUWZUVKOOYULEAZZTKPSHGIKOYDGGODLUPMQYHEHOGBC AE JCBJUYOKITPYBZNXVYMLOURTJCFZUTDOCXMAPT 1974103106 0000-00-00 00:00:00 RDPAVAFXHZOTHKZRDNAFSJTNXUDEIQFBBFVHEKEQMACDCXCGJTRNMYPDITPTDYGEGEQAOLAYGMMVBPIJCJXX 840186439 1189038410 [73 74 70 68 86 85 73 73 73 72 80 89 83 81 88 72 73 88 88 72 77 69 88 68 87 81 90 85 78 85 82 68 74 78 80 81 68 83 90 69 83 74 66 71 89 83 88 77 68 80 79 66 87 74 65 85 82 67 88 74 69 67 90 68 89 76 73 72 81 90 90 79 85 66] 1631308181 1992-09-11 22:44:34 QRXFQQMRE 2027-05-20 17:07:36 0000-00-00 00:00:00 0000-00-00 00:00:00 100000123 B9D403B0-8CE2-47E1-9CAD-24BB1EEBA9D5 1751614524 2033-12-28 14:04:04 HGWLUNGOEMVYEKCZZVRJKMTWPCA] [ZJGGDUDEURWOPWMTTTJCXYSGFKUSXRPEA 346411367 100000135 4F133589-AE0E-4514-8265-E6559E4E6082 2013-03-11 04:33:27 1030495005 EUXXFGJAZIWTIWEIVKOYYYOLFAEDOSDDVRSOKFVZWJAIPPTDUU [90 86 66 85 67 85 83 90 68 84 68 66 90 73 69 75 65 70 76 88 88 68 81 70 84 77 71 83 69 80 89 74 76 65 68 71 83 78 85 89 68 66 89 80 78 68 80 ..."] [2021/12/02 23:22:55.982 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_flag2'"] [2021/12/02 23:22:56.173 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.454125522s] [query="[REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`..."] [argument="[[100000159 1982012281 1343662682 KDWMGHCFMIVGRJPOYDGQXQT 1444285890 ROROCUKGJDWCVNVXPGSDACUXEOUJWWSXMUCWTONTAZOZTOBFOHRLBUSRTEJOODIVTAHMDLJCSOEQFANL 2102424918 2016-10-06 23:27:33 776255472 [83 75 70 88 86 82 67 88 71 90 73 77 66 86 66 67 87 75 82 80 78 77 86 68 87 82 77 70 67 66 87 85 70 68 66 67 67 67 69 87 85 69 83 86 82 81 70 88 73 65 85 88 78 78 88 90 71 77] 1882361165 12047B1D-F304-4E84-A5BF-A9629F4A675A 1975-07-25 10:34:30 0000-00-00 00:00:00 1983-12-04 13:33:54 0000-00-00 00:00:00 26407708 2025-11-28 17:31:45 2131230060] [100000098] [100000098 508347579 2076-03-08 08:59:05 [] [76 67 76 82 67 68 82] [84 90 80 73 68 81 89 73 65 72 74 70 81 68 65 76 67 87 90 80 77 82 66 65 70 83 90 86 89 72 84 79 72 85 72 67 81 67 90 76 83 82 79 81 67 88 83 68 87 83 79 88 65 72 73 78 77 70 72 90 69 89 65 77 78 84 88 84 90 88 69 65 69 90 88 88 72 79 81 80 87 80 73 75 75 81 86 69 74 89 80 76 68 73 88 84 65 86 72] 2065-07-27 03:23:25 347823942 2006-03-07 00:25:06 NXZKAAJTIJCMMQNNNUYSZQQSMSDCUBVEDOMUHBLGBCQCUUSBEDUJHVJWNNX ..."] [2021/12/02 23:22:56.244 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.426313694s] [query="[DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`xdoohoco` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?)) DELETE FROM `db_pessimistic`.`qbgnfza` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`qbgnfza` (`uuid`,`npocxlt`,`vdqbdbylb`,`iwszey`,`txsyujwh`,`wxxftmi`,`skqpzir`,`id`,`jookidmoi`,`awrdf`,`jucyj`) VALUES (?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`acoxxft` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`acoxxft` (`gehyr`,`dbnkgwms`,`ccfkwiplu`,`dqrat`,`wbmsywijg`,`tsnqfj`,`tfxjiz`,`wyhybc`,`eiywvgiz`,`kjhhy`,`id`,`uuid`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`..."] [argument="[[100000099] [100000099 696205975 2076-03-08 08:59:05 [] [88 72 81 78 83 74 74 80 78 86 76 83 81 67 65 76 87 86 70 76 73 84 75 72 65 89 84 68 81 72 68 65 89 89 77 82 65 74 85 66 79 70 77] [67 73 68 77 70 90 68 73 89 88 76 68 84 72 77 85 76 71 74 72 73 84 84 76 89 70 77 77 76 65 67 71 85 68 74 70 71 67 85 72 85 82 69 71 90 68 77 71 79 74 70 65 69 67 67 85 90 73 83 68 85 86 74 90 87 85 79 81 68 69 75 85 83] 2065-04-21 16:59:29 2116473220 2024-06-11 06:43:13 KQTDHADCLGFPBDWHMAATKFIRVSRVVRONHHUVCSWAZZNVMJJJKQRJWDBTOOJNBYFTFOCZAYLUWLTUTRJFWSWHVXKWVSXZYAZUN 2009-08-07 17:10:21 623BA615-049F-4FC2-9F57-DF092EEDCBDC 1947639773 51593137 2059-09-26 07:34:49] [100000001 100000004 100000033 100000036 100000052 100000057 100000060 100000065 100000090 100000095 100000113 100000116 100000121 100000124 100000140 100000145 100000172 100000177] [100000124] [506ACBA2-639A-4FBE-94C4-0CA142DB0D9B 2074-06-16 10:42:15 ZBHMANHEEWCGWYOKCUJTOYHXNNTNNOFDNUFMAKXQCASFIUEFSNSFOYRSKPBBULUDXDLEJVGAEZPFELGV 1990-12-15 03:21:34 290863690 BMHNZ..."] [2021/12/02 23:22:56.245 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 831604), gtid-set: (flushed position: (mysql-bin.000003, 831604), gtid-set: )"] [2021/12/02 23:22:56.245 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:56.245 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 831375), gtid-set: , currentLocation: position: (mysql-bin.000003, 831604), gtid-set: , lastLocation: position: (mysql-bin.000003, 831604), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:22:56.246 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 895929), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:56.246 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 895929), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:56.246 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 896237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:56.246 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 896237), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:22:56.246 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 895929), gtid-set: (flushed position: (mysql-bin.000003, 831604), gtid-set: )"] [2021/12/02 23:22:56.248 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.500316625s] [query="[DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt..."] [argument="[[100000089] [100000089 508347579 2076-03-08 08:59:05 [] [76 67 76 82 67 68 82] [84 90 80 73 68 81 89 73 65 72 74 70 81 68 65 76 67 87 90 80 77 82 66 65 70 83 90 86 89 72 84 79 72 85 72 67 81 67 90 76 83 82 79 81 67 88 83 68 87 83 79 88 65 72 73 78 77 70 72 90 69 89 65 77 78 84 88 84 90 88 69 65 69 90 88 88 72 79 81 80 87 80 73 75 75 81 86 69 74 89 80 76 68 73 88 84 65 86 72] 2065-07-27 03:23:25 347823942 2006-03-07 00:25:06 NXZKAAJTIJCMMQNNNUYSZQQSMSDCUBVEDOMUHBLGBCQCUUSBEDUJHVJWNNX 2029-11-24 07:02:16 6301137F-64D5-44FB-AF4D-C15C031CF4B1 1947639773 83924090 1978-03-01 12:21:58] [100000109] [100000109 508347579 2076-03-08 08:59:05 [] [76 67 76 82 67 68 82] [84 90 80 73 68 81 89 73 65 72 74 70 81 68 65 76 67 87 90 80 77 82 66 65 70 83 90 86 89 72 84 79 72 85 72 67 81 67 90 76 83 82 79 81 67 88 83 68 87 83 79 88 65 72 73 78 77 70 72 90 69 89 65 77 78 84 88 84 90 88 69 65 69 90 88 88 72 79 81 80 87 80 73 75 75 81 86 69 74 89 80 76 68 73 88 84 65 86 72] 2065-07-27 03:23:25 347823942 2036-07-10 08:48:01 NXZKAAJTI..."] [2021/12/02 23:22:56.309 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 895929), gtid-set: (flushed position: (mysql-bin.000003, 895929), gtid-set: )"] [2021/12/02 23:22:56.309 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:56.411 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:22:56.440 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:56.440 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 896237), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:22:56.676 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.633990556s] [query="[REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`qbgnfza` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`qbgnfza` (`uuid`,`npocxlt`,`vdqbdbylb`,`iwszey`,`txsyujwh`,`wxxftmi`,`skqpzir`,`id`,`jookidmoi`,`awrdf`,`jucyj`) VALUES (?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`qbgnfza` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`qbgnfza` (`uuid`,`npocxlt`,`vdqbdbylb`,`iwszey`,`txsyujwh`,`wxxftmi`,`skqpzir`,`id`,`jookidmoi`,`awrdf`,`jucyj`) VALUES (?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`toeqb` WHERE (`id`) IN ((?),(?),(?)) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph..."] [argument="[[2058-03-24 02:35:27 MEPFMJBIGCIJDVCFDUPVNCRBAXWDYDHRLNWGSYNORSZNBUOMFKJQRECERKVEWTXSQJVOTFUSQJCRPWRJJZUMTJEQFLDMWQTE BUPZKRVJLVMIVFHUOCNYKFHSVRAUMCEWOLMADMXQXPQKCWEPMORHMX ZEUHJZIXZYCAVEUWFIYRSBKSBXLOSDDJTHRKBRGONHMVVWBPXIEMQUKVSQLZPBIYUSNDBTGGCYMTACLJVKIPF 2088046310 0000-00-00 00:00:00 XARXNBLUFZYEAYOAOSFCAWWVISMJTX 1588296699 1357188969 [84 71] 1532060135 2036-02-24 02:27:55 ZGNSVDPKLOYEHVNWHKJULNMEMLQSCKWOVMOZWMQIRQWSTEPAWDFGPRJSP 2015-11-21 04:06:42 1977-07-07 15:39:33 2035-12-16 10:18:08 100000146 76CD60FF-5A93-44D7-A04F-7EE88CEC7D3A 552872200 1982-05-27 11:41:29 ONQLZVFESCEXNWPUBOJRKAQLGRHZTEXFUGFUHRELKJFNX] [100000108] [B8B0E4B0-EA3C-4C0C-94DE-28D1BF1A8EF3 2032-03-03 18:48:38 SEL 2059-10-17 02:12:47 1317617188 BWAFHALMKERYMDRBIZMTHEJXCAIHZHRHUBLJQZMPBQJVRBZWMIIRVJMKNVTCSIZVSBEUXKFNJCTEFOQIUKRIYUMIGU 859331659 100000108 267613902 XPFUJDSQHSBHIKPHYAUASVROKKCPUBMFKOXKUZUOVSLLKPTUZKZWQQODYHALXIFDQMPWCN 2003-09-19 03:57:46] [100000112] [27820AF2-85B7-4F6E-BD1A-D0478C756154 2032-03-03 18:48:38 XVBECKDN 20..."] [2021/12/02 23:22:56.754 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.481485125s] [query="[DELETE FROM `db_pessimistic`.`ctlbz` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`qbgnfza` (`uuid`,`npocxlt`,`vdqbdbylb`,`iwszey`,`txsyujwh`,`wxxftmi`,`skqpzir`,`id`,`jookidmoi`,`awrdf`,`jucyj`) VALUES (?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`xdoohoco` (`uuid`,`kogrrcbv`,`fxwbzq`,`woocw`,`owmai`,`abrmckmci`,`doigt`,`wetxteuzs`,`qfteq`,`uphuikq`,`oqxwdvp`,`xfpqdq`,`xiolcpqaj`,`lgnvsop`,`cckjg`,`id`,`ubqavqel..."] [argument="[[100000136] [2000-02-09 14:02:46 PGTCTKKJUNYMNOLNITCPUEDDMZLCDWCHJDHWMSYNWBTTYJBIISOORXNZTJTTTNPYTKJCEBMRK KZKHXKXPXSGDRHJZFHCQBVEYFJCUSZWIQKCGSYMLBUDRIAEXVRXJLNIKPTXCPCALVIQBRRWUISNGIYMBMCQEMGGBO EZENY 1697669602 2031-11-15 17:45:02 HLHXLAMUHPTVJDZGCSXXHAPHFULXJDXIIKOOFWLNTOPWSHVZYHWATTPJNMTSEUPRPSSNRECZEJABXYBKOG 346590330 1457945658 [84 67 85 72 68 72 71 90 89 75 77 89 67 83 66 85 65 85 88 74 68 79 67] 962660453 1999-06-20 15:32:04 GJDWTXDJDBPQKRMHQOCFMMGPINUEXDQDEPJYAEAKHOIZCKNLRRPDBMOYOWGIFENXWJONDIHXQIVCAIRJRHWGJSHUCNFT 1970-05-04 16:45:54 2032-12-20 16:59:09 0000-00-00 00:00:00 100000136 6D5E6556-2688-4A42-B1CD-900062A312A8 965412487 1982-10-23 18:02:17 AZLHKULLLLDYYRXOFCUVUTDFITCEGJIRSGWWFFXYPIEBBSCGLLJKCWUAOUASAAZA] [1977-07-28 06:49:36 YTFSVKDHPMBNBJUOFXZCLHQCMNTULYDLNVBBCEEYNJOCILEKCEHIUBLTCWPFQMLHSWVBLKERAU KXVBFZWANZCPCWKIXARZMEPKWSUWDWNMXRBZKZFFHPGBOKSCBM YAPAKUNROZIUEZSFTFKRPUOMYCXCKONXMKQQNTFCXZFYMKPIEQOVZHPHSAENSKWRDLRBIJ 115099981 0000-00-00 00:00:00 DEARZVLMVWOJSGWSVMDVBRLXPACIDNAGINKUKLRW..."] [2021/12/02 23:22:56.777 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=3.790509459s] [query="[DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn..."] [argument="[[100000020] [1752648046 2007-12-22 11:20:14 0000-00-00 00:00:00 [85 67 70 74 65 87 82 79 73 65 68 69 81 78 68 74 78 77 81 86 87 88 72 77 84 81 67 77 76 90 83 69 87 68 83 89 85 80 77 77 75 82 66 83 86 78 88 75 67 76 89 67 86 90 78 79 88 71 66 75 85 78 79 79 66 80 70 79 65 68 68 80] 1059972485 100000020 D646221E-6ABD-455A-8504-023E69757D8F [72 83 78 71 78 81 77 89 77 75 72 71 69 82 68 79 89 80 66 80 84 80 85] 0000-00-00 00:00:00 0000-00-00 00:00:00 0000-00-00 00:00:00 WKWZERESLJQKUZXNMPEKVBLHKZQPQWPLWHQEFGMQHVZZCUCRUMSDLPMNMTBFH 1083910329 [71 82 84 90 72 88 68 76 83 68 87 81 73 73 83 90 66 67 86 85 85 69 87 86 84 77 68 67 89 73 68 82 73 89 79 69 68 67 66 89 74 90 80 72 77 77 89 89 73 86 90 67 87 75 84 83 81 90 74 74 84 74 85 90 87] 921949939 2034-08-15 17:19:36] [100000022] [740076291 2007-12-22 11:20:14 0000-00-00 00:00:00 [66 77 80 83 80 75 83 81 78 70 79 73 81 66 69 74 88 71 74 87 65 80 78 78 67 69 73 80 79 85 84 85 86 70 67 84 90 78 82 87 90 84 75 66 89 65 71 76 87 90 72 77 70 69 76 81 90 70 84 81 82 83 7..."] [2021/12/02 23:22:56.819 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_flag2'"] [2021/12/02 23:22:56.904 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_flag3'"] [2021/12/02 23:22:56.920 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.356524312s] [query="[DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt..."] [argument="[[100000008] [100000008 508347579 2076-03-08 08:59:05 [] [76 67 76 82 67 68 82] [84 90 80 73 68 81 89 73 65 72 74 70 81 68 65 76 67 87 90 80 77 82 66 65 70 83 90 86 89 72 84 79 72 85 72 67 81 67 90 76 83 82 79 81 67 88 83 68 87 83 79 88 65 72 73 78 77 70 72 90 69 89 65 77 78 84 88 84 90 88 69 65 69 90 88 88 72 79 81 80 87 80 73 75 75 81 86 69 74 89 80 76 68 73 88 84 65 86 72] 2065-07-27 03:23:25 347823942 2006-03-07 00:25:06 NXZKAAJTIJCMMQNNNUYSZQQSMSDCUBVEDOMUHBLGBCQCUUSBEDUJHVJWNNX 2029-11-24 07:02:16 A2BFEEF2-9833-4DEC-A787-FCFF77A550D0 1947639773 83924090 1978-03-01 12:21:58] [100000028] [100000028 508347579 2076-03-08 08:59:05 [] [76 67 76 82 67 68 82] [84 90 80 73 68 81 89 73 65 72 74 70 81 68 65 76 67 87 90 80 77 82 66 65 70 83 90 86 89 72 84 79 72 85 72 67 81 67 90 76 83 82 79 81 67 88 83 68 87 83 79 88 65 72 73 78 77 70 72 90 69 89 65 77 78 84 88 84 90 88 69 65 69 90 88 88 72 79 81 80 87 80 73 75 75 81 86 69 74 89 80 76 68 73 88 84 65 86 72] 2065-07-27 03:23:25 347823942 2006-03-07 00:25:06 NXZKAAJTI..."] [2021/12/02 23:22:56.966 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 896237), gtid-set: (flushed position: (mysql-bin.000003, 896237), gtid-set: )"] [2021/12/02 23:22:56.966 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:56.966 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 896008), gtid-set: , currentLocation: position: (mysql-bin.000003, 896237), gtid-set: , lastLocation: position: (mysql-bin.000003, 896237), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:22:56.967 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910526), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:56.967 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910526), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:56.967 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:56.967 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910834), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:22:56.967 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 910526), gtid-set: (flushed position: (mysql-bin.000003, 896237), gtid-set: )"] [2021/12/02 23:22:56.992 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 910526), gtid-set: (flushed position: (mysql-bin.000003, 910526), gtid-set: )"] [2021/12/02 23:22:56.992 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:57.128 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=4.088568704s] [query="[REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`xdoohoco` (`uuid`,`kogrrcbv`,`fxwbzq`,`woocw`,`owmai`,`abrmckmci`,`doigt`,`wetxteuzs`,`qfteq`,`uphuikq`,`oqxwdvp`,`xfpqdq`,`xiolcpqaj`,`lgnvsop`,`cckjg`,`id`,`ubqavqel`,`fkjjbg`,`dyvuqh`,`uoviti`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE ..."] [argument="[[96C50E6B-9E25-49FF-83E7-EEE146F0BA48 0000-00-00 00:00:00 1548117615 798471192 0000-00-00 00:00:00 [74 65 88 65 86 90 65 70 84 66 70] 0000-00-00 00:00:00 100000161 1213732385 200921487 2069987593 KCEIYHYSXAUPPYOCRROMSPFKKNJSFHTQCIISLNBFLNBCPYEA 0000-00-00 00:00:00] [09ADF284-63CD-4879-992F-A6BE4D29EA9C 2006-11-16 09:31:10 658109940 2016-12-01 01:05:33 1663913886 [77 86 76 78 72 67 68 67 87 87 66 84 65 88 71 86 66 65 67 68 72 69 86 73 68 71 77 85 67 86 78 73 87 79 88 75 79 76 79 70 72 85 74 78 88 88 72 76 66 90 89 73 86 68 69 77 88 85 68 88 68 66 77 73 86 68 77 66 85 71 86 77 88 86 76 88 86 65 80 72 81 87 81 83 77 70 73 71 69 90 67 85 89] [66 87 68] [84 68 90 84 65 82 79 89 83 67 67 84 66 77 82 72 73 77 87 77 87 71 80 80 90 86 66 77 79 75 80 85 68 76 74 87 90 84 71 89 84 77 85 73 71 65 90 65 70 79 72 84 78 75 85 87 86 69 70 86 89 77 87 86 89 86 67 87 79 82 80 90 77 80 81 78 71 69 80 83 86 71 83 72 76 78 85 85 68] 2016-01-17 03:52:50 2034-01-02 13:22:16 HDKUGUCMYLGTUBMJLOCFXMXJYIFCDPUOGHEGIXMJWTEUFAPFMHFTB [80..."] [2021/12/02 23:22:57.157 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` 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[2021/12/02 23:22:57.173 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=3.702119183s] [query="[REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`xdoohoco` (`uuid`,`kogrrcbv`,`fxwbzq`,`woocw`,`owmai`,`abrmckmci`,`doigt`,`wetxteuzs`,`qfteq`,`uphuikq`,`oqxwdvp`,`xfpqdq`,`xiolcpqaj`,`lgnvsop`,`cckjg`,`id`,`ubqavqel`,`fkjjbg`,`dyvuqh`,`uoviti`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlz..."] [argument="[[2027-12-27 13:28:24 QHTMZFMLWALJWSOJFRBSSQYNGJAQGPIYPMQOJVGMEAOZNSQQQYZIIKSEXMCLPJGRRRPVDEOLRCBZNGFWMHWETUQRFATUH PIEEFWNEWDNNLEDORVKCDQBMCCRTNKJYORHCLCTQ PMIWKQNTMCEZLOZJUWMV 1666263368 0000-00-00 00:00:00 VOLZORUHHRNNBFXOQWFRFYMJFMDKQPKAB 640746968 1602262502 [78 88 72 76 77 75 79 66] 543271887 0000-00-00 00:00:00 UDKGWHNFPPYLKEHIULRQVHIYPWAIUGNEC 1994-04-05 19:21:11 0000-00-00 00:00:00 1990-11-09 13:15:06 100000098 09990D77-7B44-460B-A949-4D82A1BF6F5E 1986829180 2097-02-04 04:57:09 MWXDZRCRHHVCFQYQEUHHTKVBKZIRNBGXFZXNIQDZZNTALTDMMWLNWJFPUQKZNJYTROCJOCTFXGKMGMFDJPZPBUAOWIB 2082-03-25 14:46:05 UARJXTOOE CMMJJ KVXEOXZEHCNHCGPGOUBYGEUCFIKWHGKNKHFAOUDCSMDZCTJSS 1088738734 0000-00-00 00:00:00 EX 247516883 564255857 [84 66 71 83 77 70 71 86 85] 1599995846 1994-12-06 08:04:07 ZXKDFUDKHALNFLXZSLXYSZKHOKPWOZEWDIXRHRQPWXQILUYZTWVAFJMOAHVKXL 1982-12-26 10:24:02 0000-00-00 00:00:00 2021-01-25 01:10:27 100000118 430DC4B2-A383-4D45-B43B-746F4B9D41E7 1824272176 2032-10-05 15:27:28 ZDAXZLIICHLJBTSBMXODOUFNLCASNROUSSJYVOZ..."] [2021/12/02 23:22:57.179 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.256335374s] [query="[DELETE FROM `db_pessimistic`.`awujl` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`awujl` (`blrzoh`,`sapnzmce`,`id`,`uuid`,`tiobfjbsc`,`zgetr`,`deobloh`,`dmbprueu`,`jqolsgzz`,`pezrcrw`,`tbxdw`,`xeuougivy`,`pbbmmv`,`kxexs`,`urjfk`,`oyxccpxbc`,`shuyfn`,`kqqkoeb`,`lkbwre`,`edezqdwij`,`alewxsv`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimi..."] [argument="[[100000147] [FLKCYOEWQLYIZBJBUZIJYBFKAVSUNTGDZTLZNAGOVIUIWEJCOQTWFMMISUZCCAMIJY 1253929400 100000147 A0224DA3-1A17-4791-BA41-633ACA3C7321 0000-00-00 00:00:00 1602251878 UMFWKFNJVVEFODFNPEQFMZDCBJUYNLFZTRHEMKKSDSCVSHMEKRPBDHPQEKPQGCLMQXPCKFHXKHANQWDSYCVDHEJWP [82 77 82 80 88 87 74 80 88 79 79 75 67 70 67 84 83 71 76 72 72 89 90 77 78 89 73 79 80 72 74 86 68 88 83 83 81 78 81 73 73 77 75 88 90 72] 2060-09-07 11:09:01 2084-06-18 12:02:33 0000-00-00 00:00:00 KBWJGSXMSHCUWOIINZZBJYOATKNNOWSQXZGFXMWCPOUVTPUWGIDKLEUCXNJNIJAAWNHHUUUJPXDDBDQSVTYKEYNJGCRHWIOQKN 1132501258 1380063537 [70 65 73 85 88 73 67 90 87 80 72 76 70 78 71 68 89 78 83 73 69 88 79 70 67 75 74 83 71 66 72 69 73 67 74 65 65 89 81 88 67 90 69 65 73 66 82 85 83 69 86 88 81 81 87 79 66 82 83 78 66 87 77 67 89 66 72 74 84 85 83 76 87 66 78 70 75 73 80 89 84] 1973-06-20 13:41:37 [68 86 72 69 86 67 69 87 74 74 70 75 90 88 90 77 89 75 73 88 75 78 71 85 78 76 82 71 88 71 87 74 75 74 87 70 82 80 65 90 75 73 84 69 86 84 72 70 83 83 89 66 69 76] 915064222 3282..."] [2021/12/02 23:22:57.184 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=4.46766311s] [query="[REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?)) DELETE FROM `db_pessimistic`.`toeqb` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`toeqb` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`toeqb` WHERE `id` = ? L..."] [argument="[[100000100 479240317 2071-05-30 20:48:13 [86 67] [78 69 89 70 75 89 79 80 85 79 89 67 80 88 86 85 77 74 71 86 79 71 89 87] [72 85 89 83 76 87 90 73 83 88 69 66 70 83 86 81 85 80 79 81 67 70 65 72 86 70 81 69 69 70 65 72 81 76 74 88] 2044-05-16 08:57:19 501178998 0000-00-00 00:00:00 IHLXRMCQZNUIGFCIXBZFNUEXEMKNQWQXBBONNGRFNMLFZNWNXFSBDQAVWFDFYRHJRVQOGDKSDMHCWHUMOGJYAQJMLCXV 2037-08-06 04:51:57 EE75C9A1-8976-482E-AF7A-8C4053C2EE79 430790878 1842730927 2097-06-13 07:51:08 100000112 636980323 2060-03-15 20:21:32 [84 74 87 69 84 71 69 79 70 90 74 71 71 85 73 67 76 67 80 86 81 67 88 81 72 80 84 69 83 72 79 89 76 77 77 67 75 67 90 78 81 83 84 72 78 84 75 90 67 89 88 76 65 80 71 74 90 81 79 72] [76 68 72 77 69 80 69 86 87 80 80 74 81 66 82 73 73 79 82 75 66 74 71 69 80 78 78 78 75 77 77 89 75 83 75 75 75 78 76 76 80 87 77 83 89 80 83 78 65 79 67 84 78 89 66 83 67 88 69 86 86 85 71 83 87 84] [72 66 86 81 88 80 75 86 81 65 78 86 87 89 89 89 84] 2012-01-05 10:03:06 1333698613 0000-00-00 00:00:00 CKFBMSPX 1998-03-28 07:..."] [2021/12/02 23:22:57.194 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:57.194 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910834), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:22:57.255 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=4.077367724s] [query="[REPLACE INTO `db_pessimistic`.`kuddqkl` (`uuid`,`uowxenoc`,`ubkywt`,`fxqyxnv`,`hdolacv`,`dadsc`,`ddorljk`,`id`,`eywdvh`,`wiylizu`,`qhygg`,`ecxstb`,`psqtrg`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM ..."] [argument="[[53AB4660-F406-433C-8FDB-61138DFDDB16 1985-05-20 20:47:04 1517626119 312732811 0000-00-00 00:00:00 [78 80 80 88 79 89 68 65 78] 2006-01-31 03:51:18 100000165 1902251241 444793729 799559646 XINDJLUUOJEBBWSENBHCZAVUWYCOBXBEIFTULWWOIKABFUBFQODZYAASFBCVWNRCACPBFYPDHHSOFDRYYPQFRVESQ 0000-00-00 00:00:00] [100000001] [E0BE2B01-0CFB-4968-A6AA-EAD9D5038227 267410033 TBWHPSKHNDLHWBLPAXAZMFPZOXOZTZPIVTRIMSFDSPZJIJWVWB 1005971418 100000001 0000-00-00 00:00:00 1792250346 2021098802 1976-05-26 11:54:23 2055349339 VLALMKBNKVIWFCXGRIGLAOEZWEHALXDRANGXYVRPMSZMV 1421619828 [80 84 88 90 68 86 75 74 84 81 65 87 85 66 79 79 76 65 83 69 66 73 79 78 81 73 85 89 82 89 67 79 88 78] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67 65 88 88 70 71 75 71 73 73 68 68]] [100000024] [36030000-6D90-41A6-9262-A17B21BBB599 267410033 TBWHPSKHNDLHWBLPAXAZMFPZOXOZTZPIVTRIMSFDSPZJIJWVWB 1005971418 100000024 0000-00-00 00:00:00 1792250346 2021098802 1976-05-26 11:54:23 2055349339 VLALMKBNKVIWFCXGRIGLAOEZWEHALXDRANGXYVRPM..."] [2021/12/02 23:22:57.292 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=3.731426723s] [query="[REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) ..."] [argument="[[FC6F832B-98E6-4016-BCDB-3A27E8CE240F 1952849540 ZNKQXJBCNINKMPJHJANSBMFKTUNPDJBWIFIJCLPSEPUYZXYQUBEOBKXBDGDHMZF 689058353 100000135 0000-00-00 00:00:00 1264509145 216259055 1978-04-16 15:13:49 199643755 TFIOHIOBHJUYHIHPNMAXVVZLUAYSDSJYWDUIMVZXKNEXIH 194720572 [85 68 84 81 85 68 82 76 85 74 66 77 81 88 88 66 70 66 81 82 67 69 79 71 68 65 88 83 70 65 83 86 84 71 66 83 76 76 80 71 75 69 72 70 69 76 65 83 68 75 81 67 87 68 83 78 65 88 71 87 65 84 84 75 90 86 68 72 76 79 78 81 72 83 75 78 79 68 85 72 83 65 71 67 78 72 79 72 90 83 88] [66 73 67 83 87 71 76 73 84 81 72 72 77 73 88 65 87 69 73 86 72 80 71 84 71 89 75 89 79 77 69 81 90 89 73 85 78 83 73 68 84 73 74 84 86 68 71 79 86 75 78 86 84 81 79 84 68 67 75 65 89 74] 0CAF509E-7F3C-47FF-A874-8B6FA118D367 789625647 LQARXRWBFMOCBQQECHGKJZYRRIOSKUUOTNDRAXFCZMIXDHWAYZKVVLWHJCZAWLRSJUE 762960463 100000140 0000-00-00 00:00:00 76862152 205016208 2023-02-16 23:06:59 1549537963 BJRZUUQBEJHXOVEBGCZZJKIYEWHDVAZLHQXETBRGVBD 2077954717 [74 84 71 65 83 67 78 68 70 74 79 76 74..."] [2021/12/02 23:22:57.333 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=4.212257184s] [query="[REPLACE INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjid..."] [argument="[[1979-04-28 15:29:23 YBGJCSMDWNRULJQATEULHHURLMDJBBEXZKRZNWNWQDGTNWQOKEFAEJ UNBGSWRTUZGRCKNVCGRJUEKGHGROTWBVSYDGXGDRJYBYPKV RDDWTBVUETSTGREISEPNEIJTQPSGL 2072407911 0000-00-00 00:00:00 XWKKPKQYCOCARGGDBLWQRBFCAFQJVYYMDEMSLGCWFFGNGKKMMQKNYONGIDBWWXREEPHBIHYBLHPOLUQYGKAMOFGLMLUTSJCIYD 1056600565 818924068 [81 84 72 80 66 72 89 67 90 90 74 81 89 77 74 87 70 72 65 75 73 72 77 75 77 84 87 73 70 88 88 89 86 82 81 79 83 86 89 85 80 80 90 88 90 84 72 73 67 83 66 86 85 74 88 86 66 89 89 87 86 83 67 78 66 65 77 79 66 78 83 79 77 87 85 83 81 66 67 81 76 83 68] 1852053203 1971-03-24 13:59:56 HYAMTDNDYHGXTFLIJSQCGHAHMWJLSIDCRRSJXIGAPDZ 1979-07-13 03:01:19 2009-06-13 20:17:06 0000-00-00 00:00:00 100000108 A4F59582-6B26-43AD-862B-67D395AC70CC 1474775842 1976-03-04 14:42:52 QDZBPQ] [4D25EF2C-A466-49BB-B685-C263B8ADA933 2086479187 UKUYBYPVXSOAEVMYLLKQKGQSHSSCXUYDFRGYGIAPXLAKJQBXYRGLJVOXNDTJ 1297440061 100000134 0000-00-00 00:00:00 1004028033 132824266 1973-11-24 01:40:39 299944971 WWJYSTFXSXAZSICDHMFYVIFAKUYKBRKSR 294958380 ..."] [2021/12/02 23:22:57.516 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=4.053840545s] [query="[DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvu..."] [argument="[[100000016] [888EC41C-B4FD-495B-9EC4-F43FAD5FD359 267410033 TBWHPSKHNDLHWBLPAXAZMFPZOXOZTZPIVTRIMSFDSPZJIJWVWB 1005971418 100000016 0000-00-00 00:00:00 1792250346 2021098802 1976-05-26 11:54:23 2055349339 VLALMKBNKVIWFCXGRIGLAOEZWEHALXDRANGXYVRPMSZMV 1421619828 [80 84 88 90 68 86 75 74 84 81 65 87 85 66 79 79 76 65 83 69 66 73 79 78 81 73 85 89 82 89 67 79 88 78] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67 65 88 88 70 71 75 71 73 73 68 68]] [100000029] [6BBB4724-A4EF-473A-95E0-486FDB484B1A 267410033 TBWHPSKHNDLHWBLPAXAZMFPZOXOZTZPIVTRIMSFDSPZJIJWVWB 1005971418 100000029 0000-00-00 00:00:00 1792250346 2021098802 1976-05-26 11:54:23 2055349339 VLALMKBNKVIWFCXGRIGLAOEZWEHALXDRANGXYVRPMSZMV 1421619828 [80 84 88 90 68 86 75 74 84 81 65 87 85 66 79 79 76 65 83 69 66 73 79 78 81 73 85 89 82 89 67 79 88 78] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67 65 88 88 70 71 75 71 73 73 68 68]] [100000033] [57F6AD3B-37FF-4C6B-9640-136DE8F3D5F0 267410033 TBWHPSKHN..."] [2021/12/02 23:22:57.697 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=4.405209815s] [query="[DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvu..."] [argument="[[100000017] [FEC5FE55-1B21-407F-8C19-0FA9ABC1A04B 267410033 TBWHPSKHNDLHWBLPAXAZMFPZOXOZTZPIVTRIMSFDSPZJIJWVWB 1005971418 100000017 0000-00-00 00:00:00 1792250346 2021098802 1976-05-26 11:54:23 2055349339 VLALMKBNKVIWFCXGRIGLAOEZWEHALXDRANGXYVRPMSZMV 1421619828 [80 84 88 90 68 86 75 74 84 81 65 87 85 66 79 79 76 65 83 69 66 73 79 78 81 73 85 89 82 89 67 79 88 78] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67 65 88 88 70 71 75 71 73 73 68 68]] [100000028] [569FEFED-ACF9-477F-9A1A-20029A143F76 267410033 TBWHPSKHNDLHWBLPAXAZMFPZOXOZTZPIVTRIMSFDSPZJIJWVWB 1005971418 100000028 0000-00-00 00:00:00 1792250346 2021098802 1976-05-26 11:54:23 2055349339 VLALMKBNKVIWFCXGRIGLAOEZWEHALXDRANGXYVRPMSZMV 1421619828 [80 84 88 90 68 86 75 74 84 81 65 87 85 66 79 79 76 65 83 69 66 73 79 78 81 73 85 89 82 89 67 79 88 78] [77 86 90 75 84 66 78 66 71 90 81 71 74 66 70 84 86 65 85 72 76 90 80 83 67 65 88 88 70 71 75 71 73 73 68 68]] [100000032] [C107FEB3-FBB3-4878-A269-C1D2F8EBF133 267410033 TBWHPSKHN..."] [2021/12/02 23:22:57.709 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 910834), gtid-set: (flushed position: (mysql-bin.000003, 910834), gtid-set: )"] [2021/12/02 23:22:57.709 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:57.709 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 910605), gtid-set: , currentLocation: position: (mysql-bin.000003, 910834), gtid-set: , lastLocation: position: (mysql-bin.000003, 910834), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:22:57.709 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 937447), gtid-set: , currentLocation: position: (mysql-bin.000003, 937619), gtid-set: , lastLocation: position: (mysql-bin.000003, 937370), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:57.709 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 937447), gtid-set: , currentLocation: position: (mysql-bin.000003, 937619), gtid-set: , lastLocation: position: (mysql-bin.000003, 937370), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:57.710 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 937447), gtid-set: , currentLocation: position: (mysql-bin.000003, 937619), gtid-set: , lastLocation: position: (mysql-bin.000003, 937619), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:57.710 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 937447), gtid-set: , currentLocation: position: (mysql-bin.000003, 937619), gtid-set: , lastLocation: position: (mysql-bin.000003, 937619), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:22:57.710 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 937370), gtid-set: (flushed position: (mysql-bin.000003, 910834), gtid-set: )"] [2021/12/02 23:22:57.732 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 937370), gtid-set: (flushed position: (mysql-bin.000003, 937370), gtid-set: )"] [2021/12/02 23:22:57.732 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:57.782 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT\"],\"table-info-before\":{\"id\":74,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 22:50:02\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cepzgoru\",\"L\":\"cepzgoru\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uvibxvfn\",\"L\":\"uvibxvfn\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"hdpwvlm\",\"L\":\"hdpwvlm\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"klluc\",\"L\":\"klluc\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"vdasybpv\",\"L\":\"vdasybpv\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"ysygsbd\",\"L\":\"ysygsbd\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"kmtpyfyo\",\"L\":\"kmtpyfyo\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":554,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"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Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000103,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":20,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519635154731008,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:22:57.807 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:57.807 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 937447), gtid-set: , currentLocation: position: (mysql-bin.000003, 937619), gtid-set: , lastLocation: position: (mysql-bin.000003, 937619), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:22:57.965 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 937619), gtid-set: (flushed position: (mysql-bin.000003, 937619), gtid-set: )"] [2021/12/02 23:22:57.965 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:57.965 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 937447), gtid-set: , currentLocation: position: (mysql-bin.000003, 937619), gtid-set: , lastLocation: position: (mysql-bin.000003, 937619), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:22:57.965 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:57.965 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:57.966 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:57.966 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001755), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:22:57.966 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1001445), gtid-set: (flushed position: (mysql-bin.000003, 937619), gtid-set: )"] [2021/12/02 23:22:58.036 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1001445), gtid-set: (flushed position: (mysql-bin.000003, 1001445), gtid-set: )"] [2021/12/02 23:22:58.036 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:58.122 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` 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09:49:35\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":129,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"raqkn\",\"L\":\"raqkn\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":10,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519635247267840,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:22:58.128 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:58.128 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001755), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:22:58.241 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.102481904s] [query="[DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt..."] [argument="[[100000052] [100000052 696205975 2076-03-08 08:59:05 [] [88 72 81 78 83 74 74 80 78 86 76 83 81 67 65 76 87 86 70 76 73 84 75 72 65 89 84 68 81 72 68 65 89 89 77 82 65 74 85 66 79 70 77] [67 73 68 77 70 90 68 73 89 88 76 68 84 72 77 85 76 71 74 72 73 84 84 76 89 70 77 77 76 65 67 71 85 68 74 70 71 67 85 72 85 82 69 71 90 68 77 71 79 74 70 65 69 67 67 85 90 73 83 68 85 86 74 90 87 85 79 81 68 69 75 85 83] 2065-04-21 16:59:29 2116473220 2024-06-11 06:43:13 KQTDHADCLGFPBDWHMAATKFIRVSRVVRONHHUVCSWAZZNVMJJJKQRJWDBTOOJNBYFTFOCZAYLUWLTUTRJFWSWHVXKWVSXZYAZUN 2009-08-07 17:10:21 0B70DC8C-325A-4320-BA4D-F6D01906F770 1947639773 51593137 2059-09-26 07:34:49] [100000060] [100000060 696205975 2076-03-08 08:59:05 [] [88 72 81 78 83 74 74 80 78 86 76 83 81 67 65 76 87 86 70 76 73 84 75 72 65 89 84 68 81 72 68 65 89 89 77 82 65 74 85 66 79 70 77] [67 73 68 77 70 90 68 73 89 88 76 68 84 72 77 85 76 71 74 72 73 84 84 76 89 70 77 77 76 65 67 71 85 68 74 70 71 67 85 72 85 82 69 71 90 68 77 71 79 74 70 65 69 67 67 85 90 73 83 68 ..."] [2021/12/02 23:22:58.404 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.110968531s] [query="[DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt..."] [argument="[[100000051] [100000051 696205975 2076-03-08 08:59:05 [] [88 72 81 78 83 74 74 80 78 86 76 83 81 67 65 76 87 86 70 76 73 84 75 72 65 89 84 68 81 72 68 65 89 89 77 82 65 74 85 66 79 70 77] [67 73 68 77 70 90 68 73 89 88 76 68 84 72 77 85 76 71 74 72 73 84 84 76 89 70 77 77 76 65 67 71 85 68 74 70 71 67 85 72 85 82 69 71 90 68 77 71 79 74 70 65 69 67 67 85 90 73 83 68 85 86 74 90 87 85 79 81 68 69 75 85 83] 2065-04-21 16:59:29 2116473220 2024-06-11 06:43:13 KQTDHADCLGFPBDWHMAATKFIRVSRVVRONHHUVCSWAZZNVMJJJKQRJWDBTOOJNBYFTFOCZAYLUWLTUTRJFWSWHVXKWVSXZYAZUN 2009-08-07 17:10:21 6B3E988F-D6C5-4FDF-8F1B-9F467AF4C842 1947639773 51593137 2059-09-26 07:34:49] [100000063] [100000063 696205975 2076-03-08 08:59:05 [] [88 72 81 78 83 74 74 80 78 86 76 83 81 67 65 76 87 86 70 76 73 84 75 72 65 89 84 68 81 72 68 65 89 89 77 82 65 74 85 66 79 70 77] [67 73 68 77 70 90 68 73 89 88 76 68 84 72 77 85 76 71 74 72 73 84 84 76 89 70 77 77 76 65 67 71 85 68 74 70 71 67 85 72 85 82 69 71 90 68 77 71 79 74 70 65 69 67 67 85 90 73 83 68 ..."] [2021/12/02 23:22:58.574 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1001755), gtid-set: (flushed position: (mysql-bin.000003, 1001755), gtid-set: )"] [2021/12/02 23:22:58.574 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:58.574 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1001524), gtid-set: , currentLocation: position: (mysql-bin.000003, 1001755), gtid-set: , lastLocation: position: (mysql-bin.000003, 1001755), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:22:58.575 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1093813), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:58.576 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1093813), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:58.580 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.056427797s] [query="[DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`xdoohoco` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?)) DELETE FROM `db_pessimistic`.`qbgnfza` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`qbgnfza` (`uuid`,`npocxlt`,`vdqbdbylb`,`iwszey`,`txsyujwh`,`wxxftmi`,`skqpzir`,`id`,`jookidmoi`,`awrdf`,`jucyj`) VALUES (?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`qbgnfza` WHERE `id` = ? LIMIT 1 REPLACE INTO `db..."] [argument="[[100000082] [100000082 696205975 2076-03-08 08:59:05 [] [88 72 81 78 83 74 74 80 78 86 76 83 81 67 65 76 87 86 70 76 73 84 75 72 65 89 84 68 81 72 68 65 89 89 77 82 65 74 85 66 79 70 77] [67 73 68 77 70 90 68 73 89 88 76 68 84 72 77 85 76 71 74 72 73 84 84 76 89 70 77 77 76 65 67 71 85 68 74 70 71 67 85 72 85 82 69 71 90 68 77 71 79 74 70 65 69 67 67 85 90 73 83 68 85 86 74 90 87 85 79 81 68 69 75 85 83] 2065-04-21 16:59:29 2116473220 2024-06-11 06:43:13 KQTDHADCLGFPBDWHMAATKFIRVSRVVRONHHUVCSWAZZNVMJJJKQRJWDBTOOJNBYFTFOCZAYLUWLTUTRJFWSWHVXKWVSXZYAZUN 2009-08-07 17:10:21 3510B3E8-38F0-498A-894A-9813DA4755D7 1947639773 51593137 2059-09-26 07:34:49] [100000090] [100000090 696205975 2076-03-08 08:59:05 [] [88 72 81 78 83 74 74 80 78 86 76 83 81 67 65 76 87 86 70 76 73 84 75 72 65 89 84 68 81 72 68 65 89 89 77 82 65 74 85 66 79 70 77] [67 73 68 77 70 90 68 73 89 88 76 68 84 72 77 85 76 71 74 72 73 84 84 76 89 70 77 77 76 65 67 71 85 68 74 70 71 67 85 72 85 82 69 71 90 68 77 71 79 74 70 65 69 67 67 85 90 73 83 68 ..."] [2021/12/02 23:22:58.590 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1094123), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:58.590 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1094123), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:22:58.590 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1093813), gtid-set: (flushed position: (mysql-bin.000003, 1001755), gtid-set: )"] [2021/12/02 23:22:58.633 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1093813), gtid-set: (flushed position: (mysql-bin.000003, 1093813), gtid-set: )"] [2021/12/02 23:22:58.633 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:58.643 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.468931985s] [query="[DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt..."] [argument="[[100000025] [100000025 696205975 2076-03-08 08:59:05 [] [88 72 81 78 83 74 74 80 78 86 76 83 81 67 65 76 87 86 70 76 73 84 75 72 65 89 84 68 81 72 68 65 89 89 77 82 65 74 85 66 79 70 77] [67 73 68 77 70 90 68 73 89 88 76 68 84 72 77 85 76 71 74 72 73 84 84 76 89 70 77 77 76 65 67 71 85 68 74 70 71 67 85 72 85 82 69 71 90 68 77 71 79 74 70 65 69 67 67 85 90 73 83 68 85 86 74 90 87 85 79 81 68 69 75 85 83] 2065-04-21 16:59:29 2116473220 2024-06-11 06:43:13 KQTDHADCLGFPBDWHMAATKFIRVSRVVRONHHUVCSWAZZNVMJJJKQRJWDBTOOJNBYFTFOCZAYLUWLTUTRJFWSWHVXKWVSXZYAZUN 2009-08-07 17:10:21 FF62F5C9-DCF2-42D6-861C-0FB719A894F9 1947639773 51593137 2059-09-26 07:34:49] [100000037] [100000037 696205975 2076-03-08 08:59:05 [] [88 72 81 78 83 74 74 80 78 86 76 83 81 67 65 76 87 86 70 76 73 84 75 72 65 89 84 68 81 72 68 65 89 89 77 82 65 74 85 66 79 70 77] [67 73 68 77 70 90 68 73 89 88 76 68 84 72 77 85 76 71 74 72 73 84 84 76 89 70 77 77 76 65 67 71 85 68 74 70 71 67 85 72 85 82 69 71 90 68 77 71 79 74 70 65 69 67 67 85 90 73 83 68 ..."] [2021/12/02 23:22:58.738 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT\"],\"table-info-before\":{\"id\":72,\"name\":{\"O\":\"wihxkukz\",\"L\":\"wihxkukz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"fghkazgw\",\"L\":\"fghkazgw\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"817191216\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"pgnnes\",\"L\":\"pgnnes\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"375633852\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wdrvnbw\",\"L\":\"wdrvnbw\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"vmymtyk\",\"L\":\"vmymtyk\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2019-09-24 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09:49:35\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":129,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"raqkn\",\"L\":\"raqkn\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":13,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519635404816384,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:22:58.739 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:58.739 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1094123), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:22:58.822 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.636978743s] [query="[DELETE FROM `db_pessimistic`.`toeqb` WHERE (`id`) IN ((?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?),(?)) REPLACE INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`phfnc` WHERE `id` = ? LIMIT 1 REPLACE INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ..."] [argument="[[100000025 100000037 100000045 100000057 100000065 100000077 100000081 100000093 100000101 100000113 100000121 100000133] [100000141 1655718104 1028683925 ERHYOMJYXBXONKOIJAJAPQFTPVDGNETNGSLJQQOYZFCOBVNMKBBKDNO 1988660891 XPMNCSOOJSFKPBAUBZCVKNLEFVRMVIVHUKGSGSQWXDSPIKTKDWSQBPSRYZILSJAQPUUSGWKMJGMWUBUSPKHTLUSJAHRYKMG 1348300273 0000-00-00 00:00:00 1542053157 [78 65 87 68 90 69 85 66 78 73 87 75 83 89 74 85 77 78 86 89 84] 1877059790 CFC53F82-0659-4899-8B5D-6170CBECF9F5 0000-00-00 00:00:00 0000-00-00 00:00:00 2024-06-26 14:48:21 0000-00-00 00:00:00 172033938 2032-02-09 01:50:18 54827815 100000153 2136462375 295004976 YUVGNCHJEQUETHQDTEVDPHKTKEAAXVSZQMG 1150058360 TEOUQJOZKXCIMUNAQAAUBAMQJERTNZVYSVCCOMEBQCOMPMUEWGHYMOJEDLEAYTLVDBPPLFD 583558130 0000-00-00 00:00:00 203990827 [84 70 79 82 65 87 68 83 89 83 79 80 82 71 65 70 71 85 78 69 66 86 65 78 89 68] 2022088328 10A4B339-7517-4FAB-B15E-C9F2347004E7 0000-00-00 00:00:00 0000-00-00 00:00:00 1980-10-09 03:43:55 0000-00-00 00:00:00 260183265 0000-00-00 00:00:00 835..."] [2021/12/02 23:22:58.823 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:22:58.823 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"]]"] [2021/12/02 23:22:59.194 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1094123), gtid-set: (flushed position: (mysql-bin.000003, 1094123), gtid-set: )"] [2021/12/02 23:22:59.194 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:59.194 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1093892), gtid-set: , currentLocation: position: (mysql-bin.000003, 1094123), gtid-set: , lastLocation: position: (mysql-bin.000003, 1094123), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:22:59.194 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149614), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.194 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149614), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.195 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149924), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.195 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149924), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:22:59.195 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1149614), gtid-set: (flushed position: (mysql-bin.000003, 1094123), gtid-set: )"] [2021/12/02 23:22:59.228 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2212122), gtid-set: (flushed position: (mysql-bin.000003, 2212122), gtid-set: )"] [2021/12/02 23:22:59.229 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:59.229 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.229 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.229 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219341), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.230 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219341), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.230 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219341), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.230 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219341), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.230 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219341), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.230 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219341), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.236 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2236348), gtid-set: , currentLocation: position: (mysql-bin.000003, 2236523), gtid-set: , lastLocation: position: (mysql-bin.000003, 2236269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.236 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2236348), gtid-set: , currentLocation: position: (mysql-bin.000003, 2236523), gtid-set: , lastLocation: position: (mysql-bin.000003, 2236269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.236 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2236348), gtid-set: , currentLocation: position: (mysql-bin.000003, 2236523), gtid-set: , lastLocation: position: (mysql-bin.000003, 2236523), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.236 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2236348), gtid-set: , currentLocation: position: (mysql-bin.000003, 2236523), gtid-set: , lastLocation: position: (mysql-bin.000003, 2236523), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.236 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2236348), gtid-set: , currentLocation: position: (mysql-bin.000003, 2236523), gtid-set: , lastLocation: position: (mysql-bin.000003, 2236523), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.236 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2236348), gtid-set: , currentLocation: position: (mysql-bin.000003, 2236523), gtid-set: , lastLocation: position: (mysql-bin.000003, 2236523), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.237 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263573), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.237 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263573), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.237 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.237 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.242 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1149614), gtid-set: (flushed position: (mysql-bin.000003, 1149614), gtid-set: )"] [2021/12/02 23:22:59.242 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:59.242 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.243 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.243 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.243 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.244 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2382893), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.244 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2382893), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.244 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2383202), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.244 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2383202), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.245 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2383202), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.245 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2383202), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.245 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2383202), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.245 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2383202), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.253 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2426834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.258 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2426834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.259 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2427143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.259 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2427143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.259 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2427143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.259 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2427143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.259 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2427143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.259 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2427143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.261 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2478789), gtid-set: , currentLocation: position: (mysql-bin.000003, 2478962), gtid-set: , lastLocation: position: (mysql-bin.000003, 2478712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.261 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2478789), gtid-set: , currentLocation: position: (mysql-bin.000003, 2478962), gtid-set: , lastLocation: position: (mysql-bin.000003, 2478712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.261 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2478789), gtid-set: , currentLocation: position: (mysql-bin.000003, 2478962), gtid-set: , lastLocation: position: (mysql-bin.000003, 2478962), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.261 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2478789), gtid-set: , currentLocation: position: (mysql-bin.000003, 2478962), gtid-set: , lastLocation: position: (mysql-bin.000003, 2478962), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.261 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2478789), gtid-set: , currentLocation: position: (mysql-bin.000003, 2478962), gtid-set: , lastLocation: position: (mysql-bin.000003, 2478962), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.261 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2478789), gtid-set: , currentLocation: position: (mysql-bin.000003, 2478962), gtid-set: , lastLocation: position: (mysql-bin.000003, 2478962), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.280 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.281 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.281 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.281 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.281 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.281 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.281 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.307 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 3575813), gtid-set: , currentLocation: position: (mysql-bin.000003, 3576002), gtid-set: , lastLocation: position: (mysql-bin.000003, 3575734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.311 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 3575813), gtid-set: , currentLocation: position: (mysql-bin.000003, 3576002), gtid-set: , lastLocation: position: (mysql-bin.000003, 3575734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.311 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 3575813), gtid-set: , currentLocation: position: (mysql-bin.000003, 3576002), gtid-set: , lastLocation: position: (mysql-bin.000003, 3576002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.311 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 3575813), gtid-set: , currentLocation: position: (mysql-bin.000003, 3576002), gtid-set: , lastLocation: position: (mysql-bin.000003, 3576002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.311 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 3575813), gtid-set: , currentLocation: position: (mysql-bin.000003, 3576002), gtid-set: , lastLocation: position: (mysql-bin.000003, 3576002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.311 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 3575813), gtid-set: , currentLocation: position: (mysql-bin.000003, 3576002), gtid-set: , lastLocation: position: (mysql-bin.000003, 3576002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.346 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219688), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.362 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219688), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.362 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16')\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.362 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:22:59.362 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4219688), gtid-set: (flushed position: (mysql-bin.000003, 2212122), gtid-set: )"] [2021/12/02 23:22:59.403 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` 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[2021/12/02 23:22:59.422 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:59.422 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149924), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:22:59.723 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1149924), gtid-set: (flushed position: (mysql-bin.000003, 1149924), gtid-set: )"] [2021/12/02 23:22:59.723 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:59.723 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1149693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1149924), gtid-set: , lastLocation: position: (mysql-bin.000003, 1149924), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:22:59.724 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1230428), gtid-set: , currentLocation: position: (mysql-bin.000003, 1230602), gtid-set: , lastLocation: position: (mysql-bin.000003, 1230349), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.724 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1230428), gtid-set: , currentLocation: position: (mysql-bin.000003, 1230602), gtid-set: , lastLocation: position: (mysql-bin.000003, 1230349), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.724 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1230428), gtid-set: , currentLocation: position: (mysql-bin.000003, 1230602), gtid-set: , lastLocation: position: (mysql-bin.000003, 1230602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.724 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1230428), gtid-set: , currentLocation: position: (mysql-bin.000003, 1230602), gtid-set: , lastLocation: position: (mysql-bin.000003, 1230602), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:22:59.724 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1230349), gtid-set: (flushed position: (mysql-bin.000003, 1149924), gtid-set: )"] [2021/12/02 23:22:59.747 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1230349), gtid-set: (flushed position: (mysql-bin.000003, 1230349), gtid-set: )"] [2021/12/02 23:22:59.747 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:59.783 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` 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[2021/12/02 23:22:59.805 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:22:59.805 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1230428), gtid-set: , currentLocation: position: (mysql-bin.000003, 1230602), gtid-set: , lastLocation: position: (mysql-bin.000003, 1230602), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:22:59.975 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1230602), gtid-set: (flushed position: (mysql-bin.000003, 1230602), gtid-set: )"] [2021/12/02 23:22:59.975 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:22:59.975 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1230428), gtid-set: , currentLocation: position: (mysql-bin.000003, 1230602), gtid-set: , lastLocation: position: (mysql-bin.000003, 1230602), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:22:59.976 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.976 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.976 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246552), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:22:59.976 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246552), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:22:59.976 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1246243), gtid-set: (flushed position: (mysql-bin.000003, 1230602), gtid-set: )"] [2021/12/02 23:23:00.010 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1246243), gtid-set: (flushed position: (mysql-bin.000003, 1246243), gtid-set: )"] [2021/12/02 23:23:00.010 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:00.135 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` 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es\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":24,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519635770769408,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:00.154 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:00.154 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246552), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:00.381 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1246552), gtid-set: (flushed position: (mysql-bin.000003, 1246552), gtid-set: )"] [2021/12/02 23:23:00.381 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:00.381 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1246322), gtid-set: , currentLocation: position: (mysql-bin.000003, 1246552), gtid-set: , lastLocation: position: (mysql-bin.000003, 1246552), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:00.381 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296320), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:00.381 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296320), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:00.381 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:00.381 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296629), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:00.381 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1296320), gtid-set: (flushed position: (mysql-bin.000003, 1246552), gtid-set: )"] [2021/12/02 23:23:00.422 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1296320), gtid-set: (flushed position: (mysql-bin.000003, 1296320), gtid-set: )"] [2021/12/02 23:23:00.422 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:00.559 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN 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es\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":27,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519635878772736,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:00.649 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:00.649 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296629), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:00.978 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:23:00.978 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:23:01.076 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1296629), gtid-set: (flushed position: (mysql-bin.000003, 1296629), gtid-set: )"] [2021/12/02 23:23:01.076 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:01.076 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1296399), gtid-set: , currentLocation: position: (mysql-bin.000003, 1296629), gtid-set: , lastLocation: position: (mysql-bin.000003, 1296629), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:01.077 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303378), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.077 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303378), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.077 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.077 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303687), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:01.077 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1303378), gtid-set: (flushed position: (mysql-bin.000003, 1296629), gtid-set: )"] [2021/12/02 23:23:01.082 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1303378), gtid-set: (flushed position: (mysql-bin.000003, 1303378), gtid-set: )"] [2021/12/02 23:23:01.082 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:01.164 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4219688), gtid-set: (flushed position: (mysql-bin.000003, 4219688), gtid-set: )"] [2021/12/02 23:23:01.164 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:01.164 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:23:01.164 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:23:01.187 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=2] [2021/12/02 23:23:01.187 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 4219767), gtid-set: "] ["end location"="position: (mysql-bin.000003, 4219973), gtid-set: "] [2021/12/02 23:23:01.187 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 4219767), gtid-set: "] ["end location"="position: (mysql-bin.000003, 4219973), gtid-set: "] [2021/12/02 23:23:01.188 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=2] ["new count"=1] [2021/12/02 23:23:01.196 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"xdoohoco\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16')\"]}"] [revision=165] [2021/12/02 23:23:01.203 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT\"],\"table-info-before\":{\"id\":68,\"name\":{\"O\":\"ukglzbz\",\"L\":\"ukglzbz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"flicixp\",\"L\":\"flicixp\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1983-03-29 16:24:51\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"orulxovaf\",\"L\":\"orulxovaf\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"knvbd\",\"L\":\"knvbd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1380,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kvbhz\",\"L\":\"kvbhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2033-09-16 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[2021/12/02 23:23:01.217 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:01.217 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303687), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:01.247 +00:00] [INFO] [syncer.go:2651] ["ignore DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`xdoohoco`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16')\"],\"exec\":false,\"done\":false}"] [2021/12/02 23:23:01.248 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:23:01.248 +00:00] [INFO] [syncer.go:1152] ["ignore shard DDLs in pessimistic shard mode"] [task=task_pessimistic] [unit="binlog replication"] [ddls="[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16')\"]"] [2021/12/02 23:23:01.255 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:23:01.255 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"]]"] [2021/12/02 23:23:01.322 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4219767), gtid-set: (flushed position: (mysql-bin.000003, 4219767), gtid-set: )"] [2021/12/02 23:23:01.322 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:01.322 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:23:01.322 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 4219973), gtid-set: "] [2021/12/02 23:23:01.341 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=339] [2021/12/02 23:23:01.342 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: {table: `db_pessimistic`.`xdoohoco`, current location: position: (mysql-bin.000003, 4219973), gtid-set: , latest location: position: (mysql-bin.000003, 4219973), gtid-set: , all resolved: true}, needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.342 +00:00] [INFO] [syncer.go:2259] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: {table: `db_pessimistic`.`xdoohoco`, current location: position: (mysql-bin.000003, 4220259), gtid-set: , latest location: position: (mysql-bin.000003, 4219973), gtid-set: , all resolved: true}, needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.342 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 4219973), gtid-set: "] [2021/12/02 23:23:01.365 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=341] [2021/12/02 23:23:01.376 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.376 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.376 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4220259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.377 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4220259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.377 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4220259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.377 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4220259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.378 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:23:01.386 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] ["create string"="CREATE TABLE `xdoohoco` (\n `uuid` varchar(253) DEFAULT NULL,\n `kogrrcbv` datetime NOT NULL DEFAULT '1983-02-09 11:55:57',\n `fxwbzq` int(10) DEFAULT NULL,\n `woocw` timestamp NOT NULL DEFAULT '1984-12-18 21:36:41',\n `owmai` int(9) DEFAULT '1995132007',\n `abrmckmci` text DEFAULT NULL,\n `doigt` text DEFAULT NULL,\n `wetxteuzs` text DEFAULT NULL,\n `qfteq` timestamp NOT NULL,\n `uphuikq` timestamp NULL DEFAULT NULL,\n `oqxwdvp` varchar(801) DEFAULT NULL,\n `xfpqdq` text DEFAULT NULL,\n `xiolcpqaj` varchar(1053) DEFAULT NULL,\n `lgnvsop` int(14) DEFAULT NULL,\n `cckjg` int(19) DEFAULT '550881796',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `ubqavqel` timestamp NOT NULL,\n `fkjjbg` text DEFAULT NULL,\n `dyvuqh` datetime DEFAULT '2093-09-09 22:12:02',\n `uoviti` varchar(1353) NOT NULL,\n `kyqefaqk` datetime NOT NULL DEFAULT '2081-11-30 05:11:16',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:01.389 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4562990), gtid-set: , currentLocation: position: (mysql-bin.000003, 4563159), gtid-set: , lastLocation: position: (mysql-bin.000003, 4562913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.389 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4562990), gtid-set: , currentLocation: position: (mysql-bin.000003, 4563159), gtid-set: , lastLocation: position: (mysql-bin.000003, 4562913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.393 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4562990), gtid-set: , currentLocation: position: (mysql-bin.000003, 4563159), gtid-set: , lastLocation: position: (mysql-bin.000003, 4563159), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.393 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4562990), gtid-set: , currentLocation: position: (mysql-bin.000003, 4563159), gtid-set: , lastLocation: position: (mysql-bin.000003, 4563159), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.399 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4562990), gtid-set: , currentLocation: position: (mysql-bin.000003, 4563159), gtid-set: , lastLocation: position: (mysql-bin.000003, 4563159), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.399 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4562990), gtid-set: , currentLocation: position: (mysql-bin.000003, 4563159), gtid-set: , lastLocation: position: (mysql-bin.000003, 4563159), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.399 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4607375), gtid-set: , currentLocation: position: (mysql-bin.000003, 4607541), gtid-set: , lastLocation: position: (mysql-bin.000003, 4607298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.400 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4607375), gtid-set: , currentLocation: position: (mysql-bin.000003, 4607541), gtid-set: , lastLocation: position: (mysql-bin.000003, 4607298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.400 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4607375), gtid-set: , currentLocation: position: (mysql-bin.000003, 4607541), gtid-set: , lastLocation: position: (mysql-bin.000003, 4607541), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.400 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4607375), gtid-set: , currentLocation: position: (mysql-bin.000003, 4607541), gtid-set: , lastLocation: position: (mysql-bin.000003, 4607541), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.400 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4607375), gtid-set: , currentLocation: position: (mysql-bin.000003, 4607541), gtid-set: , lastLocation: position: (mysql-bin.000003, 4607541), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.400 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4607375), gtid-set: , currentLocation: position: (mysql-bin.000003, 4607541), gtid-set: , lastLocation: position: (mysql-bin.000003, 4607541), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.430 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1303687), gtid-set: (flushed position: (mysql-bin.000003, 1303687), gtid-set: )"] [2021/12/02 23:23:01.430 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:01.430 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1303457), gtid-set: , currentLocation: position: (mysql-bin.000003, 1303687), gtid-set: , lastLocation: position: (mysql-bin.000003, 1303687), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:01.430 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1318693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1318866), gtid-set: , lastLocation: position: (mysql-bin.000003, 1318616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.430 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1318693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1318866), gtid-set: , lastLocation: position: (mysql-bin.000003, 1318616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.430 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9_flag` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1318693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1318866), gtid-set: , lastLocation: position: (mysql-bin.000003, 1318866), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.431 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1318693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1318866), gtid-set: , lastLocation: position: (mysql-bin.000003, 1318866), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:01.431 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1318616), gtid-set: (flushed position: (mysql-bin.000003, 1303687), gtid-set: )"] [2021/12/02 23:23:01.440 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1318616), gtid-set: (flushed position: (mysql-bin.000003, 1318616), gtid-set: )"] [2021/12/02 23:23:01.440 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:01.496 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:23:01.511 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9_flag` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:01.511 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1318693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1318866), gtid-set: , lastLocation: position: (mysql-bin.000003, 1318866), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:01.540 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4617961), gtid-set: , currentLocation: position: (mysql-bin.000003, 4618142), gtid-set: , lastLocation: position: (mysql-bin.000003, 4617882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.540 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4617961), gtid-set: , currentLocation: position: (mysql-bin.000003, 4618142), gtid-set: , lastLocation: position: (mysql-bin.000003, 4617882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.541 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4617961), gtid-set: , currentLocation: position: (mysql-bin.000003, 4618142), gtid-set: , lastLocation: position: (mysql-bin.000003, 4618142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.541 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4617961), gtid-set: , currentLocation: position: (mysql-bin.000003, 4618142), gtid-set: , lastLocation: position: (mysql-bin.000003, 4618142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.541 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4617961), gtid-set: , currentLocation: position: (mysql-bin.000003, 4618142), gtid-set: , lastLocation: position: (mysql-bin.000003, 4618142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.541 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4617961), gtid-set: , currentLocation: position: (mysql-bin.000003, 4618142), gtid-set: , lastLocation: position: (mysql-bin.000003, 4618142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.803 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1318866), gtid-set: (flushed position: (mysql-bin.000003, 1318866), gtid-set: )"] [2021/12/02 23:23:01.803 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:01.803 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1318693), gtid-set: , currentLocation: position: (mysql-bin.000003, 1318866), gtid-set: , lastLocation: position: (mysql-bin.000003, 1318866), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:01.803 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487264), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.803 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487264), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.804 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487574), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:01.804 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487574), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:01.804 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1487264), gtid-set: (flushed position: (mysql-bin.000003, 1318866), gtid-set: )"] [2021/12/02 23:23:01.844 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1487264), gtid-set: (flushed position: (mysql-bin.000003, 1487264), gtid-set: )"] [2021/12/02 23:23:01.844 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:01.963 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT\"],\"table-info-before\":{\"id\":78,\"name\":{\"O\":\"qejfvbyl\",\"L\":\"qejfvbyl\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"wssadpu\",\"L\":\"wssadpu\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1298,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cfxqkrtmd\",\"L\":\"cfxqkrtmd\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"mjypr\",\"L\":\"mjypr\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"afnjjykei\",\"L\":\"afnjjykei\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"dptawz\",\"L\":\"dptawz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"69280691\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"vvuqq\",\"L\":\"vvuqq\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"clxeoivq\",\"L\":\"clxeoivq\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2037-08-30 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[2021/12/02 23:23:02.021 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:02.021 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487574), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:02.206 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1487574), gtid-set: (flushed position: (mysql-bin.000003, 1487574), gtid-set: )"] [2021/12/02 23:23:02.206 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:02.206 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1487343), gtid-set: , currentLocation: position: (mysql-bin.000003, 1487574), gtid-set: , lastLocation: position: (mysql-bin.000003, 1487574), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:02.207 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.207 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.212 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.212 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516865), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:02.212 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1516555), gtid-set: (flushed position: (mysql-bin.000003, 1487574), gtid-set: )"] [2021/12/02 23:23:02.218 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1516555), gtid-set: (flushed position: (mysql-bin.000003, 1516555), gtid-set: )"] [2021/12/02 23:23:02.218 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:02.233 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4673561), gtid-set: , currentLocation: position: (mysql-bin.000003, 4673730), gtid-set: , lastLocation: position: (mysql-bin.000003, 4673484), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.233 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4673561), gtid-set: , currentLocation: position: (mysql-bin.000003, 4673730), gtid-set: , lastLocation: position: (mysql-bin.000003, 4673484), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.233 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4673561), gtid-set: , currentLocation: position: (mysql-bin.000003, 4673730), gtid-set: , lastLocation: position: (mysql-bin.000003, 4673730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.233 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4673561), gtid-set: , currentLocation: position: (mysql-bin.000003, 4673730), gtid-set: , lastLocation: position: (mysql-bin.000003, 4673730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.233 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4673561), gtid-set: , currentLocation: position: (mysql-bin.000003, 4673730), gtid-set: , lastLocation: position: (mysql-bin.000003, 4673730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.233 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4673561), gtid-set: , currentLocation: position: (mysql-bin.000003, 4673730), gtid-set: , lastLocation: position: (mysql-bin.000003, 4673730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.313 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:23:02.328 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:02.328 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516865), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:02.424 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1516865), gtid-set: (flushed position: (mysql-bin.000003, 1516865), gtid-set: )"] [2021/12/02 23:23:02.424 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:02.424 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1516634), gtid-set: , currentLocation: position: (mysql-bin.000003, 1516865), gtid-set: , lastLocation: position: (mysql-bin.000003, 1516865), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:02.424 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1586727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.424 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1586727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.425 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1587037), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.425 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1587037), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:02.425 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1586727), gtid-set: (flushed position: (mysql-bin.000003, 1516865), gtid-set: )"] [2021/12/02 23:23:02.427 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1586727), gtid-set: (flushed position: (mysql-bin.000003, 1586727), gtid-set: )"] [2021/12/02 23:23:02.427 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:02.535 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN 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[2021/12/02 23:23:02.548 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:02.548 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1587037), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:02.636 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1587037), gtid-set: (flushed position: (mysql-bin.000003, 1587037), gtid-set: )"] [2021/12/02 23:23:02.636 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:02.636 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1586806), gtid-set: , currentLocation: position: (mysql-bin.000003, 1587037), gtid-set: , lastLocation: position: (mysql-bin.000003, 1587037), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:02.636 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1596153), gtid-set: , currentLocation: position: (mysql-bin.000003, 1596327), gtid-set: , lastLocation: position: (mysql-bin.000003, 1596074), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.636 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1596153), gtid-set: , currentLocation: position: (mysql-bin.000003, 1596327), gtid-set: , lastLocation: position: (mysql-bin.000003, 1596074), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.636 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1596153), gtid-set: , currentLocation: position: (mysql-bin.000003, 1596327), gtid-set: , lastLocation: position: (mysql-bin.000003, 1596327), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.636 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1596153), gtid-set: , currentLocation: position: (mysql-bin.000003, 1596327), gtid-set: , lastLocation: position: (mysql-bin.000003, 1596327), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:02.636 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1596074), gtid-set: (flushed position: (mysql-bin.000003, 1587037), gtid-set: )"] [2021/12/02 23:23:02.637 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1596074), gtid-set: (flushed position: (mysql-bin.000003, 1596074), gtid-set: )"] [2021/12/02 23:23:02.638 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:02.666 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` 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[2021/12/02 23:23:02.678 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:02.678 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1596153), gtid-set: , currentLocation: position: (mysql-bin.000003, 1596327), gtid-set: , lastLocation: position: (mysql-bin.000003, 1596327), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:02.725 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1596327), gtid-set: (flushed position: (mysql-bin.000003, 1596327), gtid-set: )"] [2021/12/02 23:23:02.725 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:02.725 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1596153), gtid-set: , currentLocation: position: (mysql-bin.000003, 1596327), gtid-set: , lastLocation: position: (mysql-bin.000003, 1596327), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:02.726 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652065), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.726 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652065), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.727 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652364), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.729 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652364), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:02.729 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1652065), gtid-set: (flushed position: (mysql-bin.000003, 1596327), gtid-set: )"] [2021/12/02 23:23:02.763 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1652065), gtid-set: (flushed position: (mysql-bin.000003, 1652065), gtid-set: )"] [2021/12/02 23:23:02.763 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:02.837 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` 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[2021/12/02 23:23:02.844 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:02.845 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652364), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:02.909 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1652364), gtid-set: (flushed position: (mysql-bin.000003, 1652364), gtid-set: )"] [2021/12/02 23:23:02.909 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:02.909 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1652144), gtid-set: , currentLocation: position: (mysql-bin.000003, 1652364), gtid-set: , lastLocation: position: (mysql-bin.000003, 1652364), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:02.910 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656517), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.910 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656517), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.910 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656816), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:02.910 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656816), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:02.910 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1656517), gtid-set: (flushed position: (mysql-bin.000003, 1652364), gtid-set: )"] [2021/12/02 23:23:02.912 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1656517), gtid-set: (flushed position: (mysql-bin.000003, 1656517), gtid-set: )"] [2021/12/02 23:23:02.912 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:02.967 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` 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[2021/12/02 23:23:02.974 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:02.974 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656816), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:03.051 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1656816), gtid-set: (flushed position: (mysql-bin.000003, 1656816), gtid-set: )"] [2021/12/02 23:23:03.051 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.051 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 1656596), gtid-set: , currentLocation: position: (mysql-bin.000003, 1656816), gtid-set: , lastLocation: position: (mysql-bin.000003, 1656816), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:03.052 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724198), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.052 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724198), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.052 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724497), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.052 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724497), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:03.052 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1724198), gtid-set: (flushed position: (mysql-bin.000003, 1656816), gtid-set: )"] [2021/12/02 23:23:03.054 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1724198), gtid-set: (flushed position: (mysql-bin.000003, 1724198), gtid-set: )"] [2021/12/02 23:23:03.054 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.111 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` 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[2021/12/02 23:23:03.116 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:03.116 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724497), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:03.186 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1724497), gtid-set: (flushed position: (mysql-bin.000003, 1724497), gtid-set: )"] [2021/12/02 23:23:03.186 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.186 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 1724277), gtid-set: , currentLocation: position: (mysql-bin.000003, 1724497), gtid-set: , lastLocation: position: (mysql-bin.000003, 1724497), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:03.187 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1877299), gtid-set: , currentLocation: position: (mysql-bin.000003, 1877462), gtid-set: , lastLocation: position: (mysql-bin.000003, 1877222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.187 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1877299), gtid-set: , currentLocation: position: (mysql-bin.000003, 1877462), gtid-set: , lastLocation: position: (mysql-bin.000003, 1877222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.187 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1877299), gtid-set: , currentLocation: position: (mysql-bin.000003, 1877462), gtid-set: , lastLocation: position: (mysql-bin.000003, 1877462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.187 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1877299), gtid-set: , currentLocation: position: (mysql-bin.000003, 1877462), gtid-set: , lastLocation: position: (mysql-bin.000003, 1877462), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:03.187 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1877222), gtid-set: (flushed position: (mysql-bin.000003, 1724497), gtid-set: )"] [2021/12/02 23:23:03.193 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1877222), gtid-set: (flushed position: (mysql-bin.000003, 1877222), gtid-set: )"] [2021/12/02 23:23:03.193 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.218 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` 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ing\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":28,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519636582891520,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:03.223 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:03.223 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1877299), gtid-set: , currentLocation: position: (mysql-bin.000003, 1877462), gtid-set: , lastLocation: position: (mysql-bin.000003, 1877462), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:03.253 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1877462), gtid-set: (flushed position: (mysql-bin.000003, 1877462), gtid-set: )"] [2021/12/02 23:23:03.253 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.253 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 1877299), gtid-set: , currentLocation: position: (mysql-bin.000003, 1877462), gtid-set: , lastLocation: position: (mysql-bin.000003, 1877462), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:03.254 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905322), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.254 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905322), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.254 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905632), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.254 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905632), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:03.254 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 1905322), gtid-set: (flushed position: (mysql-bin.000003, 1877462), gtid-set: )"] [2021/12/02 23:23:03.255 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1905322), gtid-set: (flushed position: (mysql-bin.000003, 1905322), gtid-set: )"] [2021/12/02 23:23:03.256 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.265 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4791874), gtid-set: , currentLocation: position: (mysql-bin.000003, 4792063), gtid-set: , lastLocation: position: (mysql-bin.000003, 4791795), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.265 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4791874), gtid-set: , currentLocation: position: (mysql-bin.000003, 4792063), gtid-set: , lastLocation: position: (mysql-bin.000003, 4791795), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.266 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4791874), gtid-set: , currentLocation: position: (mysql-bin.000003, 4792063), gtid-set: , lastLocation: position: (mysql-bin.000003, 4792063), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.266 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4791874), gtid-set: , currentLocation: position: (mysql-bin.000003, 4792063), gtid-set: , lastLocation: position: (mysql-bin.000003, 4792063), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.266 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4791874), gtid-set: , currentLocation: position: (mysql-bin.000003, 4792063), gtid-set: , lastLocation: position: (mysql-bin.000003, 4792063), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.266 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4791874), gtid-set: , currentLocation: position: (mysql-bin.000003, 4792063), gtid-set: , lastLocation: position: (mysql-bin.000003, 4792063), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.315 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` 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[2021/12/02 23:23:03.322 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:03.322 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905632), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:03.399 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 1905632), gtid-set: (flushed position: (mysql-bin.000003, 1905632), gtid-set: )"] [2021/12/02 23:23:03.400 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.400 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 1905401), gtid-set: , currentLocation: position: (mysql-bin.000003, 1905632), gtid-set: , lastLocation: position: (mysql-bin.000003, 1905632), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:03.400 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2034946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.400 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2034946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.401 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2035256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.401 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2035256), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:03.401 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 2034946), gtid-set: (flushed position: (mysql-bin.000003, 1905632), gtid-set: )"] [2021/12/02 23:23:03.402 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2034946), gtid-set: (flushed position: (mysql-bin.000003, 2034946), gtid-set: )"] [2021/12/02 23:23:03.402 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.457 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN 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[2021/12/02 23:23:03.466 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:03.466 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2035256), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:03.532 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2035256), gtid-set: (flushed position: (mysql-bin.000003, 2035256), gtid-set: )"] [2021/12/02 23:23:03.532 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.532 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2035025), gtid-set: , currentLocation: position: (mysql-bin.000003, 2035256), gtid-set: , lastLocation: position: (mysql-bin.000003, 2035256), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:03.533 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2059921), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.533 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2059921), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.533 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2060231), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.533 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2060231), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:03.533 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 2059921), gtid-set: (flushed position: (mysql-bin.000003, 2035256), gtid-set: )"] [2021/12/02 23:23:03.534 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2059921), gtid-set: (flushed position: (mysql-bin.000003, 2059921), gtid-set: )"] [2021/12/02 23:23:03.534 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.591 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN 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\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":29,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519636680671232,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:03.602 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:03.602 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2060231), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:03.676 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2060231), gtid-set: (flushed position: (mysql-bin.000003, 2060231), gtid-set: )"] [2021/12/02 23:23:03.676 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.676 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2060000), gtid-set: , currentLocation: position: (mysql-bin.000003, 2060231), gtid-set: , lastLocation: position: (mysql-bin.000003, 2060231), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:03.676 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2068238), gtid-set: , currentLocation: position: (mysql-bin.000003, 2068412), gtid-set: , lastLocation: position: (mysql-bin.000003, 2068159), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.676 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2068238), gtid-set: , currentLocation: position: (mysql-bin.000003, 2068412), gtid-set: , lastLocation: position: (mysql-bin.000003, 2068159), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.676 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2068238), gtid-set: , currentLocation: position: (mysql-bin.000003, 2068412), gtid-set: , lastLocation: position: (mysql-bin.000003, 2068412), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.676 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2068238), gtid-set: , currentLocation: position: (mysql-bin.000003, 2068412), gtid-set: , lastLocation: position: (mysql-bin.000003, 2068412), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:03.676 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 2068159), gtid-set: (flushed position: (mysql-bin.000003, 2060231), gtid-set: )"] [2021/12/02 23:23:03.678 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2068159), gtid-set: (flushed position: (mysql-bin.000003, 2068159), gtid-set: )"] [2021/12/02 23:23:03.678 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.702 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` 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\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":30,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519636711079936,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:03.711 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:03.711 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2068238), gtid-set: , currentLocation: position: (mysql-bin.000003, 2068412), gtid-set: , lastLocation: position: (mysql-bin.000003, 2068412), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:03.744 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4827674), gtid-set: , currentLocation: position: (mysql-bin.000003, 4827863), gtid-set: , lastLocation: position: (mysql-bin.000003, 4827595), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.744 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4827674), gtid-set: , currentLocation: position: (mysql-bin.000003, 4827863), gtid-set: , lastLocation: position: (mysql-bin.000003, 4827595), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.744 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4827674), gtid-set: , currentLocation: position: (mysql-bin.000003, 4827863), gtid-set: , lastLocation: position: (mysql-bin.000003, 4827863), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.744 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4827674), gtid-set: , currentLocation: position: (mysql-bin.000003, 4827863), gtid-set: , lastLocation: position: (mysql-bin.000003, 4827863), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.744 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4827674), gtid-set: , currentLocation: position: (mysql-bin.000003, 4827863), gtid-set: , lastLocation: position: (mysql-bin.000003, 4827863), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.744 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4827674), gtid-set: , currentLocation: position: (mysql-bin.000003, 4827863), gtid-set: , lastLocation: position: (mysql-bin.000003, 4827863), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.748 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2068412), gtid-set: (flushed position: (mysql-bin.000003, 2068412), gtid-set: )"] [2021/12/02 23:23:03.748 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.748 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2068238), gtid-set: , currentLocation: position: (mysql-bin.000003, 2068412), gtid-set: , lastLocation: position: (mysql-bin.000003, 2068412), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:03.748 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115448), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.748 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115448), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.749 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.749 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115759), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:03.749 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 2115448), gtid-set: (flushed position: (mysql-bin.000003, 2068412), gtid-set: )"] [2021/12/02 23:23:03.750 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2115448), gtid-set: (flushed position: (mysql-bin.000003, 2115448), gtid-set: )"] [2021/12/02 23:23:03.750 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.808 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT\"],\"table-info-before\":{\"id\":62,\"name\":{\"O\":\"infmawmls\",\"L\":\"infmawmls\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"swmyoado\",\"L\":\"swmyoado\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"yrbnhe\",\"L\":\"yrbnhe\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"ypmjc\",\"L\":\"ypmjc\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2078208590\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"rexzjlkl\",\"L\":\"rexzjlkl\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2038-02-17 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comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":7,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000086,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":17,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519636737818624,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:03.821 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:03.821 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115759), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:03.919 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2115759), gtid-set: (flushed position: (mysql-bin.000003, 2115759), gtid-set: )"] [2021/12/02 23:23:03.919 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.919 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2115527), gtid-set: , currentLocation: position: (mysql-bin.000003, 2115759), gtid-set: , lastLocation: position: (mysql-bin.000003, 2115759), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:03.921 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169510), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.921 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169510), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.921 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169821), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:03.921 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169821), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:03.921 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 2169510), gtid-set: (flushed position: (mysql-bin.000003, 2115759), gtid-set: )"] [2021/12/02 23:23:03.927 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2169510), gtid-set: (flushed position: (mysql-bin.000003, 2169510), gtid-set: )"] [2021/12/02 23:23:03.927 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:03.996 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` 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comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":7,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000086,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":20,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519636786839552,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:04.004 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:04.004 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169821), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:04.071 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2169821), gtid-set: (flushed position: (mysql-bin.000003, 2169821), gtid-set: )"] [2021/12/02 23:23:04.071 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.071 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2169589), gtid-set: , currentLocation: position: (mysql-bin.000003, 2169821), gtid-set: , lastLocation: position: (mysql-bin.000003, 2169821), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:04.071 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.072 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.072 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219341), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.072 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219341), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:04.072 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 2219030), gtid-set: (flushed position: (mysql-bin.000003, 2169821), gtid-set: )"] [2021/12/02 23:23:04.074 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2219030), gtid-set: (flushed position: (mysql-bin.000003, 2219030), gtid-set: )"] [2021/12/02 23:23:04.074 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.135 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` 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ate_timestamp\":429519636824064000,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:04.142 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:04.142 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219341), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:04.212 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2219341), gtid-set: (flushed position: (mysql-bin.000003, 2219341), gtid-set: )"] [2021/12/02 23:23:04.212 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.212 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2219109), gtid-set: , currentLocation: position: (mysql-bin.000003, 2219341), gtid-set: , lastLocation: position: (mysql-bin.000003, 2219341), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:04.212 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2236348), gtid-set: , currentLocation: position: (mysql-bin.000003, 2236523), gtid-set: , lastLocation: position: (mysql-bin.000003, 2236269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.212 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2236348), gtid-set: , currentLocation: position: (mysql-bin.000003, 2236523), gtid-set: , lastLocation: position: (mysql-bin.000003, 2236269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.213 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2236348), gtid-set: , currentLocation: position: (mysql-bin.000003, 2236523), gtid-set: , lastLocation: position: (mysql-bin.000003, 2236523), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.213 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2236348), gtid-set: , currentLocation: position: (mysql-bin.000003, 2236523), gtid-set: , lastLocation: position: (mysql-bin.000003, 2236523), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:04.213 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 2236269), gtid-set: (flushed position: (mysql-bin.000003, 2219341), gtid-set: )"] [2021/12/02 23:23:04.214 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2236269), gtid-set: (flushed position: (mysql-bin.000003, 2236269), gtid-set: )"] [2021/12/02 23:23:04.215 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.232 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` 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dx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":7,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000086,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":24,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519636850278400,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:04.239 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4831446), gtid-set: , currentLocation: position: (mysql-bin.000003, 4831635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4831367), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.239 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4831446), gtid-set: , currentLocation: position: (mysql-bin.000003, 4831635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4831367), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.239 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4831446), gtid-set: , currentLocation: position: (mysql-bin.000003, 4831635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4831635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.239 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4831446), gtid-set: , currentLocation: position: (mysql-bin.000003, 4831635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4831635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.239 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4831446), gtid-set: , currentLocation: position: (mysql-bin.000003, 4831635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4831635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.239 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4831446), gtid-set: , currentLocation: position: (mysql-bin.000003, 4831635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4831635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.244 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:04.244 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2236348), gtid-set: , currentLocation: position: (mysql-bin.000003, 2236523), gtid-set: , lastLocation: position: (mysql-bin.000003, 2236523), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:04.273 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2236523), gtid-set: (flushed position: (mysql-bin.000003, 2236523), gtid-set: )"] [2021/12/02 23:23:04.273 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.273 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2236348), gtid-set: , currentLocation: position: (mysql-bin.000003, 2236523), gtid-set: , lastLocation: position: (mysql-bin.000003, 2236523), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:04.273 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263573), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.274 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263573), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.274 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.274 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263882), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:04.274 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 2263573), gtid-set: (flushed position: (mysql-bin.000003, 2236523), gtid-set: )"] [2021/12/02 23:23:04.276 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2263573), gtid-set: (flushed position: (mysql-bin.000003, 2263573), gtid-set: )"] [2021/12/02 23:23:04.276 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.357 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 05:05:11\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ulfos\",\"L\":\"ulfos\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"luivowco\",\"L\":\"luivowco\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"cgzfhz\",\"L\":\"cgzfhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"nrhtsu\",\"L\":\"nrhtsu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"mfywfxd\",\"L\":\"mfywfxd\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"mpumshwkd\",\"L\":\"mpumshwkd\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1080,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"vkufszxz\",\"L\":\"vkufszxz\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1982-11-01 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[2021/12/02 23:23:04.365 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:04.365 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263882), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:04.429 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2263882), gtid-set: (flushed position: (mysql-bin.000003, 2263882), gtid-set: )"] [2021/12/02 23:23:04.429 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.429 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_flag1 INT, ADD COLUMN case3_flag2 INT, ADD COLUMN case3_flag3 INT, startLocation: position: (mysql-bin.000003, 2263652), gtid-set: , currentLocation: position: (mysql-bin.000003, 2263882), gtid-set: , lastLocation: position: (mysql-bin.000003, 2263882), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag2` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_flag3` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:04.429 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2382893), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.429 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2382893), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.430 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2383202), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.430 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2383202), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:04.430 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 2382893), gtid-set: (flushed position: (mysql-bin.000003, 2263882), gtid-set: )"] [2021/12/02 23:23:04.434 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2382893), gtid-set: (flushed position: (mysql-bin.000003, 2382893), gtid-set: )"] [2021/12/02 23:23:04.434 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.520 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN 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05:05:11\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ulfos\",\"L\":\"ulfos\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"luivowco\",\"L\":\"luivowco\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"cgzfhz\",\"L\":\"cgzfhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"nrhtsu\",\"L\":\"nrhtsu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"mfywfxd\",\"L\":\"mfywfxd\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"mpumshwkd\",\"L\":\"mpumshwkd\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1080,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"vkufszxz\",\"L\":\"vkufszxz\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1982-11-01 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"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":20,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519636921843712,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:04.527 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:04.527 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2383202), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:04.596 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2383202), gtid-set: (flushed position: (mysql-bin.000003, 2383202), gtid-set: )"] [2021/12/02 23:23:04.596 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.596 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_flag1 INT, ADD COLUMN case4_flag2 INT, ADD COLUMN case4_flag3 INT, startLocation: position: (mysql-bin.000003, 2382972), gtid-set: , currentLocation: position: (mysql-bin.000003, 2383202), gtid-set: , lastLocation: position: (mysql-bin.000003, 2383202), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag2` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_flag3` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:04.596 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2426834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.596 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2426834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.596 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2427143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.596 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2427143), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:04.596 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 2426834), gtid-set: (flushed position: (mysql-bin.000003, 2383202), gtid-set: )"] [2021/12/02 23:23:04.598 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2426834), gtid-set: (flushed position: (mysql-bin.000003, 2426834), gtid-set: )"] [2021/12/02 23:23:04.598 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.681 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 05:05:11\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ulfos\",\"L\":\"ulfos\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"luivowco\",\"L\":\"luivowco\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"cgzfhz\",\"L\":\"cgzfhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"nrhtsu\",\"L\":\"nrhtsu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"mfywfxd\",\"L\":\"mfywfxd\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"mpumshwkd\",\"L\":\"mpumshwkd\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1080,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"vkufszxz\",\"L\":\"vkufszxz\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1982-11-01 20:01:35\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":129,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"pixfeb\",\"L\":\"pixfeb\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"ivqdtzv\",\"L\":\"ivqdtzv\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"btekbivj\",\"L\":\"btekbivj\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"akvikh\",\"L\":\"akvikh\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"APVTMNUNITLHMEGVXAZHLAKAFRHWZLUKHZBRKGJXHISDSEMNLA\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1659,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\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[2021/12/02 23:23:04.694 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:04.694 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2427143), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:04.759 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2427143), gtid-set: (flushed position: (mysql-bin.000003, 2427143), gtid-set: )"] [2021/12/02 23:23:04.759 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.759 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_flag1 INT, ADD COLUMN case5_flag2 INT, ADD COLUMN case5_flag3 INT, startLocation: position: (mysql-bin.000003, 2426913), gtid-set: , currentLocation: position: (mysql-bin.000003, 2427143), gtid-set: , lastLocation: position: (mysql-bin.000003, 2427143), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag2` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_flag3` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:04.760 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2478789), gtid-set: , currentLocation: position: (mysql-bin.000003, 2478962), gtid-set: , lastLocation: position: (mysql-bin.000003, 2478712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.760 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2478789), gtid-set: , currentLocation: position: (mysql-bin.000003, 2478962), gtid-set: , lastLocation: position: (mysql-bin.000003, 2478712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.760 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2478789), gtid-set: , currentLocation: position: (mysql-bin.000003, 2478962), gtid-set: , lastLocation: position: (mysql-bin.000003, 2478962), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.760 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2478789), gtid-set: , currentLocation: position: (mysql-bin.000003, 2478962), gtid-set: , lastLocation: position: (mysql-bin.000003, 2478962), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:04.760 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 2478712), gtid-set: (flushed position: (mysql-bin.000003, 2427143), gtid-set: )"] [2021/12/02 23:23:04.761 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2478712), gtid-set: (flushed position: (mysql-bin.000003, 2478712), gtid-set: )"] [2021/12/02 23:23:04.761 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.790 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` 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"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":24,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519636993409024,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:04.800 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:04.800 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2478789), gtid-set: , currentLocation: position: (mysql-bin.000003, 2478962), gtid-set: , lastLocation: position: (mysql-bin.000003, 2478962), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:04.829 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 2478962), gtid-set: (flushed position: (mysql-bin.000003, 2478962), gtid-set: )"] [2021/12/02 23:23:04.829 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.829 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9_flag INT, startLocation: position: (mysql-bin.000003, 2478789), gtid-set: , currentLocation: position: (mysql-bin.000003, 2478962), gtid-set: , lastLocation: position: (mysql-bin.000003, 2478962), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9_flag` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:04.829 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`wihxkukz`] [2021/12/02 23:23:04.831 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`wihxkukz`] ["create string"="CREATE TABLE `wihxkukz` (\n `uuid` varchar(253) DEFAULT NULL,\n `fghkazgw` int(16) DEFAULT '817191216',\n `pgnnes` int(17) DEFAULT '375633852',\n `wdrvnbw` datetime NOT NULL,\n `vmymtyk` timestamp NOT NULL DEFAULT '2019-09-24 09:49:35',\n `raqkn` datetime DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:04.832 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ukglzbz`] [2021/12/02 23:23:04.833 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ukglzbz`] ["create string"="CREATE TABLE `ukglzbz` (\n `uuid` varchar(253) DEFAULT NULL,\n `flicixp` timestamp DEFAULT '1983-03-29 16:24:51',\n `orulxovaf` int(18) DEFAULT NULL,\n `knvbd` varchar(1380) NOT NULL DEFAULT 'DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI',\n `kvbhz` datetime DEFAULT '2033-09-16 14:24:48',\n `frbhkid` varchar(1445) DEFAULT NULL,\n `ryozuaye` int(14) DEFAULT '1533455413',\n `uincgqgf` int(13) DEFAULT '2071603299',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `mzrfokpl` timestamp NULL DEFAULT NULL,\n `ebypuy` text NOT NULL,\n `nnynex` varchar(1144) NOT NULL,\n `bdnbwgf` varchar(1074) NOT NULL DEFAULT 'BZBS',\n `bpjnhrrl` timestamp DEFAULT '2028-06-11 04:03:05',\n `rhvjfzsfk` text DEFAULT NULL,\n `nvffdsqcz` int(16) NOT NULL DEFAULT '233099622',\n `seybh` text DEFAULT NULL,\n `luhdctgtg` varchar(1017) DEFAULT 'QUEVYKSROIGTPNRZKTELBTZOMJIVGCBRJHNQNWCGYLTVDTMPCFGMN',\n `eavai` timestamp NOT NULL,\n `uyaccf` int(15) NOT NULL DEFAULT '1635599762',\n `aicaclmav` varchar(1773) NOT NULL DEFAULT 'NTPGUJMIDEPKUSDHLVDE',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:04.835 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`qejfvbyl`] [2021/12/02 23:23:04.837 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`qejfvbyl`] ["create string"="CREATE TABLE `qejfvbyl` (\n `wssadpu` varchar(1298) DEFAULT 'HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `cfxqkrtmd` text DEFAULT NULL,\n `mjypr` int(18) DEFAULT NULL,\n `afnjjykei` int(15) DEFAULT NULL,\n `dptawz` int(10) DEFAULT '69280691',\n `vvuqq` int(16) DEFAULT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `clxeoivq` datetime DEFAULT '2037-08-30 06:16:21',\n `qahtphl` varchar(972) DEFAULT 'UIMVHVLSZPNUGYEVAHUPHXCQEYPUGGHLLDMUHGQOKMKCQ',\n `ntvqmry` int(12) DEFAULT NULL,\n `tbxfbevhn` datetime DEFAULT '2064-03-04 13:46:18',\n `ldxkij` int(15) NOT NULL DEFAULT '1579873536',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:04.838 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.838 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.838 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.838 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166627), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:04.838 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 3166317), gtid-set: (flushed position: (mysql-bin.000003, 2478962), gtid-set: )"] [2021/12/02 23:23:04.867 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4918681), gtid-set: , currentLocation: position: (mysql-bin.000003, 4918886), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.867 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4918681), gtid-set: , currentLocation: position: (mysql-bin.000003, 4918886), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.867 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4918681), gtid-set: , currentLocation: position: (mysql-bin.000003, 4918886), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.867 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4918681), gtid-set: , currentLocation: position: (mysql-bin.000003, 4918886), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.867 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4918681), gtid-set: , currentLocation: position: (mysql-bin.000003, 4918886), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.867 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4918681), gtid-set: , currentLocation: position: (mysql-bin.000003, 4918886), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:04.916 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 3166317), gtid-set: (flushed position: (mysql-bin.000003, 3166317), gtid-set: )"] [2021/12/02 23:23:04.916 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:04.961 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 05:49:21\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"sdmygr\",\"L\":\"sdmygr\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"627232493\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":1,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"uuhjcsx\",\"L\":\"uuhjcsx\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"rgtnlzta\",\"L\":\"rgtnlzta\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"axldifx\",\"L\":\"axldifx\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-09-06 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[2021/12/02 23:23:04.969 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:04.969 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166627), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.048 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 3166627), gtid-set: (flushed position: (mysql-bin.000003, 3166627), gtid-set: )"] [2021/12/02 23:23:05.048 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:05.048 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 3166396), gtid-set: , currentLocation: position: (mysql-bin.000003, 3166627), gtid-set: , lastLocation: position: (mysql-bin.000003, 3166627), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.048 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`infmawmls`] [2021/12/02 23:23:05.051 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`infmawmls`] ["create string"="CREATE TABLE `infmawmls` (\n `swmyoado` datetime DEFAULT NULL,\n `yrbnhe` text DEFAULT NULL,\n `ypmjc` int(12) DEFAULT '2078208590',\n `rexzjlkl` datetime DEFAULT '2038-02-17 17:47:33',\n `nuemcy` varchar(1896) DEFAULT NULL,\n `asfygegay` timestamp NOT NULL,\n `kuzjklk` int(8) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `iymmmh` int(17) DEFAULT NULL,\n `cwmdks` timestamp NULL DEFAULT NULL,\n `wkubz` int(9) DEFAULT NULL,\n `mwgjyuc` text DEFAULT NULL,\n `hpsymthy` int(18) NOT NULL DEFAULT '434642396',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:05.053 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`eeodta`] [2021/12/02 23:23:05.055 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`eeodta`] ["create string"="CREATE TABLE `eeodta` (\n `uuid` varchar(253) DEFAULT NULL,\n `obsgr` datetime DEFAULT '2018-04-22 22:50:02',\n `cepzgoru` text NOT NULL,\n `uvibxvfn` text DEFAULT NULL,\n `hdpwvlm` datetime DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `klluc` text NOT NULL,\n `vdasybpv` int(9) DEFAULT NULL,\n `ysygsbd` timestamp NOT NULL,\n `kmtpyfyo` varchar(554) DEFAULT NULL,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:05.056 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`rykwvonj`] [2021/12/02 23:23:05.062 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`rykwvonj`] ["create string"="CREATE TABLE `rykwvonj` (\n `uuid` varchar(253) DEFAULT NULL,\n `mgjzssgk` datetime DEFAULT '2076-10-02 07:36:08',\n `tnxig` int(11) NOT NULL,\n `pdcuzhgt` int(9) DEFAULT NULL,\n `hygjyeyf` varchar(872) DEFAULT 'LOXFEBMNHMLTJXXPEHRBOVZMIUKMZECGUQMRKHXARWPDJTSGV',\n `rhqqjp` timestamp NOT NULL,\n `reoxh` timestamp DEFAULT '2030-11-29 00:34:31',\n `zxcybf` timestamp NULL DEFAULT NULL,\n `xrjimxo` text NOT NULL,\n `rhfqhanxl` varchar(586) DEFAULT 'BGCGFZOCKXATZWIRPFUJQWHRFNRQFJZUTIPIIXPLVAYIQXYBRETHRVDVNISNOCJCMAWRBPRALQCSMTRJWORZXSGXS',\n `jrxbogp` varchar(1138) DEFAULT NULL,\n `mvgmbhpr` varchar(1930) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `izhmrj` datetime DEFAULT '2018-11-23 11:29:32',\n `fmbkdkgsi` int(15) NOT NULL DEFAULT '731587068',\n `udrlen` int(11) NOT NULL,\n `qtdhouv` timestamp DEFAULT '2002-02-27 13:58:58',\n `scxqshy` datetime DEFAULT NULL,\n `wjicoznw` timestamp DEFAULT '2029-08-30 02:53:56',\n `yrudgfj` datetime DEFAULT NULL,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:05.063 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 3575813), gtid-set: , currentLocation: position: (mysql-bin.000003, 3576002), gtid-set: , lastLocation: position: (mysql-bin.000003, 3575734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.063 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 3575813), gtid-set: , currentLocation: position: (mysql-bin.000003, 3576002), gtid-set: , lastLocation: position: (mysql-bin.000003, 3575734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.063 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 3575813), gtid-set: , currentLocation: position: (mysql-bin.000003, 3576002), gtid-set: , lastLocation: position: (mysql-bin.000003, 3576002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.063 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 3575813), gtid-set: , currentLocation: position: (mysql-bin.000003, 3576002), gtid-set: , lastLocation: position: (mysql-bin.000003, 3576002), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.064 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 3575734), gtid-set: (flushed position: (mysql-bin.000003, 3166627), gtid-set: )"] [2021/12/02 23:23:05.167 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 3575734), gtid-set: (flushed position: (mysql-bin.000003, 3575734), gtid-set: )"] [2021/12/02 23:23:05.167 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:05.197 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 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16:02:56\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":21,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519637099839488,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:05.216 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:05.216 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 3575813), gtid-set: , currentLocation: position: (mysql-bin.000003, 3576002), gtid-set: , lastLocation: position: (mysql-bin.000003, 3576002), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.260 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 3576002), gtid-set: (flushed position: (mysql-bin.000003, 3576002), gtid-set: )"] [2021/12/02 23:23:05.260 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:05.260 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 3575813), gtid-set: , currentLocation: position: (mysql-bin.000003, 3576002), gtid-set: , lastLocation: position: (mysql-bin.000003, 3576002), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.261 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`tkwux`] [2021/12/02 23:23:05.262 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`tkwux`] ["create string"="CREATE TABLE `tkwux` (\n `cdals` datetime DEFAULT NULL,\n `vckmwvrc` varchar(1220) NOT NULL DEFAULT 'JYL',\n `uxqvpta` varchar(2002) NOT NULL DEFAULT 'BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM',\n `ephqrt` int(14) DEFAULT '2110218075',\n `nakmdb` text DEFAULT NULL,\n `vqelgimu` int(10) NOT NULL,\n `zzvysujvx` int(9) DEFAULT '1390098260',\n `sgzarftw` text DEFAULT NULL,\n `jzopv` int(11) DEFAULT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `cdytr` timestamp NULL DEFAULT NULL,\n `lewmsf` datetime DEFAULT NULL,\n `geshshwck` datetime DEFAULT NULL,\n `arozub` datetime NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `kiydm` int(11) DEFAULT NULL,\n `hqltvsmf` int(16) NOT NULL,\n `dpexcwg` text NOT NULL,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:05.265 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:23:05.266 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:05.267 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`mmqinfn`] [2021/12/02 23:23:05.288 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`mmqinfn`] ["create string"="CREATE TABLE `mmqinfn` (\n `omdxvi` datetime DEFAULT '2077-11-29 05:05:11',\n `ulfos` datetime NOT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `luivowco` text NOT NULL,\n `cgzfhz` text NOT NULL,\n `nrhtsu` int(13) DEFAULT NULL,\n `mfywfxd` text DEFAULT NULL,\n `mpumshwkd` varchar(1080) DEFAULT 'TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU',\n `vkufszxz` timestamp NOT NULL DEFAULT '1982-11-01 20:01:35',\n `pixfeb` int(10) DEFAULT NULL,\n `ivqdtzv` int(14) NOT NULL,\n `btekbivj` int(18) NOT NULL,\n `akvikh` varchar(1659) DEFAULT 'APVTMNUNITLHMEGVXAZHLAKAFRHWZLUKHZBRKGJXHISDSEMNLA',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:05.294 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`uqgqzm`] [2021/12/02 23:23:05.297 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`uqgqzm`] ["create string"="CREATE TABLE `uqgqzm` (\n `giiqave` varchar(1321) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `dspffg` text DEFAULT NULL,\n `wertqgd` int(14) DEFAULT '701103228',\n `kxqnrvhek` varchar(1752) DEFAULT NULL,\n `ileutsjz` timestamp NULL DEFAULT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `ubntdft` varchar(892) DEFAULT 'LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT',\n `nntbceo` varchar(1352) NOT NULL,\n `autvteit` datetime DEFAULT '2099-08-02 05:28:58',\n `rnczyqb` timestamp DEFAULT '1973-04-21 13:46:35',\n `nhpnlet` datetime DEFAULT NULL,\n `gezksei` text DEFAULT NULL,\n `rgjrtmprv` int(13) DEFAULT NULL,\n `xsidco` varchar(1803) NOT NULL DEFAULT 'PNRLDNUQBLMKMBDJEXVSFIRTWAPXFIJUMLXEZRXYIMXJPJXZACYQFBPFUGRMFLMERQQVUSFPIOKREVZVF',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:05.298 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219688), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.298 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219688), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.298 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`kyqefaqk` DATETIME NOT NULL DEFAULT _UTF8MB4'2081-11-30 05:11:16')"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.298 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.298 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.298 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (kyqefaqk datetime NOT NULL DEFAULT '2081-11-30 05:11:16'), startLocation: position: (mysql-bin.000003, 4219767), gtid-set: , currentLocation: position: (mysql-bin.000003, 4219973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.298 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.298 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4219973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.301 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4220259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.301 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4220259), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.301 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4219688), gtid-set: (flushed position: (mysql-bin.000003, 3576002), gtid-set: )"] [2021/12/02 23:23:05.436 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4219688), gtid-set: (flushed position: (mysql-bin.000003, 4219688), gtid-set: )"] [2021/12/02 23:23:05.436 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:05.436 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:23:05.467 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:23:05.499 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:05.499 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4220259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.499 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":11,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":12,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":21,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519637172191232,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:05.508 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4220259), gtid-set: (flushed position: (mysql-bin.000003, 4220259), gtid-set: )"] [2021/12/02 23:23:05.508 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:05.508 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4220052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4220259), gtid-set: , lastLocation: position: (mysql-bin.000003, 4220259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.509 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:23:05.511 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:05.511 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4562990), gtid-set: , currentLocation: position: (mysql-bin.000003, 4563159), gtid-set: , lastLocation: position: (mysql-bin.000003, 4562913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.511 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4562990), gtid-set: , currentLocation: position: (mysql-bin.000003, 4563159), gtid-set: , lastLocation: position: (mysql-bin.000003, 4562913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.512 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4562990), gtid-set: , currentLocation: position: (mysql-bin.000003, 4563159), gtid-set: , lastLocation: position: (mysql-bin.000003, 4563159), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.512 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4562990), gtid-set: , currentLocation: position: (mysql-bin.000003, 4563159), gtid-set: , lastLocation: position: (mysql-bin.000003, 4563159), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.512 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4562913), gtid-set: (flushed position: (mysql-bin.000003, 4220259), gtid-set: )"] [2021/12/02 23:23:05.592 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4562913), gtid-set: (flushed position: (mysql-bin.000003, 4562913), gtid-set: )"] [2021/12/02 23:23:05.592 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:05.592 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:23:05.614 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.614 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.614 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.614 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.614 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.614 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.614 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.635 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` 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[2021/12/02 23:23:05.641 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:05.641 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4562990), gtid-set: , currentLocation: position: (mysql-bin.000003, 4563159), gtid-set: , lastLocation: position: (mysql-bin.000003, 4563159), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.687 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4563159), gtid-set: (flushed position: (mysql-bin.000003, 4563159), gtid-set: )"] [2021/12/02 23:23:05.687 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:05.687 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4562990), gtid-set: , currentLocation: position: (mysql-bin.000003, 4563159), gtid-set: , lastLocation: position: (mysql-bin.000003, 4563159), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.688 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4607375), gtid-set: , currentLocation: position: (mysql-bin.000003, 4607541), gtid-set: , lastLocation: position: (mysql-bin.000003, 4607298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.688 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4607375), gtid-set: , currentLocation: position: (mysql-bin.000003, 4607541), gtid-set: , lastLocation: position: (mysql-bin.000003, 4607298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.688 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4607375), gtid-set: , currentLocation: position: (mysql-bin.000003, 4607541), gtid-set: , lastLocation: position: (mysql-bin.000003, 4607541), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.688 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4607375), gtid-set: , currentLocation: position: (mysql-bin.000003, 4607541), gtid-set: , lastLocation: position: (mysql-bin.000003, 4607541), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.688 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4607298), gtid-set: (flushed position: (mysql-bin.000003, 4563159), gtid-set: )"] [2021/12/02 23:23:05.743 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4607298), gtid-set: (flushed position: (mysql-bin.000003, 4607298), gtid-set: )"] [2021/12/02 23:23:05.743 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:05.766 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":11,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":12,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":22,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519637251358720,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:05.780 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:23:05.780 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4607375), gtid-set: , currentLocation: position: (mysql-bin.000003, 4607541), gtid-set: , lastLocation: position: (mysql-bin.000003, 4607541), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.814 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4607541), gtid-set: (flushed position: (mysql-bin.000003, 4607541), gtid-set: )"] [2021/12/02 23:23:05.814 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:05.814 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4607375), gtid-set: , currentLocation: position: (mysql-bin.000003, 4607541), gtid-set: , lastLocation: position: (mysql-bin.000003, 4607541), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.815 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4617961), gtid-set: , currentLocation: position: (mysql-bin.000003, 4618142), gtid-set: , lastLocation: position: (mysql-bin.000003, 4617882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.815 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4617961), gtid-set: , currentLocation: position: (mysql-bin.000003, 4618142), gtid-set: , lastLocation: position: (mysql-bin.000003, 4617882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.815 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4617961), gtid-set: , currentLocation: position: (mysql-bin.000003, 4618142), gtid-set: , lastLocation: position: (mysql-bin.000003, 4618142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.815 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4617961), gtid-set: , currentLocation: position: (mysql-bin.000003, 4618142), gtid-set: , lastLocation: position: (mysql-bin.000003, 4618142), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.815 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4617882), gtid-set: (flushed position: (mysql-bin.000003, 4607541), gtid-set: )"] [2021/12/02 23:23:05.864 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4617882), gtid-set: (flushed position: (mysql-bin.000003, 4617882), gtid-set: )"] [2021/12/02 23:23:05.864 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:05.892 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX 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[2021/12/02 23:23:05.903 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:05.904 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4617961), gtid-set: , currentLocation: position: (mysql-bin.000003, 4618142), gtid-set: , lastLocation: position: (mysql-bin.000003, 4618142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.904 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX 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binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":11,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":12,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case6_idx\",\"L\":\"case6_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":22,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519637283340289,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:05.914 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4618142), gtid-set: (flushed position: (mysql-bin.000003, 4618142), gtid-set: )"] [2021/12/02 23:23:05.914 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:05.914 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4617961), gtid-set: , currentLocation: position: (mysql-bin.000003, 4618142), gtid-set: , lastLocation: position: (mysql-bin.000003, 4618142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.916 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4673561), gtid-set: , currentLocation: position: (mysql-bin.000003, 4673730), gtid-set: , lastLocation: position: (mysql-bin.000003, 4673484), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.916 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4673561), gtid-set: , currentLocation: position: (mysql-bin.000003, 4673730), gtid-set: , lastLocation: position: (mysql-bin.000003, 4673484), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.916 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4673561), gtid-set: , currentLocation: position: (mysql-bin.000003, 4673730), gtid-set: , lastLocation: position: (mysql-bin.000003, 4673730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:05.916 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4673561), gtid-set: , currentLocation: position: (mysql-bin.000003, 4673730), gtid-set: , lastLocation: position: (mysql-bin.000003, 4673730), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:05.916 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4673484), gtid-set: (flushed position: (mysql-bin.000003, 4618142), gtid-set: )"] [2021/12/02 23:23:06.018 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4673484), gtid-set: (flushed position: (mysql-bin.000003, 4673484), gtid-set: )"] [2021/12/02 23:23:06.018 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:06.021 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4919273), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919460), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.021 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4919273), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919460), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.021 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4919273), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919460), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919460), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.021 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4919273), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919460), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919460), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.021 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4919273), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919460), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919460), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.021 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4919273), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919460), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919460), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.053 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":11,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":12,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":22,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519637326069760,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:06.060 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:06.060 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4673561), gtid-set: , currentLocation: position: (mysql-bin.000003, 4673730), gtid-set: , lastLocation: position: (mysql-bin.000003, 4673730), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:06.063 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:23:06.072 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4673730), gtid-set: (flushed position: (mysql-bin.000003, 4673730), gtid-set: )"] [2021/12/02 23:23:06.072 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:06.072 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4673561), gtid-set: , currentLocation: position: (mysql-bin.000003, 4673730), gtid-set: , lastLocation: position: (mysql-bin.000003, 4673730), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:06.084 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:23:06.093 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:06.095 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4791874), gtid-set: , currentLocation: position: (mysql-bin.000003, 4792063), gtid-set: , lastLocation: position: (mysql-bin.000003, 4791795), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.096 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4791874), gtid-set: , currentLocation: position: (mysql-bin.000003, 4792063), gtid-set: , lastLocation: position: (mysql-bin.000003, 4791795), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.096 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4791874), gtid-set: , currentLocation: position: (mysql-bin.000003, 4792063), gtid-set: , lastLocation: position: (mysql-bin.000003, 4792063), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.096 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4791874), gtid-set: , currentLocation: position: (mysql-bin.000003, 4792063), gtid-set: , lastLocation: position: (mysql-bin.000003, 4792063), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:06.096 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4791795), gtid-set: (flushed position: (mysql-bin.000003, 4673730), gtid-set: )"] [2021/12/02 23:23:06.282 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4791795), gtid-set: (flushed position: (mysql-bin.000003, 4791795), gtid-set: )"] [2021/12/02 23:23:06.282 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:06.282 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:23:06.319 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":12,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":23,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519637392654336,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:06.328 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:06.328 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4791874), gtid-set: , currentLocation: position: (mysql-bin.000003, 4792063), gtid-set: , lastLocation: position: (mysql-bin.000003, 4792063), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:06.359 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4792063), gtid-set: (flushed position: (mysql-bin.000003, 4792063), gtid-set: )"] [2021/12/02 23:23:06.359 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:06.359 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4791874), gtid-set: , currentLocation: position: (mysql-bin.000003, 4792063), gtid-set: , lastLocation: position: (mysql-bin.000003, 4792063), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:06.360 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:23:06.362 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:06.363 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4827674), gtid-set: , currentLocation: position: (mysql-bin.000003, 4827863), gtid-set: , lastLocation: position: (mysql-bin.000003, 4827595), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.363 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4827674), gtid-set: , currentLocation: position: (mysql-bin.000003, 4827863), gtid-set: , lastLocation: position: (mysql-bin.000003, 4827595), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.363 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4827674), gtid-set: , currentLocation: position: (mysql-bin.000003, 4827863), gtid-set: , lastLocation: position: (mysql-bin.000003, 4827863), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.364 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4827674), gtid-set: , currentLocation: position: (mysql-bin.000003, 4827863), gtid-set: , lastLocation: position: (mysql-bin.000003, 4827863), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:06.364 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4827595), gtid-set: (flushed position: (mysql-bin.000003, 4792063), gtid-set: )"] [2021/12/02 23:23:06.427 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4827595), gtid-set: (flushed position: (mysql-bin.000003, 4827595), gtid-set: )"] [2021/12/02 23:23:06.427 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:06.427 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:23:06.459 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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,\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":15,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":24,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519637430927360,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:06.489 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:06.489 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4827674), gtid-set: , currentLocation: position: (mysql-bin.000003, 4827863), gtid-set: , lastLocation: position: (mysql-bin.000003, 4827863), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:06.526 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4827863), gtid-set: (flushed position: (mysql-bin.000003, 4827863), gtid-set: )"] [2021/12/02 23:23:06.526 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:06.526 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4827674), gtid-set: , currentLocation: position: (mysql-bin.000003, 4827863), gtid-set: , lastLocation: position: (mysql-bin.000003, 4827863), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:06.526 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:23:06.527 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:06.527 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4831446), gtid-set: , currentLocation: position: (mysql-bin.000003, 4831635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4831367), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.527 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4831446), gtid-set: , currentLocation: position: (mysql-bin.000003, 4831635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4831367), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.528 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4831446), gtid-set: , currentLocation: position: (mysql-bin.000003, 4831635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4831635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.528 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4831446), gtid-set: , currentLocation: position: (mysql-bin.000003, 4831635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4831635), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:06.528 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4831367), gtid-set: (flushed position: (mysql-bin.000003, 4827863), gtid-set: )"] [2021/12/02 23:23:06.546 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4831367), gtid-set: (flushed position: (mysql-bin.000003, 4831367), gtid-set: )"] [2021/12/02 23:23:06.546 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:06.546 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:23:06.594 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] 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,\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":16,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":25,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519637464743936,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:06.605 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:06.605 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4831446), gtid-set: , currentLocation: position: (mysql-bin.000003, 4831635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4831635), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:06.633 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4831635), gtid-set: (flushed position: (mysql-bin.000003, 4831635), gtid-set: )"] [2021/12/02 23:23:06.633 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:06.633 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4831446), gtid-set: , currentLocation: position: (mysql-bin.000003, 4831635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4831635), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:23:06.634 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:23:06.634 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:06.636 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4918681), gtid-set: , currentLocation: position: (mysql-bin.000003, 4918886), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.636 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4918681), gtid-set: , currentLocation: position: (mysql-bin.000003, 4918886), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.636 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4918681), gtid-set: , currentLocation: position: (mysql-bin.000003, 4918886), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.636 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4918681), gtid-set: , currentLocation: position: (mysql-bin.000003, 4918886), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918886), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:06.636 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4918602), gtid-set: (flushed position: (mysql-bin.000003, 4831635), gtid-set: )"] [2021/12/02 23:23:06.780 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4918602), gtid-set: (flushed position: (mysql-bin.000003, 4918602), gtid-set: )"] [2021/12/02 23:23:06.780 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:06.780 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`uqgqzm`] [2021/12/02 23:23:06.819 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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[2021/12/02 23:23:06.855 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4919539), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919723), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919460), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.855 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4919539), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919723), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919460), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.855 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4919539), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919723), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919723), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.855 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4919539), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919723), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919723), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.855 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4919539), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919723), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919723), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.855 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4919539), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919723), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919723), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.911 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:06.911 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4918681), gtid-set: , currentLocation: position: (mysql-bin.000003, 4918886), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:06.911 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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[2021/12/02 23:23:06.921 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4918886), gtid-set: (flushed position: (mysql-bin.000003, 4918886), gtid-set: )"] [2021/12/02 23:23:06.921 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:06.921 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 4918681), gtid-set: , currentLocation: position: (mysql-bin.000003, 4918886), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:06.921 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.921 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4918886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.921 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.921 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:06.921 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4918886), gtid-set: (flushed position: (mysql-bin.000003, 4918886), gtid-set: )"] [2021/12/02 23:23:06.921 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4918886), gtid-set: (flushed position: (mysql-bin.000003, 4918886), gtid-set: )"] [2021/12/02 23:23:06.921 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:06.982 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER 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ces\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":18,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":20,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":27,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519637568552960,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:06.996 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4919800), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919723), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.996 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4919800), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919723), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.997 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4919800), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.997 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4919800), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.999 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4919800), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.999 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4919800), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:06.997 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:06.999 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:07.051 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4919194), gtid-set: (flushed position: (mysql-bin.000003, 4919194), gtid-set: )"] [2021/12/02 23:23:07.051 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:07.051 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4918965), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919194), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:07.051 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4919273), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919460), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:07.051 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4919273), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919460), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:07.051 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4919273), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919460), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919460), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:07.051 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4919273), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919460), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919460), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:07.052 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4919194), gtid-set: (flushed position: (mysql-bin.000003, 4919194), gtid-set: )"] [2021/12/02 23:23:07.052 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4919194), gtid-set: (flushed position: (mysql-bin.000003, 4919194), gtid-set: )"] [2021/12/02 23:23:07.052 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:07.133 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER 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\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:07.220 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:07.220 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4919273), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919460), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919460), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:07.279 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4919460), gtid-set: (flushed position: (mysql-bin.000003, 4919460), gtid-set: )"] [2021/12/02 23:23:07.279 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:07.279 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4919273), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919460), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919460), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:07.279 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4919539), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919723), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919460), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:07.279 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4919539), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919723), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919460), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:07.279 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4919539), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919723), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919723), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:07.279 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4919539), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919723), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919723), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:07.280 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4919460), gtid-set: (flushed position: (mysql-bin.000003, 4919460), gtid-set: )"] [2021/12/02 23:23:07.280 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4919460), gtid-set: (flushed position: (mysql-bin.000003, 4919460), gtid-set: )"] [2021/12/02 23:23:07.280 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:07.337 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER 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\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":29,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519637658206208,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:07.354 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:07.354 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4919539), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919723), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919723), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:07.409 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4919723), gtid-set: (flushed position: (mysql-bin.000003, 4919723), gtid-set: )"] [2021/12/02 23:23:07.409 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:07.409 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4919539), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919723), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919723), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:07.409 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4919800), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919723), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:07.409 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4919800), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919723), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:07.409 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4919800), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:07.409 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4919800), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919973), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:07.409 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4919723), gtid-set: (flushed position: (mysql-bin.000003, 4919723), gtid-set: )"] [2021/12/02 23:23:07.409 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4919723), gtid-set: (flushed position: (mysql-bin.000003, 4919723), gtid-set: )"] [2021/12/02 23:23:07.409 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:07.454 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX 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[2021/12/02 23:23:07.524 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:07.524 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4919800), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:07.524 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX 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L\":\"case9\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":29,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519637691760640,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:07.553 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4919973), gtid-set: (flushed position: (mysql-bin.000003, 4919973), gtid-set: )"] [2021/12/02 23:23:07.553 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:07.553 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4919800), gtid-set: , currentLocation: position: (mysql-bin.000003, 4919973), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:08.126 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4920052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920239), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.126 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4920052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920239), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.126 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4920052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920239), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.126 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4920052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920239), gtid-set: , lastLocation: position: (mysql-bin.000003, 4919973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.126 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4920052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920239), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.126 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4920052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920239), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920239), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:08.126 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4919973), gtid-set: (flushed position: (mysql-bin.000003, 4919973), gtid-set: )"] [2021/12/02 23:23:08.126 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4920052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920239), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.126 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4920052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920239), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.126 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4920052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920239), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.126 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4920052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920239), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.127 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4919973), gtid-set: (flushed position: (mysql-bin.000003, 4919973), gtid-set: )"] [2021/12/02 23:23:08.127 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:08.199 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER 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ffset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":21,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":29,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":30,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519637880766464,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:08.227 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:08.227 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4920052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920239), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920239), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:08.271 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4920239), gtid-set: (flushed position: (mysql-bin.000003, 4920239), gtid-set: )"] [2021/12/02 23:23:08.271 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:08.271 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 4920052), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920239), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920239), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:08.676 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4920318), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920505), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.676 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4920318), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920505), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.676 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4920318), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920505), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.676 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4920318), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920505), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.676 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4920318), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920505), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.676 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4920318), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920505), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.676 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4920318), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920505), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.676 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4920318), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920505), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.676 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4920318), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920505), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:08.676 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4920318), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920505), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920505), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:08.676 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4920239), gtid-set: (flushed position: (mysql-bin.000003, 4920239), gtid-set: )"] [2021/12/02 23:23:08.676 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4920239), gtid-set: (flushed position: (mysql-bin.000003, 4920239), gtid-set: )"] [2021/12/02 23:23:08.676 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:08.716 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER 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e\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":22,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":31,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519638021537792,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:08.722 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:08.722 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4920318), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920505), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920505), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:08.756 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4920505), gtid-set: (flushed position: (mysql-bin.000003, 4920505), gtid-set: )"] [2021/12/02 23:23:08.756 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:08.756 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 4920318), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920505), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920505), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:09.049 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4920584), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920771), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.049 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4920584), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920771), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.049 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4920584), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920771), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920771), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.049 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4920584), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920771), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920771), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:09.049 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4920505), gtid-set: (flushed position: (mysql-bin.000003, 4920505), gtid-set: )"] [2021/12/02 23:23:09.049 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4920505), gtid-set: (flushed position: (mysql-bin.000003, 4920505), gtid-set: )"] [2021/12/02 23:23:09.050 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:09.050 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4920584), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920771), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.050 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4920584), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920771), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.050 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4920584), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920771), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920771), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.050 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4920584), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920771), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920771), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.051 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4920584), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920771), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920771), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.051 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4920584), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920771), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920771), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.084 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER 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O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":32,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519638118531072,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:09.105 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:09.105 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4920584), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920771), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920771), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:09.174 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4920771), gtid-set: (flushed position: (mysql-bin.000003, 4920771), gtid-set: )"] [2021/12/02 23:23:09.174 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:09.174 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 4920584), gtid-set: , currentLocation: position: (mysql-bin.000003, 4920771), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920771), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:09.485 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4920848), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921015), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920771), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.485 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4920848), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921015), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920771), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.486 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4920848), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921015), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920771), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.487 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4920848), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921015), gtid-set: , lastLocation: position: (mysql-bin.000003, 4920771), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.488 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4920848), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921015), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921015), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.488 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4920848), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921015), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921015), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:09.488 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4920771), gtid-set: (flushed position: (mysql-bin.000003, 4920771), gtid-set: )"] [2021/12/02 23:23:09.488 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4920771), gtid-set: (flushed position: (mysql-bin.000003, 4920771), gtid-set: )"] [2021/12/02 23:23:09.488 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:09.488 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4920848), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921015), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921015), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.488 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4920848), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921015), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921015), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.488 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4920848), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921015), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921015), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.488 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4920848), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921015), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921015), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.527 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` 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O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case1\",\"L\":\"case1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":33,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519638233612288,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:09.536 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:09.537 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4920848), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921015), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921015), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:09.564 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4921015), gtid-set: (flushed position: (mysql-bin.000003, 4921015), gtid-set: )"] [2021/12/02 23:23:09.564 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:09.564 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4920848), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921015), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921015), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:09.735 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4921092), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921256), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921015), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.735 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4921092), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921256), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921015), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.735 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4921092), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921256), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.735 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4921092), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921256), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.735 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4921092), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921256), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.735 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4921092), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921256), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.735 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4921092), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921256), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921015), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.735 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4921092), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921256), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921015), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.735 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4921092), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921256), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.735 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4921092), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921256), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921256), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:09.735 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4921015), gtid-set: (flushed position: (mysql-bin.000003, 4921015), gtid-set: )"] [2021/12/02 23:23:09.735 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4921015), gtid-set: (flushed position: (mysql-bin.000003, 4921015), gtid-set: )"] [2021/12/02 23:23:09.735 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:09.759 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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p\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":33,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519638298099712,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:09.769 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:23:09.769 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4921092), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921256), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921256), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:09.801 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4921256), gtid-set: (flushed position: (mysql-bin.000003, 4921256), gtid-set: )"] [2021/12/02 23:23:09.801 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:09.801 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4921092), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921256), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921256), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:09.966 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4921335), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921514), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.966 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4921335), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921514), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.966 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4921335), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921514), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921514), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.966 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4921335), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921514), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921514), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.966 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4921335), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921514), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921514), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.966 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4921335), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921514), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921514), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.967 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4921335), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921514), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.967 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4921335), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921514), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.967 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4921335), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921514), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921514), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:09.967 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4921335), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921514), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921514), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:09.967 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4921256), gtid-set: (flushed position: (mysql-bin.000003, 4921256), gtid-set: )"] [2021/12/02 23:23:09.967 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4921256), gtid-set: (flushed position: (mysql-bin.000003, 4921256), gtid-set: )"] [2021/12/02 23:23:09.967 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:09.995 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX 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[2021/12/02 23:23:10.001 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:10.001 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4921335), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921514), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921514), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:10.002 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX 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[2021/12/02 23:23:10.012 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4921514), gtid-set: (flushed position: (mysql-bin.000003, 4921514), gtid-set: )"] [2021/12/02 23:23:10.012 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:10.012 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4921335), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921514), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921514), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:10.232 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4921591), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921758), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921514), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.232 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4921591), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921758), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921514), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.232 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4921591), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921758), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921758), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.232 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4921591), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921758), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921758), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.232 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4921591), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921758), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921758), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.232 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4921591), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921758), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921758), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.232 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4921591), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921758), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921514), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.232 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4921591), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921758), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921514), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.232 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4921591), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921758), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921758), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.232 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4921591), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921758), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921758), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:10.232 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4921514), gtid-set: (flushed position: (mysql-bin.000003, 4921514), gtid-set: )"] [2021/12/02 23:23:10.232 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4921514), gtid-set: (flushed position: (mysql-bin.000003, 4921514), gtid-set: )"] [2021/12/02 23:23:10.232 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:10.263 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`\"],\"table-info-before\":{\"id\":70,\"name\":{\"O\":\"uqgqzm\",\"L\":\"uqgqzm\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"giiqave\",\"L\":\"giiqave\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1321,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"dspffg\",\"L\":\"dspffg\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wertqgd\",\"L\":\"wertqgd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"701103228\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kxqnrvhek\",\"L\":\"kxqnrvhek\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1752,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"ileutsjz\",\"L\":\"ileutsjz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"ubntdft\",\"L\":\"ubntdft\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":892,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"nntbceo\",\"L\":\"nntbceo\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1352,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"autvteit\",\"L\":\"autvteit\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2099-08-02 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O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":33,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519638429433856,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:10.271 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:10.271 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4921591), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921758), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921758), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:10.275 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:23:10.288 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4921758), gtid-set: (flushed position: (mysql-bin.000003, 4921758), gtid-set: )"] [2021/12/02 23:23:10.288 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:10.288 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4921591), gtid-set: , currentLocation: position: (mysql-bin.000003, 4921758), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921758), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:10.661 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921758), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.662 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921758), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.662 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.662 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:10.662 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4921758), gtid-set: (flushed position: (mysql-bin.000003, 4921758), gtid-set: )"] [2021/12/02 23:23:10.662 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4921758), gtid-set: (flushed position: (mysql-bin.000003, 4921758), gtid-set: )"] [2021/12/02 23:23:10.662 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:10.666 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921758), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.666 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4921758), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.667 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.667 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.667 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.667 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.667 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.667 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:10.743 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"table-info-before\":{\"id\":70,\"name\":{\"O\":\"uqgqzm\",\"L\":\"uqgqzm\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"giiqave\",\"L\":\"giiqave\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1321,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"dspffg\",\"L\":\"dspffg\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wertqgd\",\"L\":\"wertqgd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"701103228\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kxqnrvhek\",\"L\":\"kxqnrvhek\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1752,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"ileutsjz\",\"L\":\"ileutsjz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"ubntdft\",\"L\":\"ubntdft\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":892,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"nntbceo\",\"L\":\"nntbceo\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1352,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"autvteit\",\"L\":\"autvteit\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2099-08-02 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[2021/12/02 23:23:10.758 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:10.758 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:10.851 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4922108), gtid-set: (flushed position: (mysql-bin.000003, 4922108), gtid-set: )"] [2021/12/02 23:23:10.851 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:10.851 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 4921837), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922108), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:23:11.324 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4922187), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922366), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:11.324 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4922187), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922366), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:11.324 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4922187), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922366), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:11.324 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4922187), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922366), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922366), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:23:11.324 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4922108), gtid-set: (flushed position: (mysql-bin.000003, 4922108), gtid-set: )"] [2021/12/02 23:23:11.324 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4922108), gtid-set: (flushed position: (mysql-bin.000003, 4922108), gtid-set: )"] [2021/12/02 23:23:11.324 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:11.324 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`eeodta`] [2021/12/02 23:23:11.325 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4922187), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922366), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:11.325 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4922187), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922366), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922108), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:11.328 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4922187), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922366), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:11.328 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4922187), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922366), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:11.328 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4922187), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922366), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:11.328 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4922187), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922366), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:11.365 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`)\"],\"table-info-before\":{\"id\":74,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 22:50:02\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cepzgoru\",\"L\":\"cepzgoru\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uvibxvfn\",\"L\":\"uvibxvfn\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"hdpwvlm\",\"L\":\"hdpwvlm\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"klluc\",\"L\":\"klluc\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"vdasybpv\",\"L\":\"vdasybpv\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"ysygsbd\",\"L\":\"ysygsbd\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"kmtpyfyo\",\"L\":\"kmtpyfyo\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":554,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"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[2021/12/02 23:23:11.403 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:11.403 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4922187), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922366), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:23:11.403 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX 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ions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:11.413 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4922366), gtid-set: (flushed position: (mysql-bin.000003, 4922366), gtid-set: )"] [2021/12/02 23:23:11.413 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:11.413 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4922187), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922366), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:23:12.097 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4922443), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922610), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:12.097 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4922443), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922610), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:12.097 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4922443), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922610), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922610), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:12.097 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4922443), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922610), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922610), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:12.097 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4922443), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922610), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922610), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:12.097 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4922443), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922610), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922610), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:12.101 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4922443), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922610), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:12.101 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4922443), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922610), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:12.101 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4922443), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922610), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922610), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:12.101 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4922443), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922610), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922610), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:23:12.101 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4922366), gtid-set: (flushed position: (mysql-bin.000003, 4922366), gtid-set: )"] [2021/12/02 23:23:12.102 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4922366), gtid-set: (flushed position: (mysql-bin.000003, 4922366), gtid-set: )"] [2021/12/02 23:23:12.102 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:12.142 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` 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[2021/12/02 23:23:12.160 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:12.160 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4922443), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922610), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922610), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:23:12.179 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:23:12.232 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4922610), gtid-set: (flushed position: (mysql-bin.000003, 4922610), gtid-set: )"] [2021/12/02 23:23:12.232 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:12.232 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4922443), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922610), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922610), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:23:14.410 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4922689), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922875), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922610), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.410 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4922689), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922875), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922610), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.410 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4922689), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922875), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.411 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4922689), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922875), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.411 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4922689), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922875), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.411 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4922689), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922875), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.411 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4922689), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922875), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922610), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.411 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4922689), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922875), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922610), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.411 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4922689), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922875), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.411 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4922689), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922875), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922875), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:14.411 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4922610), gtid-set: (flushed position: (mysql-bin.000003, 4922610), gtid-set: )"] [2021/12/02 23:23:14.411 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4922610), gtid-set: (flushed position: (mysql-bin.000003, 4922610), gtid-set: )"] [2021/12/02 23:23:14.411 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:14.412 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`wihxkukz`] [2021/12/02 23:23:14.468 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER 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[2021/12/02 23:23:14.490 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:14.490 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4922689), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922875), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922875), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:14.815 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4922875), gtid-set: (flushed position: (mysql-bin.000003, 4922875), gtid-set: )"] [2021/12/02 23:23:14.815 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:14.815 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4922689), gtid-set: , currentLocation: position: (mysql-bin.000003, 4922875), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922875), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:14.919 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4922954), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923129), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.919 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4922954), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923129), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.919 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4922954), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923129), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923129), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.919 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4922954), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923129), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923129), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:14.919 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4922875), gtid-set: (flushed position: (mysql-bin.000003, 4922875), gtid-set: )"] [2021/12/02 23:23:14.920 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4922875), gtid-set: (flushed position: (mysql-bin.000003, 4922875), gtid-set: )"] [2021/12/02 23:23:14.920 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:14.931 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4922954), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923129), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.931 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4922954), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923129), gtid-set: , lastLocation: position: (mysql-bin.000003, 4922875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.932 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4922954), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923129), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923129), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.932 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4922954), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923129), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923129), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.932 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4922954), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923129), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923129), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.932 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4922954), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923129), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923129), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:14.956 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`)\"],\"table-info-before\":{\"id\":72,\"name\":{\"O\":\"wihxkukz\",\"L\":\"wihxkukz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"fghkazgw\",\"L\":\"fghkazgw\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"817191216\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"pgnnes\",\"L\":\"pgnnes\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"375633852\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wdrvnbw\",\"L\":\"wdrvnbw\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"vmymtyk\",\"L\":\"vmymtyk\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2019-09-24 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[2021/12/02 23:23:14.976 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:14.976 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4922954), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923129), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923129), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:14.976 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX 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[2021/12/02 23:23:15.057 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4923129), gtid-set: (flushed position: (mysql-bin.000003, 4923129), gtid-set: )"] [2021/12/02 23:23:15.057 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:15.057 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4922954), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923129), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923129), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:16.376 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4923208), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923389), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923129), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:16.377 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4923208), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923389), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923129), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:16.377 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4923208), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923389), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:16.377 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4923208), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923389), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:16.377 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4923208), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923389), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:16.377 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4923208), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923389), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:16.377 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4923208), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923389), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923129), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:16.377 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4923208), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923389), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923129), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:16.377 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4923208), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923389), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:16.377 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4923208), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923389), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923389), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:16.377 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4923129), gtid-set: (flushed position: (mysql-bin.000003, 4923129), gtid-set: )"] [2021/12/02 23:23:16.377 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4923129), gtid-set: (flushed position: (mysql-bin.000003, 4923129), gtid-set: )"] [2021/12/02 23:23:16.377 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:16.431 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`)\"],\"table-info-before\":{\"id\":72,\"name\":{\"O\":\"wihxkukz\",\"L\":\"wihxkukz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"fghkazgw\",\"L\":\"fghkazgw\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"817191216\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"pgnnes\",\"L\":\"pgnnes\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"375633852\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wdrvnbw\",\"L\":\"wdrvnbw\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"vmymtyk\",\"L\":\"vmymtyk\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2019-09-24 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[2021/12/02 23:23:16.444 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:16.444 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4923208), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923389), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:16.444 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX 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[2021/12/02 23:23:16.495 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4923389), gtid-set: (flushed position: (mysql-bin.000003, 4923389), gtid-set: )"] [2021/12/02 23:23:16.495 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:16.495 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 4923208), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923389), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:17.214 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4923466), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:17.214 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4923466), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:17.214 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4923466), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:17.214 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4923466), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923635), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:17.214 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4923389), gtid-set: (flushed position: (mysql-bin.000003, 4923389), gtid-set: )"] [2021/12/02 23:23:17.214 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4923389), gtid-set: (flushed position: (mysql-bin.000003, 4923389), gtid-set: )"] [2021/12/02 23:23:17.214 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:17.220 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4923466), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:17.220 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4923466), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:17.220 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4923466), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:17.220 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4923466), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:17.220 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4923466), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:17.220 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4923466), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:17.266 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`\"],\"table-info-before\":{\"id\":72,\"name\":{\"O\":\"wihxkukz\",\"L\":\"wihxkukz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"fghkazgw\",\"L\":\"fghkazgw\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"817191216\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"pgnnes\",\"L\":\"pgnnes\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"375633852\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wdrvnbw\",\"L\":\"wdrvnbw\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"vmymtyk\",\"L\":\"vmymtyk\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2019-09-24 09:49:35\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":129,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"raqkn\",\"L\":\"raqkn\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Coll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ed\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"vmymtyk\",\"L\":\"vmymtyk\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2019-09-24 09:49:35\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":129,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"raqkn\",\"L\":\"raqkn\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":18,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519640261558272,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:17.282 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:17.282 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4923466), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923635), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:17.324 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:23:17.400 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4923635), gtid-set: (flushed position: (mysql-bin.000003, 4923635), gtid-set: )"] [2021/12/02 23:23:17.400 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:17.400 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 4923466), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923635), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923635), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:18.361 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4923712), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923881), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:18.361 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4923712), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923881), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:18.361 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4923712), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923881), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:18.361 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4923712), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923881), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:18.361 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4923712), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923881), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:18.361 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4923712), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923881), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:18.363 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4923712), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923881), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:18.363 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4923712), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923881), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:18.365 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4923712), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923881), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:18.365 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4923712), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923881), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923881), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:18.365 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4923635), gtid-set: (flushed position: (mysql-bin.000003, 4923635), gtid-set: )"] [2021/12/02 23:23:18.365 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4923635), gtid-set: (flushed position: (mysql-bin.000003, 4923635), gtid-set: )"] [2021/12/02 23:23:18.365 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:18.413 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` 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ate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case1\",\"L\":\"case1\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":19,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519640564334592,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:18.421 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:18.421 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4923712), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923881), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923881), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:18.677 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4923881), gtid-set: (flushed position: (mysql-bin.000003, 4923881), gtid-set: )"] [2021/12/02 23:23:18.677 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:18.677 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 4923712), gtid-set: , currentLocation: position: (mysql-bin.000003, 4923881), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923881), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:19.355 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4923958), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924124), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:19.355 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4923958), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924124), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:19.356 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4923958), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924124), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:19.356 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4923958), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924124), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:19.356 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4923958), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924124), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:19.356 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4923958), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924124), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:19.358 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4923958), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924124), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:19.358 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4923958), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924124), gtid-set: , lastLocation: position: (mysql-bin.000003, 4923881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:19.358 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4923958), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924124), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:19.358 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4923958), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924124), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924124), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:19.358 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4923881), gtid-set: (flushed position: (mysql-bin.000003, 4923881), gtid-set: )"] [2021/12/02 23:23:19.358 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4923881), gtid-set: (flushed position: (mysql-bin.000003, 4923881), gtid-set: )"] [2021/12/02 23:23:19.358 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:19.413 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN 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[2021/12/02 23:23:19.513 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:23:19.513 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4923958), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924124), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924124), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:19.597 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4924124), gtid-set: (flushed position: (mysql-bin.000003, 4924124), gtid-set: )"] [2021/12/02 23:23:19.597 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:19.597 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 4923958), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924124), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924124), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:23:21.523 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:21.523 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:21.524 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:21.524 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:21.524 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:21.524 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:21.524 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:21.526 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:21.526 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:21.526 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:21.526 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:21.526 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4924124), gtid-set: (flushed position: (mysql-bin.000003, 4924124), gtid-set: )"] [2021/12/02 23:23:21.527 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4924124), gtid-set: (flushed position: (mysql-bin.000003, 4924124), gtid-set: )"] [2021/12/02 23:23:21.527 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:21.527 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ukglzbz`] [2021/12/02 23:23:21.623 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":68,\"name\":{\"O\":\"ukglzbz\",\"L\":\"ukglzbz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"flicixp\",\"L\":\"flicixp\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1983-03-29 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",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":33,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519641406341120,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:21.648 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:21.648 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:21.839 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4924433), gtid-set: (flushed position: (mysql-bin.000003, 4924433), gtid-set: )"] [2021/12/02 23:23:21.839 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:21.839 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 4924203), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924433), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:22.065 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4924512), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924700), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.065 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4924512), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924700), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.065 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4924512), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924700), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.065 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4924512), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924700), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.065 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4924512), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924700), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.065 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4924512), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924700), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.065 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4924512), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924700), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.065 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4924512), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924700), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924433), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.065 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4924512), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924700), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.066 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4924512), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924700), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924700), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:22.066 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4924433), gtid-set: (flushed position: (mysql-bin.000003, 4924433), gtid-set: )"] [2021/12/02 23:23:22.066 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4924433), gtid-set: (flushed position: (mysql-bin.000003, 4924433), gtid-set: )"] [2021/12/02 23:23:22.066 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:22.107 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"table-info-before\":{\"id\":68,\"name\":{\"O\":\"ukglzbz\",\"L\":\"ukglzbz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"flicixp\",\"L\":\"flicixp\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1983-03-29 16:24:51\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"orulxovaf\",\"L\":\"orulxovaf\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"knvbd\",\"L\":\"knvbd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1380,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kvbhz\",\"L\":\"kvbhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2033-09-16 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,\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":34,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519641530859520,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:22.116 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:22.116 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4924512), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924700), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924700), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:22.169 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4924700), gtid-set: (flushed position: (mysql-bin.000003, 4924700), gtid-set: )"] [2021/12/02 23:23:22.169 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:22.169 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 4924512), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924700), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924700), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:22.299 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:23:22.299 +00:00] [INFO] [mode.go:49] ["disable safe-mode after task initialization finished"] [task=task_optimistic] [unit="binlog replication"] [2021/12/02 23:23:22.838 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4924779), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924964), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.838 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4924779), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924964), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.839 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4924779), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924964), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924964), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.839 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4924779), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924964), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924964), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:22.839 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4924700), gtid-set: (flushed position: (mysql-bin.000003, 4924700), gtid-set: )"] [2021/12/02 23:23:22.839 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4924779), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924964), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.839 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4924779), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924964), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.840 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4924779), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924964), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924964), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.840 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4924779), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924964), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924964), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.840 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4924779), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924964), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924964), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.840 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4924779), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924964), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924964), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.840 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4924700), gtid-set: (flushed position: (mysql-bin.000003, 4924700), gtid-set: )"] [2021/12/02 23:23:22.840 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:22.882 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"table-info-before\":{\"id\":68,\"name\":{\"O\":\"ukglzbz\",\"L\":\"ukglzbz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"flicixp\",\"L\":\"flicixp\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1983-03-29 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{\"id\":35,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":35,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519641733758976,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:22.890 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:22.890 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4924779), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924964), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924964), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:22.892 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:23:22.898 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4924964), gtid-set: (flushed position: (mysql-bin.000003, 4924964), gtid-set: )"] [2021/12/02 23:23:22.898 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:22.898 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 4924779), gtid-set: , currentLocation: position: (mysql-bin.000003, 4924964), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924964), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:22.971 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4925043), gtid-set: , currentLocation: position: (mysql-bin.000003, 4925217), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924964), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.971 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4925043), gtid-set: , currentLocation: position: (mysql-bin.000003, 4925217), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924964), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.971 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4925043), gtid-set: , currentLocation: position: (mysql-bin.000003, 4925217), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924964), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.971 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4925043), gtid-set: , currentLocation: position: (mysql-bin.000003, 4925217), gtid-set: , lastLocation: position: (mysql-bin.000003, 4924964), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.972 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4925043), gtid-set: , currentLocation: position: (mysql-bin.000003, 4925217), gtid-set: , lastLocation: position: (mysql-bin.000003, 4925217), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.972 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4925043), gtid-set: , currentLocation: position: (mysql-bin.000003, 4925217), gtid-set: , lastLocation: position: (mysql-bin.000003, 4925217), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.972 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4925043), gtid-set: , currentLocation: position: (mysql-bin.000003, 4925217), gtid-set: , lastLocation: position: (mysql-bin.000003, 4925217), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.972 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4925043), gtid-set: , currentLocation: position: (mysql-bin.000003, 4925217), gtid-set: , lastLocation: position: (mysql-bin.000003, 4925217), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.972 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4925043), gtid-set: , currentLocation: position: (mysql-bin.000003, 4925217), gtid-set: , lastLocation: position: (mysql-bin.000003, 4925217), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:22.972 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4925043), gtid-set: , currentLocation: position: (mysql-bin.000003, 4925217), gtid-set: , lastLocation: position: (mysql-bin.000003, 4925217), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:22.972 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 4924964), gtid-set: (flushed position: (mysql-bin.000003, 4924964), gtid-set: )"] [2021/12/02 23:23:22.972 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4924964), gtid-set: (flushed position: (mysql-bin.000003, 4924964), gtid-set: )"] [2021/12/02 23:23:22.972 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:23.007 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX 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[2021/12/02 23:23:23.032 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:23.032 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4925043), gtid-set: , currentLocation: position: (mysql-bin.000003, 4925217), gtid-set: , lastLocation: position: (mysql-bin.000003, 4925217), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:23.032 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX 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{\"id\":35,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":35,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519641769672704,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:23.046 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 4925217), gtid-set: (flushed position: (mysql-bin.000003, 4925217), gtid-set: )"] [2021/12/02 23:23:23.046 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:23.046 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 4925043), gtid-set: , currentLocation: position: (mysql-bin.000003, 4925217), gtid-set: , lastLocation: position: (mysql-bin.000003, 4925217), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:23.659 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:23:23.659 +00:00] [INFO] [mode.go:49] ["disable safe-mode after task initialization finished"] [task=task_pessimistic] [unit="binlog replication"] [2021/12/02 23:23:24.180 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5266523), gtid-set: , currentLocation: position: (mysql-bin.000003, 5266729), gtid-set: , lastLocation: position: (mysql-bin.000003, 5266444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:24.180 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5266523), gtid-set: , currentLocation: position: (mysql-bin.000003, 5266729), gtid-set: , lastLocation: position: (mysql-bin.000003, 5266444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:24.180 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5266523), gtid-set: , currentLocation: position: (mysql-bin.000003, 5266729), gtid-set: , lastLocation: position: (mysql-bin.000003, 5266729), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:24.180 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5266523), gtid-set: , currentLocation: position: (mysql-bin.000003, 5266729), gtid-set: , lastLocation: position: (mysql-bin.000003, 5266729), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:24.180 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5266523), gtid-set: , currentLocation: position: (mysql-bin.000003, 5266729), gtid-set: , lastLocation: position: (mysql-bin.000003, 5266729), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:24.180 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5266523), gtid-set: , currentLocation: position: (mysql-bin.000003, 5266729), gtid-set: , lastLocation: position: (mysql-bin.000003, 5266729), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:24.180 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5266523), gtid-set: , currentLocation: position: (mysql-bin.000003, 5266729), gtid-set: , lastLocation: position: (mysql-bin.000003, 5266444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:24.180 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5266523), gtid-set: , currentLocation: position: (mysql-bin.000003, 5266729), gtid-set: , lastLocation: position: (mysql-bin.000003, 5266444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:24.180 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5266523), gtid-set: , currentLocation: position: (mysql-bin.000003, 5266729), gtid-set: , lastLocation: position: (mysql-bin.000003, 5266729), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:24.180 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5266523), gtid-set: , currentLocation: position: (mysql-bin.000003, 5266729), gtid-set: , lastLocation: position: (mysql-bin.000003, 5266729), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:24.180 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 5266444), gtid-set: (flushed position: (mysql-bin.000003, 4925217), gtid-set: )"] [2021/12/02 23:23:24.247 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 5266444), gtid-set: (flushed position: (mysql-bin.000003, 5266444), gtid-set: )"] [2021/12/02 23:23:24.247 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:24.296 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"table-info-before\":{\"id\":68,\"name\":{\"O\":\"ukglzbz\",\"L\":\"ukglzbz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"flicixp\",\"L\":\"flicixp\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1983-03-29 16:24:51\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"orulxovaf\",\"L\":\"orulxovaf\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"knvbd\",\"L\":\"knvbd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1380,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kvbhz\",\"L\":\"kvbhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2033-09-16 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[2021/12/02 23:23:24.323 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:24.323 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5266523), gtid-set: , currentLocation: position: (mysql-bin.000003, 5266729), gtid-set: , lastLocation: position: (mysql-bin.000003, 5266729), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:24.323 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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{\"id\":35,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":35,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519642103906305,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:24.366 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 5266729), gtid-set: (flushed position: (mysql-bin.000003, 5266729), gtid-set: )"] [2021/12/02 23:23:24.366 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:24.366 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5266523), gtid-set: , currentLocation: position: (mysql-bin.000003, 5266729), gtid-set: , lastLocation: position: (mysql-bin.000003, 5266729), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:23:25.126 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456644), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.127 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456644), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.127 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456996), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.127 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456996), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.127 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456996), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.127 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456996), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.127 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456996), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.127 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456996), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.127 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456644), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.128 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456644), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.128 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456996), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.128 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456996), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:25.128 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 5456644), gtid-set: (flushed position: (mysql-bin.000003, 5266729), gtid-set: )"] [2021/12/02 23:23:25.178 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 5456644), gtid-set: (flushed position: (mysql-bin.000003, 5456644), gtid-set: )"] [2021/12/02 23:23:25.178 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:25.178 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`qejfvbyl`] [2021/12/02 23:23:25.256 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5464976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.256 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5464976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.256 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5465221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.256 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5465221), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:23:25.256 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 5464976), gtid-set: (flushed position: (mysql-bin.000003, 4219767), gtid-set: )"] [2021/12/02 23:23:25.264 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:23:25.264 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:23:25.324 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER 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ry\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":26,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519642368933888,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:25.364 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:25.364 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456996), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:25.378 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:23:25.384 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:23:25.387 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:23:25.403 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 5464976), gtid-set: (flushed position: (mysql-bin.000003, 5464976), gtid-set: )"] [2021/12/02 23:23:25.403 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:25.403 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5465221), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:23:25.403 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:23:25.409 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 5456996), gtid-set: (flushed position: (mysql-bin.000003, 5456996), gtid-set: )"] [2021/12/02 23:23:25.409 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:25.409 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 5456723), gtid-set: , currentLocation: position: (mysql-bin.000003, 5456996), gtid-set: , lastLocation: position: (mysql-bin.000003, 5456996), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:25.410 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5464976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.410 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5464976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.410 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5465221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.410 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5465221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.410 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5465221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.410 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5465221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:25.422 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:23:25.422 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 5465053), gtid-set: "] ["end location"="position: (mysql-bin.000003, 5465221), gtid-set: "] [2021/12/02 23:23:25.422 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 5465053), gtid-set: "] ["end location"="position: (mysql-bin.000003, 5465221), gtid-set: "] [2021/12/02 23:23:25.422 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:23:25.430 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"acoxxft\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL)\"]}"] [revision=707] [2021/12/02 23:23:25.436 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5465221), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`acoxxft`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:23:25.436 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5465221), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:23:25.456 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:23:25.456 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"]]"] [2021/12/02 23:23:25.478 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 5465053), gtid-set: (flushed position: (mysql-bin.000003, 5465053), gtid-set: )"] [2021/12/02 23:23:25.478 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:25.478 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ojqwv text NOT NULL), startLocation: position: (mysql-bin.000003, 5465053), gtid-set: , currentLocation: position: (mysql-bin.000003, 5465221), gtid-set: , lastLocation: position: (mysql-bin.000003, 5465221), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ojqwv` TEXT NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:23:25.478 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 5465221), gtid-set: "] [2021/12/02 23:23:25.487 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=1505] [2021/12/02 23:23:25.488 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`acoxxft`, current location: position: (mysql-bin.000003, 5469769), gtid-set: , latest location: position: (mysql-bin.000003, 5465221), gtid-set: , all resolved: true}"] [2021/12/02 23:23:25.488 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 5465221), gtid-set: "] [2021/12/02 23:23:25.495 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=1507] [2021/12/02 23:23:25.504 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:23:25.505 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] ["create string"="CREATE TABLE `acoxxft` (\n `gehyr` timestamp DEFAULT '2036-02-09 05:59:38',\n `dbnkgwms` datetime DEFAULT '2064-07-18 09:49:39',\n `ccfkwiplu` int(15) DEFAULT NULL,\n `dqrat` int(19) DEFAULT NULL,\n `wbmsywijg` int(12) DEFAULT '354553044',\n `tsnqfj` datetime DEFAULT NULL,\n `tfxjiz` timestamp NOT NULL DEFAULT '1980-01-17 00:29:52',\n `wyhybc` int(11) DEFAULT NULL,\n `eiywvgiz` text DEFAULT NULL,\n `kjhhy` text DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `ojqwv` text NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:26.861 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 5679913), gtid-set: , currentLocation: position: (mysql-bin.000003, 5680099), gtid-set: , lastLocation: position: (mysql-bin.000003, 5679834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:26.862 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 5679913), gtid-set: , currentLocation: position: (mysql-bin.000003, 5680099), gtid-set: , lastLocation: position: (mysql-bin.000003, 5679834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:26.862 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 5679913), gtid-set: , currentLocation: position: (mysql-bin.000003, 5680099), gtid-set: , lastLocation: position: (mysql-bin.000003, 5680099), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:26.862 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 5679913), gtid-set: , currentLocation: position: (mysql-bin.000003, 5680099), gtid-set: , lastLocation: position: (mysql-bin.000003, 5680099), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:26.862 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 5679913), gtid-set: , currentLocation: position: (mysql-bin.000003, 5680099), gtid-set: , lastLocation: position: (mysql-bin.000003, 5680099), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:26.862 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 5679913), gtid-set: , currentLocation: position: (mysql-bin.000003, 5680099), gtid-set: , lastLocation: position: (mysql-bin.000003, 5680099), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:26.862 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 5679913), gtid-set: , currentLocation: position: (mysql-bin.000003, 5680099), gtid-set: , lastLocation: position: (mysql-bin.000003, 5679834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:26.862 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 5679913), gtid-set: , currentLocation: position: (mysql-bin.000003, 5680099), gtid-set: , lastLocation: position: (mysql-bin.000003, 5679834), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:26.862 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 5679913), gtid-set: , currentLocation: position: (mysql-bin.000003, 5680099), gtid-set: , lastLocation: position: (mysql-bin.000003, 5680099), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:26.863 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 5679913), gtid-set: , currentLocation: position: (mysql-bin.000003, 5680099), gtid-set: , lastLocation: position: (mysql-bin.000003, 5680099), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:26.863 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 5679834), gtid-set: (flushed position: (mysql-bin.000003, 5456996), gtid-set: )"] [2021/12/02 23:23:26.879 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 5679834), gtid-set: (flushed position: (mysql-bin.000003, 5679834), gtid-set: )"] [2021/12/02 23:23:26.879 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:26.943 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"table-info-before\":{\"id\":78,\"name\":{\"O\":\"qejfvbyl\",\"L\":\"qejfvbyl\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"wssadpu\",\"L\":\"wssadpu\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1298,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cfxqkrtmd\",\"L\":\"cfxqkrtmd\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"mjypr\",\"L\":\"mjypr\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"afnjjykei\",\"L\":\"afnjjykei\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"dptawz\",\"L\":\"dptawz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"69280691\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"vvuqq\",\"L\":\"vvuqq\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"clxeoivq\",\"L\":\"clxeoivq\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2037-08-30 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13:46:18\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"ldxkij\",\"L\":\"ldxkij\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1579873536\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":1,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"bina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[2021/12/02 23:23:26.970 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:26.970 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 5679913), gtid-set: , currentLocation: position: (mysql-bin.000003, 5680099), gtid-set: , lastLocation: position: (mysql-bin.000003, 5680099), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:27.015 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:23:27.104 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 5680099), gtid-set: (flushed position: (mysql-bin.000003, 5680099), gtid-set: )"] [2021/12/02 23:23:27.104 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:27.104 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 5679913), gtid-set: , currentLocation: position: (mysql-bin.000003, 5680099), gtid-set: , lastLocation: position: (mysql-bin.000003, 5680099), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:27.272 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 5755473), gtid-set: , currentLocation: position: (mysql-bin.000003, 5755648), gtid-set: , lastLocation: position: (mysql-bin.000003, 5755394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:27.272 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 5755473), gtid-set: , currentLocation: position: (mysql-bin.000003, 5755648), gtid-set: , lastLocation: position: (mysql-bin.000003, 5755394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:27.272 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 5755473), gtid-set: , currentLocation: position: (mysql-bin.000003, 5755648), gtid-set: , lastLocation: position: (mysql-bin.000003, 5755648), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:27.272 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 5755473), gtid-set: , currentLocation: position: (mysql-bin.000003, 5755648), gtid-set: , lastLocation: position: (mysql-bin.000003, 5755648), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:27.272 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 5755394), gtid-set: (flushed position: (mysql-bin.000003, 5680099), gtid-set: )"] [2021/12/02 23:23:27.272 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 5755473), gtid-set: , currentLocation: position: (mysql-bin.000003, 5755648), gtid-set: , lastLocation: position: (mysql-bin.000003, 5755394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:27.272 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 5755473), gtid-set: , currentLocation: position: (mysql-bin.000003, 5755648), gtid-set: , lastLocation: position: (mysql-bin.000003, 5755394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:27.272 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 5755473), gtid-set: , currentLocation: position: (mysql-bin.000003, 5755648), gtid-set: , lastLocation: position: (mysql-bin.000003, 5755648), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:27.272 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 5755473), gtid-set: , currentLocation: position: (mysql-bin.000003, 5755648), gtid-set: , lastLocation: position: (mysql-bin.000003, 5755648), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:27.272 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 5755473), gtid-set: , currentLocation: position: (mysql-bin.000003, 5755648), gtid-set: , lastLocation: position: (mysql-bin.000003, 5755648), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:27.272 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 5755473), gtid-set: , currentLocation: position: (mysql-bin.000003, 5755648), gtid-set: , lastLocation: position: (mysql-bin.000003, 5755648), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:27.325 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 5755394), gtid-set: (flushed position: (mysql-bin.000003, 5755394), gtid-set: )"] [2021/12/02 23:23:27.325 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:27.364 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX 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[2021/12/02 23:23:27.382 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:27.382 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 5755473), gtid-set: , currentLocation: position: (mysql-bin.000003, 5755648), gtid-set: , lastLocation: position: (mysql-bin.000003, 5755648), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:27.382 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX 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[2021/12/02 23:23:27.437 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 5755648), gtid-set: (flushed position: (mysql-bin.000003, 5755648), gtid-set: )"] [2021/12/02 23:23:27.438 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:27.438 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 5755473), gtid-set: , currentLocation: position: (mysql-bin.000003, 5755648), gtid-set: , lastLocation: position: (mysql-bin.000003, 5755648), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:28.407 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5930550), gtid-set: , currentLocation: position: (mysql-bin.000003, 5930757), gtid-set: , lastLocation: position: (mysql-bin.000003, 5930471), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.407 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5930550), gtid-set: , currentLocation: position: (mysql-bin.000003, 5930757), gtid-set: , lastLocation: position: (mysql-bin.000003, 5930471), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.407 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5930550), gtid-set: , currentLocation: position: (mysql-bin.000003, 5930757), gtid-set: , lastLocation: position: (mysql-bin.000003, 5930757), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.407 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5930550), gtid-set: , currentLocation: position: (mysql-bin.000003, 5930757), gtid-set: , lastLocation: position: (mysql-bin.000003, 5930757), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.407 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5930550), gtid-set: , currentLocation: position: (mysql-bin.000003, 5930757), gtid-set: , lastLocation: position: (mysql-bin.000003, 5930757), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.407 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5930550), gtid-set: , currentLocation: position: (mysql-bin.000003, 5930757), gtid-set: , lastLocation: position: (mysql-bin.000003, 5930757), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.407 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5930550), gtid-set: , currentLocation: position: (mysql-bin.000003, 5930757), gtid-set: , lastLocation: position: (mysql-bin.000003, 5930471), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.407 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5930550), gtid-set: , currentLocation: position: (mysql-bin.000003, 5930757), gtid-set: , lastLocation: position: (mysql-bin.000003, 5930471), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.408 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5930550), gtid-set: , currentLocation: position: (mysql-bin.000003, 5930757), gtid-set: , lastLocation: position: (mysql-bin.000003, 5930757), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.408 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5930550), gtid-set: , currentLocation: position: (mysql-bin.000003, 5930757), gtid-set: , lastLocation: position: (mysql-bin.000003, 5930757), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:28.408 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 5930471), gtid-set: (flushed position: (mysql-bin.000003, 5755648), gtid-set: )"] [2021/12/02 23:23:28.432 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 5930471), gtid-set: (flushed position: (mysql-bin.000003, 5930471), gtid-set: )"] [2021/12/02 23:23:28.432 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:28.462 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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[2021/12/02 23:23:28.473 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:28.473 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5930550), gtid-set: , currentLocation: position: (mysql-bin.000003, 5930757), gtid-set: , lastLocation: position: (mysql-bin.000003, 5930757), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:28.473 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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13:46:18\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"ldxkij\",\"L\":\"ldxkij\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1579873536\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":1,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"bina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[2021/12/02 23:23:28.500 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 5930757), gtid-set: (flushed position: (mysql-bin.000003, 5930757), gtid-set: )"] [2021/12/02 23:23:28.500 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:28.500 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 5930550), gtid-set: , currentLocation: position: (mysql-bin.000003, 5930757), gtid-set: , lastLocation: position: (mysql-bin.000003, 5930757), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:28.946 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175026), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.947 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175026), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.947 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175271), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.947 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175271), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.947 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175271), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.947 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175271), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.947 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175026), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.947 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175026), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.947 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175271), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:28.947 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175271), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [2021/12/02 23:23:28.947 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 6175026), gtid-set: (flushed position: (mysql-bin.000003, 5465053), gtid-set: )"] [2021/12/02 23:23:29.147 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:23:29.148 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:23:29.296 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 6218375), gtid-set: , currentLocation: position: (mysql-bin.000003, 6218564), gtid-set: , lastLocation: position: (mysql-bin.000003, 6218296), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:29.296 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 6218375), gtid-set: , currentLocation: position: (mysql-bin.000003, 6218564), gtid-set: , lastLocation: position: (mysql-bin.000003, 6218296), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:29.296 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 6218375), gtid-set: , currentLocation: position: (mysql-bin.000003, 6218564), gtid-set: , lastLocation: position: (mysql-bin.000003, 6218564), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:29.297 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 6218375), gtid-set: , currentLocation: position: (mysql-bin.000003, 6218564), gtid-set: , lastLocation: position: (mysql-bin.000003, 6218564), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:29.297 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 6218296), gtid-set: (flushed position: (mysql-bin.000003, 5930757), gtid-set: )"] [2021/12/02 23:23:29.317 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 6218296), gtid-set: (flushed position: (mysql-bin.000003, 6218296), gtid-set: )"] [2021/12/02 23:23:29.317 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:29.351 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 6175026), gtid-set: (flushed position: (mysql-bin.000003, 6175026), gtid-set: )"] [2021/12/02 23:23:29.351 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:29.351 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175271), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [sourceTableID=`db_pessimistic`.`dqyoops`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:23:29.351 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] [2021/12/02 23:23:29.360 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"table-info-before\":{\"id\":78,\"name\":{\"O\":\"qejfvbyl\",\"L\":\"qejfvbyl\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"wssadpu\",\"L\":\"wssadpu\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1298,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cfxqkrtmd\",\"L\":\"cfxqkrtmd\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"mjypr\",\"L\":\"mjypr\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"afnjjykei\",\"L\":\"afnjjykei\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"dptawz\",\"L\":\"dptawz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"69280691\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"vvuqq\",\"L\":\"vvuqq\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"clxeoivq\",\"L\":\"clxeoivq\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2037-08-30 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ry\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":27,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":17,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":21,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":28,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519643432714240,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:29.381 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:23:29.381 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dqyoops`] ["start location"="position: (mysql-bin.000003, 6175103), gtid-set: "] ["end location"="position: (mysql-bin.000003, 6175271), gtid-set: "] [2021/12/02 23:23:29.382 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dqyoops`] ["start location"="position: (mysql-bin.000003, 6175103), gtid-set: "] ["end location"="position: (mysql-bin.000003, 6175271), gtid-set: "] [2021/12/02 23:23:29.382 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:23:29.389 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"dqyoops\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL)\"]}"] [revision=741] [2021/12/02 23:23:29.390 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:29.390 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 6218375), gtid-set: , currentLocation: position: (mysql-bin.000003, 6218564), gtid-set: , lastLocation: position: (mysql-bin.000003, 6218564), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:29.926 +00:00] [INFO] [syncer.go:2651] ["ignore DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175271), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [sourceTableID=`db_pessimistic`.`dqyoops`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`dqyoops`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL)\"],\"exec\":false,\"done\":false}"] [2021/12/02 23:23:29.926 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175271), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [2021/12/02 23:23:29.926 +00:00] [INFO] [syncer.go:1152] ["ignore shard DDLs in pessimistic shard mode"] [task=task_pessimistic] [unit="binlog replication"] [ddls="[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL)\"]"] [2021/12/02 23:23:29.937 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:23:29.938 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:23:29.961 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 6218564), gtid-set: (flushed position: (mysql-bin.000003, 6218564), gtid-set: )"] [2021/12/02 23:23:29.961 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:29.961 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 6218375), gtid-set: , currentLocation: position: (mysql-bin.000003, 6218564), gtid-set: , lastLocation: position: (mysql-bin.000003, 6218564), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:29.961 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6221903), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:29.962 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6221903), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:29.962 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6222160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:29.962 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6222160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:29.962 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6222160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:29.962 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6222160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:29.962 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 6402985), gtid-set: , currentLocation: position: (mysql-bin.000003, 6403174), gtid-set: , lastLocation: position: (mysql-bin.000003, 6402906), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:29.962 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 6402985), gtid-set: , currentLocation: position: (mysql-bin.000003, 6403174), gtid-set: , lastLocation: position: (mysql-bin.000003, 6402906), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:29.963 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 6402985), gtid-set: , currentLocation: position: (mysql-bin.000003, 6403174), gtid-set: , lastLocation: position: (mysql-bin.000003, 6403174), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:29.963 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 6402985), gtid-set: , currentLocation: position: (mysql-bin.000003, 6403174), gtid-set: , lastLocation: position: (mysql-bin.000003, 6403174), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:29.963 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 6402906), gtid-set: (flushed position: (mysql-bin.000003, 6218564), gtid-set: )"] [2021/12/02 23:23:29.981 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 6402906), gtid-set: (flushed position: (mysql-bin.000003, 6402906), gtid-set: )"] [2021/12/02 23:23:29.981 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:30.047 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 6175103), gtid-set: (flushed position: (mysql-bin.000003, 6175103), gtid-set: )"] [2021/12/02 23:23:30.047 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:30.047 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (gmwur varchar(973) NOT NULL), startLocation: position: (mysql-bin.000003, 6175103), gtid-set: , currentLocation: position: (mysql-bin.000003, 6175271), gtid-set: , lastLocation: position: (mysql-bin.000003, 6175271), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`gmwur` VARCHAR(973) NOT NULL), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [2021/12/02 23:23:30.047 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 6175271), gtid-set: "] [2021/12/02 23:23:30.097 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"table-info-before\":{\"id\":78,\"name\":{\"O\":\"qejfvbyl\",\"L\":\"qejfvbyl\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"wssadpu\",\"L\":\"wssadpu\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1298,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cfxqkrtmd\",\"L\":\"cfxqkrtmd\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"mjypr\",\"L\":\"mjypr\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"afnjjykei\",\"L\":\"afnjjykei\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"dptawz\",\"L\":\"dptawz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"69280691\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"vvuqq\",\"L\":\"vvuqq\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"clxeoivq\",\"L\":\"clxeoivq\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2037-08-30 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ollate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":18,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":22,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":29,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519643615166464,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:30.102 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=1709] [2021/12/02 23:23:30.104 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`dqyoops`, current location: position: (mysql-bin.000003, 6177527), gtid-set: , latest location: position: (mysql-bin.000003, 6175271), gtid-set: , all resolved: true}"] [2021/12/02 23:23:30.104 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 6175271), gtid-set: "] [2021/12/02 23:23:30.121 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:30.121 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 6402985), gtid-set: , currentLocation: position: (mysql-bin.000003, 6403174), gtid-set: , lastLocation: position: (mysql-bin.000003, 6403174), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:30.126 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=1711] [2021/12/02 23:23:30.128 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] [2021/12/02 23:23:30.146 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] ["create string"="CREATE TABLE `dqyoops` (\n `uuid` varchar(253) DEFAULT NULL,\n `gjenie` int(10) DEFAULT NULL,\n `stllrwth` varchar(1774) NOT NULL DEFAULT 'KBNXSJKGOVQYGDIJEMPLUAZNOWQVOTSIEDIEJUPAWDMXNXXRJSIBJB',\n `ojyaq` int(17) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `eqsihowmt` timestamp NULL DEFAULT NULL,\n `fibwqwad` int(14) DEFAULT '1986677448',\n `coktlzg` int(10) DEFAULT NULL,\n `kxshriehq` timestamp NULL DEFAULT NULL,\n `zxowwuzj` int(9) DEFAULT '2100670194',\n `qvvuaht` varchar(1742) DEFAULT 'UQFOLQIXUGSUIIIKZ',\n `jjidtfz` int(9) NOT NULL DEFAULT '1591197633',\n `llhnb` text DEFAULT NULL,\n `tzgrl` text DEFAULT NULL,\n `gmwur` varchar(973) NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:30.147 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 6218375), gtid-set: , currentLocation: position: (mysql-bin.000003, 6218564), gtid-set: , lastLocation: position: (mysql-bin.000003, 6218296), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:30.147 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 6218375), gtid-set: , currentLocation: position: (mysql-bin.000003, 6218564), gtid-set: , lastLocation: position: (mysql-bin.000003, 6218296), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:30.147 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 6218375), gtid-set: , currentLocation: position: (mysql-bin.000003, 6218564), gtid-set: , lastLocation: position: (mysql-bin.000003, 6218564), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:30.147 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 6218375), gtid-set: , currentLocation: position: (mysql-bin.000003, 6218564), gtid-set: , lastLocation: position: (mysql-bin.000003, 6218564), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:30.150 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 6218375), gtid-set: , currentLocation: position: (mysql-bin.000003, 6218564), gtid-set: , lastLocation: position: (mysql-bin.000003, 6218564), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:30.150 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 6218375), gtid-set: , currentLocation: position: (mysql-bin.000003, 6218564), gtid-set: , lastLocation: position: (mysql-bin.000003, 6218564), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:30.150 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6221903), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:30.150 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6221903), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:30.151 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6222160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:30.151 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6222160), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), routedDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), sourceTables: `db_pessimistic`.`kuddqkl`, targetTables: `db_pessimistic`.`kuddqkl`}}"] [2021/12/02 23:23:30.151 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 6221903), gtid-set: (flushed position: (mysql-bin.000003, 6175103), gtid-set: )"] [2021/12/02 23:23:30.283 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:23:30.283 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:23:30.346 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 6221903), gtid-set: (flushed position: (mysql-bin.000003, 6221903), gtid-set: )"] [2021/12/02 23:23:30.346 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:30.346 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6222160), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), routedDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), sourceTables: `db_pessimistic`.`kuddqkl`, targetTables: `db_pessimistic`.`kuddqkl`}}"] [sourceTableID=`db_pessimistic`.`kuddqkl`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:23:30.346 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`kuddqkl`] [2021/12/02 23:23:30.375 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:23:30.375 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`kuddqkl`] ["start location"="position: (mysql-bin.000003, 6221982), gtid-set: "] ["end location"="position: (mysql-bin.000003, 6222160), gtid-set: "] [2021/12/02 23:23:30.375 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`kuddqkl`] ["start location"="position: (mysql-bin.000003, 6221982), gtid-set: "] ["end location"="position: (mysql-bin.000003, 6222160), gtid-set: "] [2021/12/02 23:23:30.375 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:23:30.398 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"kuddqkl\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884)\"]}"] [revision=757] [2021/12/02 23:23:30.648 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 6403174), gtid-set: (flushed position: (mysql-bin.000003, 6403174), gtid-set: )"] [2021/12/02 23:23:30.648 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:30.648 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 6402985), gtid-set: , currentLocation: position: (mysql-bin.000003, 6403174), gtid-set: , lastLocation: position: (mysql-bin.000003, 6403174), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:30.725 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 6528120), gtid-set: , currentLocation: position: (mysql-bin.000003, 6528309), gtid-set: , lastLocation: position: (mysql-bin.000003, 6528041), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:30.725 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 6528120), gtid-set: , currentLocation: position: (mysql-bin.000003, 6528309), gtid-set: , lastLocation: position: (mysql-bin.000003, 6528041), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:30.725 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 6528120), gtid-set: , currentLocation: position: (mysql-bin.000003, 6528309), gtid-set: , lastLocation: position: (mysql-bin.000003, 6528309), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:30.725 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 6528120), gtid-set: , currentLocation: position: (mysql-bin.000003, 6528309), gtid-set: , lastLocation: position: (mysql-bin.000003, 6528309), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:30.726 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 6528041), gtid-set: (flushed position: (mysql-bin.000003, 6403174), gtid-set: )"] [2021/12/02 23:23:30.731 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 6528041), gtid-set: (flushed position: (mysql-bin.000003, 6528041), gtid-set: )"] [2021/12/02 23:23:30.731 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:30.765 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER 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e\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":30,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519643802075136,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:30.810 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:30.811 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 6528120), gtid-set: , currentLocation: position: (mysql-bin.000003, 6528309), gtid-set: , lastLocation: position: (mysql-bin.000003, 6528309), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:30.814 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_1'"] [2021/12/02 23:23:30.833 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 6528309), gtid-set: (flushed position: (mysql-bin.000003, 6528309), gtid-set: )"] [2021/12/02 23:23:30.833 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:30.833 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 6528120), gtid-set: , currentLocation: position: (mysql-bin.000003, 6528309), gtid-set: , lastLocation: position: (mysql-bin.000003, 6528309), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:31.497 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6222160), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), routedDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), sourceTables: `db_pessimistic`.`kuddqkl`, targetTables: `db_pessimistic`.`kuddqkl`}}"] [sourceTableID=`db_pessimistic`.`kuddqkl`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`kuddqkl`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:23:31.497 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6222160), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), routedDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), sourceTables: `db_pessimistic`.`kuddqkl`, targetTables: `db_pessimistic`.`kuddqkl`}}"] [2021/12/02 23:23:31.874 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7032032), gtid-set: , currentLocation: position: (mysql-bin.000003, 7032201), gtid-set: , lastLocation: position: (mysql-bin.000003, 7031955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:31.874 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7032032), gtid-set: , currentLocation: position: (mysql-bin.000003, 7032201), gtid-set: , lastLocation: position: (mysql-bin.000003, 7031955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:31.875 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7032032), gtid-set: , currentLocation: position: (mysql-bin.000003, 7032201), gtid-set: , lastLocation: position: (mysql-bin.000003, 7032201), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:31.875 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7032032), gtid-set: , currentLocation: position: (mysql-bin.000003, 7032201), gtid-set: , lastLocation: position: (mysql-bin.000003, 7032201), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:31.875 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7031955), gtid-set: (flushed position: (mysql-bin.000003, 6528309), gtid-set: )"] [2021/12/02 23:23:31.877 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7031955), gtid-set: (flushed position: (mysql-bin.000003, 7031955), gtid-set: )"] [2021/12/02 23:23:31.877 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:31.898 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` 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ollate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":31,\"name\":{\"O\":\"case1\",\"L\":\"case1\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":29,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_pri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[2021/12/02 23:23:31.908 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:31.908 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7032032), gtid-set: , currentLocation: position: (mysql-bin.000003, 7032201), gtid-set: , lastLocation: position: (mysql-bin.000003, 7032201), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:31.944 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:23:31.944 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"]]"] [2021/12/02 23:23:31.978 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 6221982), gtid-set: (flushed position: (mysql-bin.000003, 6221982), gtid-set: )"] [2021/12/02 23:23:31.978 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:31.978 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (zkewr int(12) NULL DEFAULT 1686125884), startLocation: position: (mysql-bin.000003, 6221982), gtid-set: , currentLocation: position: (mysql-bin.000003, 6222160), gtid-set: , lastLocation: position: (mysql-bin.000003, 6222160), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), routedDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`zkewr` INT(12) NULL DEFAULT 1686125884), sourceTables: `db_pessimistic`.`kuddqkl`, targetTables: `db_pessimistic`.`kuddqkl`}}"] [2021/12/02 23:23:31.978 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 6222160), gtid-set: "] [2021/12/02 23:23:31.993 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=1788] [2021/12/02 23:23:31.997 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`kuddqkl`, current location: position: (mysql-bin.000003, 6227727), gtid-set: , latest location: position: (mysql-bin.000003, 6222160), gtid-set: , all resolved: true}"] [2021/12/02 23:23:31.997 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 6222160), gtid-set: "] [2021/12/02 23:23:32.026 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=1792] [2021/12/02 23:23:32.041 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`kuddqkl`] [2021/12/02 23:23:32.042 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`kuddqkl`] ["create string"="CREATE TABLE `kuddqkl` (\n `uuid` varchar(253) DEFAULT NULL,\n `uowxenoc` timestamp NULL DEFAULT NULL,\n `ubkywt` int(17) DEFAULT NULL,\n `fxqyxnv` int(11) NOT NULL,\n `hdolacv` timestamp NOT NULL,\n `dadsc` text DEFAULT NULL,\n `ddorljk` timestamp NULL DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `eywdvh` int(9) NOT NULL DEFAULT '46328140',\n `wiylizu` int(10) DEFAULT '1407609881',\n `qhygg` int(19) DEFAULT '1224130534',\n `ecxstb` varchar(535) NOT NULL DEFAULT 'LVFNFGPVEFJIKGMGAMNYERLEKFEPAQBLDOPAULKODJWMZHYRXBDDVHHR',\n `psqtrg` timestamp NULL DEFAULT NULL,\n `zkewr` int(12) DEFAULT '1686125884',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:32.058 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 6402985), gtid-set: , currentLocation: position: (mysql-bin.000003, 6403174), gtid-set: , lastLocation: position: (mysql-bin.000003, 6402906), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.059 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 6402985), gtid-set: , currentLocation: position: (mysql-bin.000003, 6403174), gtid-set: , lastLocation: position: (mysql-bin.000003, 6402906), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.062 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 6402985), gtid-set: , currentLocation: position: (mysql-bin.000003, 6403174), gtid-set: , lastLocation: position: (mysql-bin.000003, 6403174), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.062 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 6402985), gtid-set: , currentLocation: position: (mysql-bin.000003, 6403174), gtid-set: , lastLocation: position: (mysql-bin.000003, 6403174), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.062 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 6402985), gtid-set: , currentLocation: position: (mysql-bin.000003, 6403174), gtid-set: , lastLocation: position: (mysql-bin.000003, 6403174), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.062 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 6402985), gtid-set: , currentLocation: position: (mysql-bin.000003, 6403174), gtid-set: , lastLocation: position: (mysql-bin.000003, 6403174), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.080 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 6528120), gtid-set: , currentLocation: position: (mysql-bin.000003, 6528309), gtid-set: , lastLocation: position: (mysql-bin.000003, 6528041), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.080 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 6528120), gtid-set: , currentLocation: position: (mysql-bin.000003, 6528309), gtid-set: , lastLocation: position: (mysql-bin.000003, 6528041), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.080 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 6528120), gtid-set: , currentLocation: position: (mysql-bin.000003, 6528309), gtid-set: , lastLocation: position: (mysql-bin.000003, 6528309), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.080 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 6528120), gtid-set: , currentLocation: position: (mysql-bin.000003, 6528309), gtid-set: , lastLocation: position: (mysql-bin.000003, 6528309), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.080 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 6528120), gtid-set: , currentLocation: position: (mysql-bin.000003, 6528309), gtid-set: , lastLocation: position: (mysql-bin.000003, 6528309), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.080 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 6528120), gtid-set: , currentLocation: position: (mysql-bin.000003, 6528309), gtid-set: , lastLocation: position: (mysql-bin.000003, 6528309), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.131 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7032032), gtid-set: , currentLocation: position: (mysql-bin.000003, 7032201), gtid-set: , lastLocation: position: (mysql-bin.000003, 7031955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.131 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7032032), gtid-set: , currentLocation: position: (mysql-bin.000003, 7032201), gtid-set: , lastLocation: position: (mysql-bin.000003, 7031955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.131 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7032032), gtid-set: , currentLocation: position: (mysql-bin.000003, 7032201), gtid-set: , lastLocation: position: (mysql-bin.000003, 7032201), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.131 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7032032), gtid-set: , currentLocation: position: (mysql-bin.000003, 7032201), gtid-set: , lastLocation: position: (mysql-bin.000003, 7032201), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.131 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7032032), gtid-set: , currentLocation: position: (mysql-bin.000003, 7032201), gtid-set: , lastLocation: position: (mysql-bin.000003, 7032201), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.131 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7032032), gtid-set: , currentLocation: position: (mysql-bin.000003, 7032201), gtid-set: , lastLocation: position: (mysql-bin.000003, 7032201), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:32.647 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7032201), gtid-set: (flushed position: (mysql-bin.000003, 7032201), gtid-set: )"] [2021/12/02 23:23:32.647 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:32.647 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7032032), gtid-set: , currentLocation: position: (mysql-bin.000003, 7032201), gtid-set: , lastLocation: position: (mysql-bin.000003, 7032201), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:33.302 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7223568), gtid-set: , currentLocation: position: (mysql-bin.000003, 7223734), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223491), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:33.302 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7223568), gtid-set: , currentLocation: position: (mysql-bin.000003, 7223734), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223491), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:33.303 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7223568), gtid-set: , currentLocation: position: (mysql-bin.000003, 7223734), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:33.303 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7223568), gtid-set: , currentLocation: position: (mysql-bin.000003, 7223734), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:33.303 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7223568), gtid-set: , currentLocation: position: (mysql-bin.000003, 7223734), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:33.303 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7223568), gtid-set: , currentLocation: position: (mysql-bin.000003, 7223734), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:33.303 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7223568), gtid-set: , currentLocation: position: (mysql-bin.000003, 7223734), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223491), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:33.303 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7223568), gtid-set: , currentLocation: position: (mysql-bin.000003, 7223734), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223491), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:33.303 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7223568), gtid-set: , currentLocation: position: (mysql-bin.000003, 7223734), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:33.303 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7223568), gtid-set: , currentLocation: position: (mysql-bin.000003, 7223734), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223734), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:33.303 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7223491), gtid-set: (flushed position: (mysql-bin.000003, 7032201), gtid-set: )"] [2021/12/02 23:23:33.352 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7223491), gtid-set: (flushed position: (mysql-bin.000003, 7223491), gtid-set: )"] [2021/12/02 23:23:33.352 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:33.385 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`\"],\"table-info-before\":{\"id\":78,\"name\":{\"O\":\"qejfvbyl\",\"L\":\"qejfvbyl\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"wssadpu\",\"L\":\"wssadpu\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1298,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cfxqkrtmd\",\"L\":\"cfxqkrtmd\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"mjypr\",\"L\":\"mjypr\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"afnjjykei\",\"L\":\"afnjjykei\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"dptawz\",\"L\":\"dptawz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"69280691\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"vvuqq\",\"L\":\"vvuqq\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"clxeoivq\",\"L\":\"clxeoivq\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2037-08-30 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e\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":31,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519644490465280,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:33.420 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:23:33.421 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7223568), gtid-set: , currentLocation: position: (mysql-bin.000003, 7223734), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223734), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:33.955 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7223734), gtid-set: (flushed position: (mysql-bin.000003, 7223734), gtid-set: )"] [2021/12/02 23:23:33.956 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:33.956 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7223568), gtid-set: , currentLocation: position: (mysql-bin.000003, 7223734), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223734), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:23:34.542 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 7223813), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:34.542 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 7223813), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:34.542 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 7223813), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:34.542 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 7223813), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224009), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:34.542 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7223734), gtid-set: (flushed position: (mysql-bin.000003, 7223734), gtid-set: )"] [2021/12/02 23:23:34.542 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 7223813), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:34.542 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 7223813), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7223734), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:34.543 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 7223813), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:34.543 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 7223813), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:34.543 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 7223813), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:34.543 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 7223813), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:34.543 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7223734), gtid-set: (flushed position: (mysql-bin.000003, 7223734), gtid-set: )"] [2021/12/02 23:23:34.543 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:34.543 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`tkwux`] [2021/12/02 23:23:34.575 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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[2021/12/02 23:23:34.585 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:34.585 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 7223813), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:34.585 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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[2021/12/02 23:23:34.594 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7224009), gtid-set: (flushed position: (mysql-bin.000003, 7224009), gtid-set: )"] [2021/12/02 23:23:34.594 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:34.594 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 7223813), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:35.097 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7224086), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224244), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.097 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7224086), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224244), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.097 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7224086), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224244), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.097 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7224086), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224244), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:35.097 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7224009), gtid-set: (flushed position: (mysql-bin.000003, 7224009), gtid-set: )"] [2021/12/02 23:23:35.097 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7224009), gtid-set: (flushed position: (mysql-bin.000003, 7224009), gtid-set: )"] [2021/12/02 23:23:35.097 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:35.098 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7224086), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224244), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.098 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7224086), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224244), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.098 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7224086), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224244), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.098 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7224086), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224244), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.098 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7224086), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224244), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.098 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7224086), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224244), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.137 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` 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:5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":29,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519644948168704,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:35.146 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:35.146 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7224086), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224244), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:35.380 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7224321), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224476), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.380 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7224321), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224476), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.381 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7224321), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224476), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224476), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.381 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7224321), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224476), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224476), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.381 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7224321), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224476), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224476), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.381 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7224321), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224476), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224476), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.657 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7224555), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224733), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224476), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.657 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7224555), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224733), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224476), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.657 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7224555), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224733), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224733), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.657 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7224555), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224733), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224733), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.657 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7224555), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224733), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224733), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.657 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7224555), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224733), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224733), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.657 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7224244), gtid-set: (flushed position: (mysql-bin.000003, 7224244), gtid-set: )"] [2021/12/02 23:23:35.657 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:35.657 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7224086), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224244), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:35.658 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7224321), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224476), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.658 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7224321), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224476), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.659 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7224321), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224476), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224476), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.659 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7224321), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224476), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224476), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:35.659 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7224244), gtid-set: (flushed position: (mysql-bin.000003, 7224244), gtid-set: )"] [2021/12/02 23:23:35.659 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7224244), gtid-set: (flushed position: (mysql-bin.000003, 7224244), gtid-set: )"] [2021/12/02 23:23:35.659 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:35.684 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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te\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":29,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519645094445056,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:35.695 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:23:35.695 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7224321), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224476), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224476), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:35.919 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7224812), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224990), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224733), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.919 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7224812), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224990), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224733), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.919 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7224812), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224990), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224990), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.919 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7224812), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224990), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224990), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.919 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7224812), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224990), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224990), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:35.919 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7224812), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224990), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224990), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.147 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7225069), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225247), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224990), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.147 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7225069), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225247), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224990), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.147 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7225069), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225247), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225247), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.147 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7225069), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225247), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225247), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.147 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7225069), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225247), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225247), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.147 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7225069), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225247), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225247), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.210 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7224476), gtid-set: (flushed position: (mysql-bin.000003, 7224476), gtid-set: )"] [2021/12/02 23:23:36.210 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:36.210 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7224321), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224476), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224476), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:36.210 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7224555), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224733), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224476), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.210 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7224555), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224733), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224476), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.210 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7224555), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224733), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224733), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.210 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7224555), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224733), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224733), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:36.210 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7224476), gtid-set: (flushed position: (mysql-bin.000003, 7224476), gtid-set: )"] [2021/12/02 23:23:36.210 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7224476), gtid-set: (flushed position: (mysql-bin.000003, 7224476), gtid-set: )"] [2021/12/02 23:23:36.210 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:36.243 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER 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null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":30,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519645238099968,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:36.250 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:36.250 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7224555), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224733), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224733), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:36.336 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7224733), gtid-set: (flushed position: (mysql-bin.000003, 7224733), gtid-set: )"] [2021/12/02 23:23:36.336 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:36.336 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7224555), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224733), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224733), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:36.336 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7224812), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224990), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224733), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.336 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7224812), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224990), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224733), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.337 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7224812), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224990), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224990), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.337 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7224812), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224990), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224990), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:36.337 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7224733), gtid-set: (flushed position: (mysql-bin.000003, 7224733), gtid-set: )"] [2021/12/02 23:23:36.337 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7224733), gtid-set: (flushed position: (mysql-bin.000003, 7224733), gtid-set: )"] [2021/12/02 23:23:36.337 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:36.376 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"table-info-before\":{\"id\":64,\"name\":{\"O\":\"tkwux\",\"L\":\"tkwux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"cdals\",\"L\":\"cdals\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"vckmwvrc\",\"L\":\"vckmwvrc\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"JYL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1220,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uxqvpta\",\"L\":\"uxqvpta\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":2002,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"ephqrt\",\"L\":\"ephqrt\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2110218075\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"nakmdb\",\"L\":\"nakmdb\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"vqelgimu\",\"L\":\"vqelgimu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"zzvysujvx\",\"L\":\"zzvysujvx\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1390098260\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"sgzarftw\",\"L\":\"sgzarftw\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"jzopv\",\"L\":\"jzopv\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"n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:5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":23,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":25,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":31,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519645271654400,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:36.382 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:36.382 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7224812), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224990), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224990), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:36.514 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225247), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.514 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225247), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.514 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.514 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.514 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.514 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.514 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.514 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.833 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7225667), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225842), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.833 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7225667), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225842), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.833 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7225667), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225842), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.833 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7225667), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225842), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.833 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7225667), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225842), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.833 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7225667), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225842), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.886 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7224990), gtid-set: (flushed position: (mysql-bin.000003, 7224990), gtid-set: )"] [2021/12/02 23:23:36.886 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:36.886 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7224812), gtid-set: , currentLocation: position: (mysql-bin.000003, 7224990), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224990), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:36.886 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7225069), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225247), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224990), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.886 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7225069), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225247), gtid-set: , lastLocation: position: (mysql-bin.000003, 7224990), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.886 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7225069), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225247), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225247), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.886 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7225069), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225247), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225247), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:36.886 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7224990), gtid-set: (flushed position: (mysql-bin.000003, 7224990), gtid-set: )"] [2021/12/02 23:23:36.886 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7224990), gtid-set: (flushed position: (mysql-bin.000003, 7224990), gtid-set: )"] [2021/12/02 23:23:36.886 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:36.918 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER 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[2021/12/02 23:23:36.926 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:36.926 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7225069), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225247), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225247), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:36.931 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_1'"] [2021/12/02 23:23:36.936 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7225919), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226083), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.936 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7225919), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226083), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.936 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7225919), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226083), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.936 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7225919), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226083), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.936 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7225919), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226083), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.936 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7225919), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226083), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.940 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7225247), gtid-set: (flushed position: (mysql-bin.000003, 7225247), gtid-set: )"] [2021/12/02 23:23:36.940 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:36.940 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7225069), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225247), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225247), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:36.940 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225247), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.940 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225247), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.940 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:36.940 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:36.940 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7225247), gtid-set: (flushed position: (mysql-bin.000003, 7225247), gtid-set: )"] [2021/12/02 23:23:36.940 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7225247), gtid-set: (flushed position: (mysql-bin.000003, 7225247), gtid-set: )"] [2021/12/02 23:23:36.940 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:37.044 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER 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[2021/12/02 23:23:37.064 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:37.064 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:37.396 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.396 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.396 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.396 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.398 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.398 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.398 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.658 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7226461), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226639), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.659 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7226461), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226639), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.659 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7226461), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226639), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.659 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7226461), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226639), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.659 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7226461), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226639), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.659 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7226461), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226639), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.692 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:23:37.701 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7225588), gtid-set: (flushed position: (mysql-bin.000003, 7225588), gtid-set: )"] [2021/12/02 23:23:37.701 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:37.701 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7225326), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225588), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:37.701 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7225667), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225842), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.701 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7225667), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225842), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.702 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7225667), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225842), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.702 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7225667), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225842), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225842), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:37.702 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7225588), gtid-set: (flushed position: (mysql-bin.000003, 7225588), gtid-set: )"] [2021/12/02 23:23:37.702 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7225588), gtid-set: (flushed position: (mysql-bin.000003, 7225588), gtid-set: )"] [2021/12/02 23:23:37.702 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:37.744 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"table-info-before\":{\"id\":64,\"name\":{\"O\":\"tkwux\",\"L\":\"tkwux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"cdals\",\"L\":\"cdals\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"vckmwvrc\",\"L\":\"vckmwvrc\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"JYL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1220,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uxqvpta\",\"L\":\"uxqvpta\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":2002,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"ephqrt\",\"L\":\"ephqrt\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2110218075\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"nakmdb\",\"L\":\"nakmdb\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"vqelgimu\",\"L\":\"vqelgimu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"zzvysujvx\",\"L\":\"zzvysujvx\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1390098260\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"sgzarftw\",\"L\":\"sgzarftw\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"jzopv\",\"L\":\"jzopv\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"na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,\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":36,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519645631315968,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:37.770 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:37.770 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7225667), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225842), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225842), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:37.772 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:23:37.781 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7225842), gtid-set: (flushed position: (mysql-bin.000003, 7225842), gtid-set: )"] [2021/12/02 23:23:37.781 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:37.781 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7225667), gtid-set: , currentLocation: position: (mysql-bin.000003, 7225842), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225842), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:37.781 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7225919), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226083), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.781 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7225919), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226083), gtid-set: , lastLocation: position: (mysql-bin.000003, 7225842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.782 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7225919), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226083), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.782 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7225919), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226083), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226083), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:37.782 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7225842), gtid-set: (flushed position: (mysql-bin.000003, 7225842), gtid-set: )"] [2021/12/02 23:23:37.782 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7225842), gtid-set: (flushed position: (mysql-bin.000003, 7225842), gtid-set: )"] [2021/12/02 23:23:37.782 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:37.811 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX 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[2021/12/02 23:23:37.823 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:37.823 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7225919), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226083), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:37.823 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX 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[2021/12/02 23:23:37.838 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7226083), gtid-set: (flushed position: (mysql-bin.000003, 7226083), gtid-set: )"] [2021/12/02 23:23:37.838 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:37.838 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7225919), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226083), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:37.838 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.838 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.839 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:37.839 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:37.839 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7226083), gtid-set: (flushed position: (mysql-bin.000003, 7226083), gtid-set: )"] [2021/12/02 23:23:37.839 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7226083), gtid-set: (flushed position: (mysql-bin.000003, 7226083), gtid-set: )"] [2021/12/02 23:23:37.839 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:37.930 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER 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ependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":36,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":38,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519645679026176,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:37.953 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:37.953 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:38.178 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7226716), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226886), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.178 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7226716), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226886), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.178 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7226716), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226886), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.178 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7226716), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226886), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.178 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7226716), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226886), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.178 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7226716), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226886), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.348 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7226963), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227121), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.349 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7226963), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227121), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.349 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7226963), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227121), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.349 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7226963), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227121), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.349 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7226963), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227121), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.349 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7226963), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227121), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.457 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_1'"] [2021/12/02 23:23:38.466 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7226382), gtid-set: (flushed position: (mysql-bin.000003, 7226382), gtid-set: )"] [2021/12/02 23:23:38.466 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:38.466 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7226162), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226382), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:38.466 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7226461), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226639), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.466 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7226461), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226639), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.467 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7226461), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226639), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.467 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7226461), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226639), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226639), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:38.467 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7226382), gtid-set: (flushed position: (mysql-bin.000003, 7226382), gtid-set: )"] [2021/12/02 23:23:38.467 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7226382), gtid-set: (flushed position: (mysql-bin.000003, 7226382), gtid-set: )"] [2021/12/02 23:23:38.467 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:38.499 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"table-info-before\":{\"id\":64,\"name\":{\"O\":\"tkwux\",\"L\":\"tkwux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"cdals\",\"L\":\"cdals\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"vckmwvrc\",\"L\":\"vckmwvrc\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"JYL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1220,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uxqvpta\",\"L\":\"uxqvpta\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":2002,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"ephqrt\",\"L\":\"ephqrt\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2110218075\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"nakmdb\",\"L\":\"nakmdb\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"vqelgimu\",\"L\":\"vqelgimu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"zzvysujvx\",\"L\":\"zzvysujvx\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1390098260\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"sgzarftw\",\"L\":\"sgzarftw\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"jzopv\",\"L\":\"jzopv\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"n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\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":39,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519645830021120,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:38.507 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:38.507 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7226461), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226639), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226639), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:38.602 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7227200), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227381), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.602 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7227200), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227381), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.603 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7227200), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227381), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227381), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.603 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7227200), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227381), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227381), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.603 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7227200), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227381), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227381), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.603 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7227200), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227381), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227381), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.889 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7227458), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227627), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227381), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.889 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7227458), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227627), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227381), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.889 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7227458), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227627), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.889 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7227458), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227627), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.889 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7227458), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227627), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:38.889 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7227458), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227627), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.030 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7226639), gtid-set: (flushed position: (mysql-bin.000003, 7226639), gtid-set: )"] [2021/12/02 23:23:39.030 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.030 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7226461), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226639), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226639), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:39.030 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7226716), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226886), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.030 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7226716), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226886), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.030 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7226716), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226886), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.030 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7226716), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226886), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226886), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:39.031 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7226639), gtid-set: (flushed position: (mysql-bin.000003, 7226639), gtid-set: )"] [2021/12/02 23:23:39.031 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7226639), gtid-set: (flushed position: (mysql-bin.000003, 7226639), gtid-set: )"] [2021/12/02 23:23:39.031 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.055 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX 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:false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":39,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519645978394625,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:39.062 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:39.063 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7226716), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226886), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:39.063 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX 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:false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":39,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519645978394625,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:39.071 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7226886), gtid-set: (flushed position: (mysql-bin.000003, 7226886), gtid-set: )"] [2021/12/02 23:23:39.071 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.071 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7226716), gtid-set: , currentLocation: position: (mysql-bin.000003, 7226886), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:39.071 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7226963), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227121), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.071 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7226963), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227121), gtid-set: , lastLocation: position: (mysql-bin.000003, 7226886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.071 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7226963), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227121), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.071 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7226963), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227121), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227121), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:39.071 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7226886), gtid-set: (flushed position: (mysql-bin.000003, 7226886), gtid-set: )"] [2021/12/02 23:23:39.071 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7226886), gtid-set: (flushed position: (mysql-bin.000003, 7226886), gtid-set: )"] [2021/12/02 23:23:39.071 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.106 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX 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\":\"case5_flag1\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":39,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519645989666816,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:39.119 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:39.119 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7226963), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227121), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227121), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:39.121 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:23:39.132 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7227121), gtid-set: (flushed position: (mysql-bin.000003, 7227121), gtid-set: )"] [2021/12/02 23:23:39.132 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.132 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7226963), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227121), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227121), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:23:39.133 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7227200), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227381), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.133 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7227200), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227381), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.133 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7227200), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227381), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227381), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.133 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7227200), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227381), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227381), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.133 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7227121), gtid-set: (flushed position: (mysql-bin.000003, 7227121), gtid-set: )"] [2021/12/02 23:23:39.133 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7227121), gtid-set: (flushed position: (mysql-bin.000003, 7227121), gtid-set: )"] [2021/12/02 23:23:39.133 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.133 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`rykwvonj`] [2021/12/02 23:23:39.157 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX 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[2021/12/02 23:23:39.164 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:39.164 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7227200), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227381), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227381), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.164 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX 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\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case6_idx\",\"L\":\"case6_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":20,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":30,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519646005133314,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:39.179 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7227381), gtid-set: (flushed position: (mysql-bin.000003, 7227381), gtid-set: )"] [2021/12/02 23:23:39.179 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.179 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7227200), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227381), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227381), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.179 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7227458), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227627), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227381), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.179 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7227458), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227627), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227381), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.179 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7227458), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227627), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.179 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7227458), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227627), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227627), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.179 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7227381), gtid-set: (flushed position: (mysql-bin.000003, 7227381), gtid-set: )"] [2021/12/02 23:23:39.180 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7227381), gtid-set: (flushed position: (mysql-bin.000003, 7227381), gtid-set: )"] [2021/12/02 23:23:39.180 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.203 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7227704), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227873), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.203 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7227704), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227873), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.203 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7227704), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227873), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227873), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.203 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7227704), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227873), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227873), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.203 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7227704), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227873), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227873), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.203 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7227704), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227873), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227873), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.203 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":30,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519646016143360,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:39.213 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:39.213 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7227458), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227627), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227627), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.215 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:23:39.222 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7227627), gtid-set: (flushed position: (mysql-bin.000003, 7227627), gtid-set: )"] [2021/12/02 23:23:39.222 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.222 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7227458), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227627), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227627), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.222 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7227704), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227873), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.222 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7227704), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227873), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.222 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7227704), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227873), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227873), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.222 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7227704), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227873), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227873), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.222 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7227627), gtid-set: (flushed position: (mysql-bin.000003, 7227627), gtid-set: )"] [2021/12/02 23:23:39.222 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7227627), gtid-set: (flushed position: (mysql-bin.000003, 7227627), gtid-set: )"] [2021/12/02 23:23:39.222 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.245 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` 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02:53:56\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"yrudgfj\",\"L\":\"yrudgfj\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":31,\"name\":{\"O\":\"case1\",\"L\":\"case1\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":31,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519646027415552,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:39.254 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:39.254 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7227704), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227873), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227873), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.257 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case1'"] [2021/12/02 23:23:39.265 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7227873), gtid-set: (flushed position: (mysql-bin.000003, 7227873), gtid-set: )"] [2021/12/02 23:23:39.265 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.265 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7227704), gtid-set: , currentLocation: position: (mysql-bin.000003, 7227873), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227873), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.462 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7227950), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228116), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227873), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.462 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7227950), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228116), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227873), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.463 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7227950), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228116), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228116), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.463 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7227950), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228116), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228116), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.463 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7227950), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228116), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228116), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.463 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7227950), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228116), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228116), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.463 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7227950), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228116), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227873), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.463 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7227950), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228116), gtid-set: , lastLocation: position: (mysql-bin.000003, 7227873), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.463 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7227950), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228116), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228116), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.463 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7227950), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228116), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228116), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.463 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7227873), gtid-set: (flushed position: (mysql-bin.000003, 7227873), gtid-set: )"] [2021/12/02 23:23:39.463 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7227873), gtid-set: (flushed position: (mysql-bin.000003, 7227873), gtid-set: )"] [2021/12/02 23:23:39.463 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.484 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN 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[2021/12/02 23:23:39.496 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:23:39.496 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7227950), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228116), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228116), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.496 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN 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\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":31,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519646090592256,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:39.505 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7228116), gtid-set: (flushed position: (mysql-bin.000003, 7228116), gtid-set: )"] [2021/12/02 23:23:39.505 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.505 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7227950), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228116), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228116), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.773 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228116), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.773 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228116), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.773 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.774 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:39.774 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7228116), gtid-set: (flushed position: (mysql-bin.000003, 7228116), gtid-set: )"] [2021/12/02 23:23:39.774 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7228116), gtid-set: (flushed position: (mysql-bin.000003, 7228116), gtid-set: )"] [2021/12/02 23:23:39.774 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:39.775 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228116), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.775 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228116), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.776 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.776 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.776 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.776 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.776 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.776 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:39.886 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"table-info-before\":{\"id\":60,\"name\":{\"O\":\"rykwvonj\",\"L\":\"rykwvonj\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"mgjzssgk\",\"L\":\"mgjzssgk\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2076-10-02 07:36:08\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"tnxig\",\"L\":\"tnxig\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"pdcuzhgt\",\"L\":\"pdcuzhgt\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"hygjyeyf\",\"L\":\"hygjyeyf\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"LOXFEBMNHMLTJXXPEHRBOVZMIUKMZECGUQMRKHXARWPDJTSGV\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":872,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"rhqqjp\",\"L\":\"rhqqjp\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"reoxh\",\"L\":\"reoxh\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-11-29 00:34:31\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"zxcybf\",\"L\":\"zxcybf\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"xrjimxo\",\"L\":\"xrjimxo\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"rhfqhanxl\",\"L\":\"rhfqhanxl\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"BGCGFZOCKXATZWIRPFUJQWHRFNRQFJZUTIPIIXPLVAYIQXYBRETHRVDVNISNOCJCMAWRBPRALQCSMTRJWORZXSGXS\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":586,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"jrxbogp\",\"L\":\"jrxbogp\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1138,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"mvgmbhpr\",\"L\":\"mvgmbhpr\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1930,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"izhmrj\",\"L\":\"izhmrj\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-11-23 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02:53:56\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"yrudgfj\",\"L\":\"yrudgfj\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":34,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":34,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519646189420544,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:39.905 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:39.906 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:40.211 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7228547), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228736), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.211 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7228547), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228736), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.211 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7228547), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228736), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228736), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.211 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7228547), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228736), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228736), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.211 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7228547), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228736), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228736), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.211 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7228547), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228736), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228736), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.421 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7228815), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229004), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228736), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.421 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7228815), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229004), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228736), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.422 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7228815), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229004), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.422 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7228815), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229004), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.422 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7228815), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229004), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.422 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7228815), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229004), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.676 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7229083), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229272), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.676 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7229083), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229272), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.676 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7229083), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229272), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.676 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7229083), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229272), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.676 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7229083), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229272), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.676 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7229083), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229272), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.914 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:23:40.914 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=1.00867147s] [query="[ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`]"] [argument="[]"] [2021/12/02 23:23:40.923 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7228468), gtid-set: (flushed position: (mysql-bin.000003, 7228468), gtid-set: )"] [2021/12/02 23:23:40.923 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:40.923 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7228195), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228468), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:40.923 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7228547), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228736), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.923 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7228547), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228736), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.923 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7228547), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228736), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228736), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:40.923 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7228547), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228736), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228736), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:40.923 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7228468), gtid-set: (flushed position: (mysql-bin.000003, 7228468), gtid-set: )"] [2021/12/02 23:23:40.923 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7228468), gtid-set: (flushed position: (mysql-bin.000003, 7228468), gtid-set: )"] [2021/12/02 23:23:40.923 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:40.950 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"table-info-before\":{\"id\":60,\"name\":{\"O\":\"rykwvonj\",\"L\":\"rykwvonj\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"mgjzssgk\",\"L\":\"mgjzssgk\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2076-10-02 07:36:08\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"tnxig\",\"L\":\"tnxig\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"pdcuzhgt\",\"L\":\"pdcuzhgt\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"hygjyeyf\",\"L\":\"hygjyeyf\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"LOXFEBMNHMLTJXXPEHRBOVZMIUKMZECGUQMRKHXARWPDJTSGV\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":872,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"rhqqjp\",\"L\":\"rhqqjp\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"reoxh\",\"L\":\"reoxh\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-11-29 00:34:31\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"zxcybf\",\"L\":\"zxcybf\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"xrjimxo\",\"L\":\"xrjimxo\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"rhfqhanxl\",\"L\":\"rhfqhanxl\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"BGCGFZOCKXATZWIRPFUJQWHRFNRQFJZUTIPIIXPLVAYIQXYBRETHRVDVNISNOCJCMAWRBPRALQCSMTRJWORZXSGXS\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":586,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"jrxbogp\",\"L\":\"jrxbogp\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1138,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"mvgmbhpr\",\"L\":\"mvgmbhpr\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1930,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"izhmrj\",\"L\":\"izhmrj\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-11-23 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02:53:56\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"yrudgfj\",\"L\":\"yrudgfj\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":35,\"name\":{\"O\":\"case3_2\",\"L\":\"case3_2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":34,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":35,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519646473584640,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:40.959 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:40.959 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7228547), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228736), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228736), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:41.284 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.285 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.285 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.285 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.285 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.285 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.285 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.409 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7229661), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229850), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.409 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7229661), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229850), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.409 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7229661), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229850), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229850), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.409 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7229661), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229850), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229850), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.409 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7229661), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229850), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229850), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.409 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7229661), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229850), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229850), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.475 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7228736), gtid-set: (flushed position: (mysql-bin.000003, 7228736), gtid-set: )"] [2021/12/02 23:23:41.475 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:41.475 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 7228547), gtid-set: , currentLocation: position: (mysql-bin.000003, 7228736), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228736), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:41.475 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7228815), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229004), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228736), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.475 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7228815), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229004), gtid-set: , lastLocation: position: (mysql-bin.000003, 7228736), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.475 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7228815), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229004), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.476 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7228815), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229004), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229004), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:41.476 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7228736), gtid-set: (flushed position: (mysql-bin.000003, 7228736), gtid-set: )"] [2021/12/02 23:23:41.476 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7228736), gtid-set: (flushed position: (mysql-bin.000003, 7228736), gtid-set: )"] [2021/12/02 23:23:41.476 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:41.507 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":36,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519646618288128,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:41.517 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:41.517 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7228815), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229004), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229004), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:41.519 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_3'"] [2021/12/02 23:23:41.526 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7229004), gtid-set: (flushed position: (mysql-bin.000003, 7229004), gtid-set: )"] [2021/12/02 23:23:41.526 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:41.526 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 7228815), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229004), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229004), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:41.526 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7229083), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229272), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.526 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7229083), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229272), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.527 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7229083), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229272), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.527 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7229083), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229272), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229272), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:41.527 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7229004), gtid-set: (flushed position: (mysql-bin.000003, 7229004), gtid-set: )"] [2021/12/02 23:23:41.527 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7229004), gtid-set: (flushed position: (mysql-bin.000003, 7229004), gtid-set: )"] [2021/12/02 23:23:41.527 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:41.571 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER 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[2021/12/02 23:23:41.585 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:41.585 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7229083), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229272), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229272), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:41.587 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_1'"] [2021/12/02 23:23:41.596 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7229272), gtid-set: (flushed position: (mysql-bin.000003, 7229272), gtid-set: )"] [2021/12/02 23:23:41.596 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:41.596 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 7229083), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229272), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229272), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:41.596 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.596 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.596 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:41.596 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:41.596 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7229272), gtid-set: (flushed position: (mysql-bin.000003, 7229272), gtid-set: )"] [2021/12/02 23:23:41.596 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7229272), gtid-set: (flushed position: (mysql-bin.000003, 7229272), gtid-set: )"] [2021/12/02 23:23:41.596 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:41.664 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER 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d\":0,\"update_timestamp\":429519646657085440,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:41.685 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:41.685 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:42.006 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7229929), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230115), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229850), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.006 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7229929), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230115), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229850), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.006 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7229929), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230115), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230115), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.006 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7229929), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230115), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230115), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.006 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7229929), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230115), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230115), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.006 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7229929), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230115), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230115), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.123 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7230194), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230369), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230115), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.123 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7230194), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230369), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230115), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.123 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7230194), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230369), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230369), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.123 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7230194), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230369), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230369), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.123 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7230194), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230369), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230369), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.123 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7230194), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230369), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230369), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.197 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_1'"] [2021/12/02 23:23:42.206 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7229582), gtid-set: (flushed position: (mysql-bin.000003, 7229582), gtid-set: )"] [2021/12/02 23:23:42.206 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:42.206 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7229351), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229582), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:42.206 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7229661), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229850), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.206 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7229661), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229850), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229582), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.206 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7229661), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229850), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229850), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.206 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7229661), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229850), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229850), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:42.206 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7229582), gtid-set: (flushed position: (mysql-bin.000003, 7229582), gtid-set: )"] [2021/12/02 23:23:42.206 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7229582), gtid-set: (flushed position: (mysql-bin.000003, 7229582), gtid-set: )"] [2021/12/02 23:23:42.207 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:42.248 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"table-info-before\":{\"id\":60,\"name\":{\"O\":\"rykwvonj\",\"L\":\"rykwvonj\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"mgjzssgk\",\"L\":\"mgjzssgk\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2076-10-02 07:36:08\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"tnxig\",\"L\":\"tnxig\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"pdcuzhgt\",\"L\":\"pdcuzhgt\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"hygjyeyf\",\"L\":\"hygjyeyf\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"LOXFEBMNHMLTJXXPEHRBOVZMIUKMZECGUQMRKHXARWPDJTSGV\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":872,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"rhqqjp\",\"L\":\"rhqqjp\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"reoxh\",\"L\":\"reoxh\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-11-29 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[2021/12/02 23:23:42.258 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:42.258 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7229661), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229850), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229850), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:42.776 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7229850), gtid-set: (flushed position: (mysql-bin.000003, 7229850), gtid-set: )"] [2021/12/02 23:23:42.776 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:42.776 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7229661), gtid-set: , currentLocation: position: (mysql-bin.000003, 7229850), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229850), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:42.776 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7229929), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230115), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229850), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.776 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7229929), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230115), gtid-set: , lastLocation: position: (mysql-bin.000003, 7229850), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.776 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7229929), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230115), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230115), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.776 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7229929), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230115), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230115), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:42.777 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7229850), gtid-set: (flushed position: (mysql-bin.000003, 7229850), gtid-set: )"] [2021/12/02 23:23:42.777 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7229850), gtid-set: (flushed position: (mysql-bin.000003, 7229850), gtid-set: )"] [2021/12/02 23:23:42.777 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:42.803 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":41,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519646959337472,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:42.816 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:42.816 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7229929), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230115), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230115), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:42.819 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:23:42.828 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7230115), gtid-set: (flushed position: (mysql-bin.000003, 7230115), gtid-set: )"] [2021/12/02 23:23:42.828 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:42.828 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7229929), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230115), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230115), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:42.828 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7230194), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230369), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230115), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.828 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7230194), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230369), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230115), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.828 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7230194), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230369), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230369), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.828 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7230194), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230369), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230369), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:42.828 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7230115), gtid-set: (flushed position: (mysql-bin.000003, 7230115), gtid-set: )"] [2021/12/02 23:23:42.828 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7230115), gtid-set: (flushed position: (mysql-bin.000003, 7230115), gtid-set: )"] [2021/12/02 23:23:42.828 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:42.857 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX 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[2021/12/02 23:23:42.866 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:42.866 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7230194), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230369), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230369), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:42.866 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX 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[2021/12/02 23:23:42.876 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7230369), gtid-set: (flushed position: (mysql-bin.000003, 7230369), gtid-set: )"] [2021/12/02 23:23:42.876 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:42.876 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7230194), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230369), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230369), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:23:42.900 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7230446), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230616), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230369), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.900 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7230446), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230616), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230369), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.900 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7230446), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230616), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.900 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7230446), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230616), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.900 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7230446), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230616), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.900 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7230446), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230616), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.900 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7230446), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230616), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230369), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.900 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7230446), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230616), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230369), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.900 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7230446), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230616), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:42.900 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7230446), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230616), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230616), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:42.900 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7230369), gtid-set: (flushed position: (mysql-bin.000003, 7230369), gtid-set: )"] [2021/12/02 23:23:42.901 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7230369), gtid-set: (flushed position: (mysql-bin.000003, 7230369), gtid-set: )"] [2021/12/02 23:23:42.901 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:42.901 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`infmawmls`] [2021/12/02 23:23:42.949 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` 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[2021/12/02 23:23:42.963 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:42.963 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7230446), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230616), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230616), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:43.145 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7230616), gtid-set: (flushed position: (mysql-bin.000003, 7230616), gtid-set: )"] [2021/12/02 23:23:43.145 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:43.145 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7230446), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230616), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230616), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:43.326 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7230693), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230860), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:43.326 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7230693), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230860), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:43.326 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7230693), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230860), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:43.326 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7230693), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230860), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:43.326 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7230693), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230860), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:43.326 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7230693), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230860), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:43.326 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7230693), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230860), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:43.326 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7230693), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230860), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230616), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:43.326 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7230693), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230860), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:43.326 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7230693), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230860), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230860), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:43.326 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7230616), gtid-set: (flushed position: (mysql-bin.000003, 7230616), gtid-set: )"] [2021/12/02 23:23:43.326 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7230616), gtid-set: (flushed position: (mysql-bin.000003, 7230616), gtid-set: )"] [2021/12/02 23:23:43.326 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:43.352 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN 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dx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":7,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000086,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":25,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519647104303104,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:43.364 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:23:43.364 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7230693), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230860), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230860), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:43.931 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7230860), gtid-set: (flushed position: (mysql-bin.000003, 7230860), gtid-set: )"] [2021/12/02 23:23:43.931 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:43.931 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7230693), gtid-set: , currentLocation: position: (mysql-bin.000003, 7230860), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230860), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:44.947 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:44.948 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:44.948 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:44.948 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:44.948 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:44.948 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:44.948 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:44.948 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:44.948 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:44.948 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7230860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:44.949 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:44.949 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:44.949 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7230860), gtid-set: (flushed position: (mysql-bin.000003, 7230860), gtid-set: )"] [2021/12/02 23:23:44.949 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7230860), gtid-set: (flushed position: (mysql-bin.000003, 7230860), gtid-set: )"] [2021/12/02 23:23:44.949 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:45.039 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER 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t\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":7,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000086,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":28,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519647544180736,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:45.056 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:45.056 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:45.869 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7231290), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231458), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:45.869 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7231290), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231458), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:45.869 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7231290), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231458), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231458), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:45.869 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7231290), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231458), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231458), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:45.869 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7231290), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231458), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231458), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:45.870 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7231290), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231458), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231458), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:45.986 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:23:46.012 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7231213), gtid-set: (flushed position: (mysql-bin.000003, 7231213), gtid-set: )"] [2021/12/02 23:23:46.012 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:46.012 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7230939), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231213), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:23:46.012 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7231290), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231458), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:46.012 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7231290), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231458), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:46.012 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7231290), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231458), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231458), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:46.013 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7231290), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231458), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231458), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:46.013 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7231213), gtid-set: (flushed position: (mysql-bin.000003, 7231213), gtid-set: )"] [2021/12/02 23:23:46.013 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7231213), gtid-set: (flushed position: (mysql-bin.000003, 7231213), gtid-set: )"] [2021/12/02 23:23:46.022 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:46.022 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`mmqinfn`] [2021/12/02 23:23:46.095 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 05:05:11\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ulfos\",\"L\":\"ulfos\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"luivowco\",\"L\":\"luivowco\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"cgzfhz\",\"L\":\"cgzfhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"nrhtsu\",\"L\":\"nrhtsu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"mfywfxd\",\"L\":\"mfywfxd\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"mpumshwkd\",\"L\":\"mpumshwkd\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1080,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"vkufszxz\",\"L\":\"vkufszxz\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1982-11-01 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[2021/12/02 23:23:46.111 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:46.111 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7231290), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231458), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231458), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:46.120 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case1'"] [2021/12/02 23:23:46.135 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7231458), gtid-set: (flushed position: (mysql-bin.000003, 7231458), gtid-set: )"] [2021/12/02 23:23:46.135 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:46.135 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 7231290), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231458), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231458), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:46.681 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7231535), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231700), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231458), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:46.681 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7231535), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231700), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231458), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:46.681 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7231535), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231700), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231458), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:46.681 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7231535), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231700), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231458), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:46.681 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7231535), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231700), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:46.681 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7231535), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231700), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:46.681 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7231535), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231700), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:46.681 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7231535), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231700), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:46.681 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7231535), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231700), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:46.681 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7231535), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231700), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231700), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:46.681 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7231458), gtid-set: (flushed position: (mysql-bin.000003, 7231458), gtid-set: )"] [2021/12/02 23:23:46.681 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7231458), gtid-set: (flushed position: (mysql-bin.000003, 7231458), gtid-set: )"] [2021/12/02 23:23:46.682 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:46.727 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:23:46.749 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:23:46.749 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7231535), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231700), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231700), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:47.359 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7231700), gtid-set: (flushed position: (mysql-bin.000003, 7231700), gtid-set: )"] [2021/12/02 23:23:47.359 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:47.359 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 7231535), gtid-set: , currentLocation: position: (mysql-bin.000003, 7231700), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231700), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:48.495 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:48.496 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:48.496 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:48.496 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:48.496 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7231700), gtid-set: (flushed position: (mysql-bin.000003, 7231700), gtid-set: )"] [2021/12/02 23:23:48.496 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7231700), gtid-set: (flushed position: (mysql-bin.000003, 7231700), gtid-set: )"] [2021/12/02 23:23:48.496 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:48.497 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:48.497 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7231700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:48.497 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:48.497 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:48.497 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:48.498 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:48.498 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:48.569 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 05:05:11\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ulfos\",\"L\":\"ulfos\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"luivowco\",\"L\":\"luivowco\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"cgzfhz\",\"L\":\"cgzfhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"nrhtsu\",\"L\":\"nrhtsu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"mfywfxd\",\"L\":\"mfywfxd\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"mpumshwkd\",\"L\":\"mpumshwkd\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1080,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"vkufszxz\",\"L\":\"vkufszxz\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1982-11-01 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[2021/12/02 23:23:48.597 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:48.598 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:49.034 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7232088), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232276), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:49.034 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7232088), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232276), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:49.034 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7232088), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232276), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232276), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:49.034 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7232088), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232276), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232276), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:49.034 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7232088), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232276), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232276), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:49.034 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7232088), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232276), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232276), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:49.145 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_1'"] [2021/12/02 23:23:49.215 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7232009), gtid-set: (flushed position: (mysql-bin.000003, 7232009), gtid-set: )"] [2021/12/02 23:23:49.215 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:49.215 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 7231779), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232009), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:49.215 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7232088), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232276), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:49.216 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7232088), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232276), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232009), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:49.216 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7232088), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232276), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232276), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:49.216 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7232088), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232276), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232276), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:49.216 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7232009), gtid-set: (flushed position: (mysql-bin.000003, 7232009), gtid-set: )"] [2021/12/02 23:23:49.216 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7232009), gtid-set: (flushed position: (mysql-bin.000003, 7232009), gtid-set: )"] [2021/12/02 23:23:49.216 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:49.264 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:23:49.286 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:49.286 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7232088), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232276), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232276), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:49.898 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7232276), gtid-set: (flushed position: (mysql-bin.000003, 7232276), gtid-set: )"] [2021/12/02 23:23:49.898 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:49.898 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 7232088), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232276), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232276), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:50.793 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7232355), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232540), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232276), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:50.795 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7232355), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232540), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232276), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:50.795 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7232355), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232540), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232540), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:50.795 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7232355), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232540), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232540), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:50.795 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7232355), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232540), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232540), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:50.795 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7232355), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232540), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232540), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:50.795 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7232355), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232540), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232276), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:50.795 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7232355), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232540), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232276), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:50.795 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7232355), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232540), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232540), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:50.795 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7232355), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232540), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232540), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:50.795 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7232276), gtid-set: (flushed position: (mysql-bin.000003, 7232276), gtid-set: )"] [2021/12/02 23:23:50.796 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7232276), gtid-set: (flushed position: (mysql-bin.000003, 7232276), gtid-set: )"] [2021/12/02 23:23:50.796 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:50.853 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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_col_id\":29,\"max_idx_id\":1,\"max_cst_id\":0,\"update_timestamp\":429519649065664512,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:50.882 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:50.882 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7232355), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232540), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232540), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:50.904 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:23:51.014 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7232540), gtid-set: (flushed position: (mysql-bin.000003, 7232540), gtid-set: )"] [2021/12/02 23:23:51.014 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:51.014 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 7232355), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232540), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232540), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:51.084 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7232619), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232793), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232540), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:51.084 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7232619), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232793), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232540), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:51.085 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7232619), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232793), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232793), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:51.085 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7232619), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232793), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232793), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:51.085 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7232619), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232793), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232793), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:51.085 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7232619), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232793), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232793), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:51.085 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7232619), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232793), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232540), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:51.085 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7232619), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232793), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232540), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:51.085 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7232619), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232793), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232793), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:51.085 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7232619), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232793), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232793), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:51.085 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7232540), gtid-set: (flushed position: (mysql-bin.000003, 7232540), gtid-set: )"] [2021/12/02 23:23:51.085 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7232540), gtid-set: (flushed position: (mysql-bin.000003, 7232540), gtid-set: )"] [2021/12/02 23:23:51.085 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:51.141 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX 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[2021/12/02 23:23:51.151 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:51.151 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7232619), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232793), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232793), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:51.151 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`)\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":29,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519649140375554,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:51.193 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7232793), gtid-set: (flushed position: (mysql-bin.000003, 7232793), gtid-set: )"] [2021/12/02 23:23:51.193 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:51.193 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 7232619), gtid-set: , currentLocation: position: (mysql-bin.000003, 7232793), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232793), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:52.569 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232793), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:52.569 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232793), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:52.570 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:52.570 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:52.570 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7232793), gtid-set: (flushed position: (mysql-bin.000003, 7232793), gtid-set: )"] [2021/12/02 23:23:52.570 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7232793), gtid-set: (flushed position: (mysql-bin.000003, 7232793), gtid-set: )"] [2021/12/02 23:23:52.570 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:52.571 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232793), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:52.574 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7232793), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:52.574 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:52.575 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:52.575 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:52.575 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:52.575 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:52.575 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:52.671 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 05:05:11\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ulfos\",\"L\":\"ulfos\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"luivowco\",\"L\":\"luivowco\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"cgzfhz\",\"L\":\"cgzfhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"nrhtsu\",\"L\":\"nrhtsu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"mfywfxd\",\"L\":\"mfywfxd\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"mpumshwkd\",\"L\":\"mpumshwkd\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1080,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"vkufszxz\",\"L\":\"vkufszxz\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1982-11-01 20:01:35\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":129,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"pixfeb\",\"L\":\"pixfeb\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"ivqdtzv\",\"L\":\"ivqdtzv\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"btekbivj\",\"L\":\"btekbivj\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"akvikh\",\"L\":\"akvikh\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"APVTMNUNITLHMEGVXAZHLAKAFRHWZLUKHZBRKGJXHISDSEMNLA\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1659,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\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29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":32,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519649546960896,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:52.692 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:52.692 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:53.222 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:23:53.223 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:23:53.239 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7233144), gtid-set: (flushed position: (mysql-bin.000003, 7233144), gtid-set: )"] [2021/12/02 23:23:53.239 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:53.239 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 7232872), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233144), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:53.524 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7233223), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233403), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.524 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7233223), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233403), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.524 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7233223), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233403), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.524 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7233223), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233403), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.524 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7233223), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233403), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.524 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7233223), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233403), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.524 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7233223), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233403), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.524 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7233223), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233403), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233144), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.524 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7233223), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233403), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.524 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7233223), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233403), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233403), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:53.524 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7233144), gtid-set: (flushed position: (mysql-bin.000003, 7233144), gtid-set: )"] [2021/12/02 23:23:53.525 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7233144), gtid-set: (flushed position: (mysql-bin.000003, 7233144), gtid-set: )"] [2021/12/02 23:23:53.525 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:53.566 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:23:53.582 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:53.582 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7233223), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233403), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:53.582 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`)\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:23:53.591 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7233403), gtid-set: (flushed position: (mysql-bin.000003, 7233403), gtid-set: )"] [2021/12/02 23:23:53.592 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:53.592 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 7233223), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233403), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:53.864 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7233480), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233648), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.864 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7233480), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233648), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.864 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7233480), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233648), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233648), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.864 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7233480), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233648), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233648), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.864 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7233480), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233648), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233648), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.864 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7233480), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233648), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233648), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.864 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7233480), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233648), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.864 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7233480), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233648), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.864 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7233480), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233648), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233648), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:53.865 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7233480), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233648), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233648), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:53.865 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 7233403), gtid-set: (flushed position: (mysql-bin.000003, 7233403), gtid-set: )"] [2021/12/02 23:23:53.865 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7233403), gtid-set: (flushed position: (mysql-bin.000003, 7233403), gtid-set: )"] [2021/12/02 23:23:53.865 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:53.891 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":32,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519649866514432,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:23:53.900 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:23:53.900 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7233480), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233648), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233648), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:53.904 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:23:53.914 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 7233648), gtid-set: (flushed position: (mysql-bin.000003, 7233648), gtid-set: )"] [2021/12/02 23:23:53.914 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:53.914 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 7233480), gtid-set: , currentLocation: position: (mysql-bin.000003, 7233648), gtid-set: , lastLocation: position: (mysql-bin.000003, 7233648), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:23:57.491 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8280878), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:57.491 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8280878), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:57.492 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9))"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8281110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:57.492 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8281110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:57.492 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8281110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:57.492 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8281110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:57.492 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8280878), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:57.492 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8280878), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:57.492 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9))\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8281110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:57.492 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8281110), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [2021/12/02 23:23:57.492 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 8280878), gtid-set: (flushed position: (mysql-bin.000003, 6221982), gtid-set: )"] [2021/12/02 23:23:57.606 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:23:57.606 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"]]"] [2021/12/02 23:23:57.715 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 8280878), gtid-set: (flushed position: (mysql-bin.000003, 8280878), gtid-set: )"] [2021/12/02 23:23:57.715 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:57.715 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8281110), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [sourceTableID=`db_pessimistic`.`dqyoops`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:23:57.715 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] [2021/12/02 23:23:57.741 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:23:57.741 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dqyoops`] ["start location"="position: (mysql-bin.000003, 8280955), gtid-set: "] ["end location"="position: (mysql-bin.000003, 8281110), gtid-set: "] [2021/12/02 23:23:57.741 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dqyoops`] ["start location"="position: (mysql-bin.000003, 8280955), gtid-set: "] ["end location"="position: (mysql-bin.000003, 8281110), gtid-set: "] [2021/12/02 23:23:57.741 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:23:57.744 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"dqyoops\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9))\"]}"] [revision=1091] [2021/12/02 23:23:57.789 +00:00] [INFO] [syncer.go:2651] ["ignore DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8281110), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [sourceTableID=`db_pessimistic`.`dqyoops`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`dqyoops`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9))\"],\"exec\":false,\"done\":false}"] [2021/12/02 23:23:57.789 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8281110), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [2021/12/02 23:23:57.789 +00:00] [INFO] [syncer.go:1152] ["ignore shard DDLs in pessimistic shard mode"] [task=task_pessimistic] [unit="binlog replication"] [ddls="[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9))\"]"] [2021/12/02 23:23:57.793 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:23:57.793 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:23:57.881 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 8280955), gtid-set: (flushed position: (mysql-bin.000003, 8280955), gtid-set: )"] [2021/12/02 23:23:57.881 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:57.881 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (tidibyu int(9)), startLocation: position: (mysql-bin.000003, 8280955), gtid-set: , currentLocation: position: (mysql-bin.000003, 8281110), gtid-set: , lastLocation: position: (mysql-bin.000003, 8281110), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`tidibyu` INT(9)), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [2021/12/02 23:23:57.881 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 8281110), gtid-set: "] [2021/12/02 23:23:57.915 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3209] [2021/12/02 23:23:57.916 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`dqyoops`, current location: position: (mysql-bin.000003, 8282550), gtid-set: , latest location: position: (mysql-bin.000003, 8281110), gtid-set: , all resolved: true}"] [2021/12/02 23:23:57.916 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 8281110), gtid-set: "] [2021/12/02 23:23:57.935 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3211] [2021/12/02 23:23:58.002 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] [2021/12/02 23:23:58.038 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] ["create string"="CREATE TABLE `dqyoops` (\n `uuid` varchar(253) DEFAULT NULL,\n `gjenie` int(10) DEFAULT NULL,\n `stllrwth` varchar(1774) NOT NULL DEFAULT 'KBNXSJKGOVQYGDIJEMPLUAZNOWQVOTSIEDIEJUPAWDMXNXXRJSIBJB',\n `ojyaq` int(17) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `eqsihowmt` timestamp NULL DEFAULT NULL,\n `fibwqwad` int(14) DEFAULT '1986677448',\n `coktlzg` int(10) DEFAULT NULL,\n `kxshriehq` timestamp NULL DEFAULT NULL,\n `zxowwuzj` int(9) DEFAULT '2100670194',\n `qvvuaht` varchar(1742) DEFAULT 'UQFOLQIXUGSUIIIKZ',\n `jjidtfz` int(9) NOT NULL DEFAULT '1591197633',\n `llhnb` text DEFAULT NULL,\n `tzgrl` text DEFAULT NULL,\n `gmwur` varchar(973) NOT NULL,\n `tidibyu` int(9) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:23:58.826 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597437), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:58.826 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597437), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:58.827 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:58.827 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:58.827 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:58.827 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:58.827 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597437), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:58.827 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597437), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:58.827 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:23:58.827 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597683), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [2021/12/02 23:23:58.827 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 8597437), gtid-set: (flushed position: (mysql-bin.000003, 8280955), gtid-set: )"] [2021/12/02 23:23:59.007 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:23:59.007 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"]]"] [2021/12/02 23:23:59.322 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 8597437), gtid-set: (flushed position: (mysql-bin.000003, 8597437), gtid-set: )"] [2021/12/02 23:23:59.322 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:23:59.322 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597683), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [sourceTableID=`db_pessimistic`.`awujl`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:23:59.322 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] [2021/12/02 23:23:59.353 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:23:59.353 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`awujl`] ["start location"="position: (mysql-bin.000003, 8597514), gtid-set: "] ["end location"="position: (mysql-bin.000003, 8597683), gtid-set: "] [2021/12/02 23:23:59.353 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`awujl`] ["start location"="position: (mysql-bin.000003, 8597514), gtid-set: "] ["end location"="position: (mysql-bin.000003, 8597683), gtid-set: "] [2021/12/02 23:23:59.353 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:23:59.366 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"awujl\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL)\"]}"] [revision=1109] [2021/12/02 23:24:00.168 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597683), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [sourceTableID=`db_pessimistic`.`awujl`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`awujl`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:24:00.168 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597683), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [2021/12/02 23:24:00.383 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8991851), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.383 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8991851), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.383 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8992122), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.383 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8992122), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.384 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8992122), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.384 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8992122), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.591 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069626), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.591 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069626), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.591 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU')"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069938), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.591 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069938), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.591 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069938), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.591 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069938), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.674 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:00.676 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"]]"] [2021/12/02 23:24:00.709 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 8597514), gtid-set: (flushed position: (mysql-bin.000003, 8597514), gtid-set: )"] [2021/12/02 23:24:00.709 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:00.709 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (zfbkq int(19) NOT NULL), startLocation: position: (mysql-bin.000003, 8597514), gtid-set: , currentLocation: position: (mysql-bin.000003, 8597683), gtid-set: , lastLocation: position: (mysql-bin.000003, 8597683), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`zfbkq` INT(19) NOT NULL), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [2021/12/02 23:24:00.709 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 8597683), gtid-set: "] [2021/12/02 23:24:00.724 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3243] [2021/12/02 23:24:00.749 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`awujl`, current location: position: (mysql-bin.000003, 8605729), gtid-set: , latest location: position: (mysql-bin.000003, 8597683), gtid-set: , all resolved: true}"] [2021/12/02 23:24:00.749 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 8597683), gtid-set: "] [2021/12/02 23:24:00.775 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3245] [2021/12/02 23:24:00.778 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] [2021/12/02 23:24:00.778 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] ["create string"="CREATE TABLE `awujl` (\n `blrzoh` varchar(1377) DEFAULT NULL,\n `sapnzmce` int(12) DEFAULT '1363322630',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `tiobfjbsc` timestamp DEFAULT '1992-04-06 06:29:30',\n `zgetr` int(8) NOT NULL,\n `deobloh` varchar(997) DEFAULT 'KIDHQSCOXFEXFGVRTTBUAWBACDK',\n `dmbprueu` text NOT NULL,\n `jqolsgzz` datetime NOT NULL,\n `pezrcrw` datetime DEFAULT NULL,\n `tbxdw` timestamp DEFAULT '2002-05-31 13:32:14',\n `xeuougivy` varchar(348) NOT NULL DEFAULT 'WMUOVYHPUKUTSBMFXPEUSTJ',\n `pbbmmv` int(17) NOT NULL DEFAULT '581733055',\n `kxexs` int(12) DEFAULT '1189034969',\n `urjfk` text DEFAULT NULL,\n `oyxccpxbc` timestamp NULL DEFAULT NULL,\n `shuyfn` text DEFAULT NULL,\n `kqqkoeb` int(13) DEFAULT NULL,\n `lkbwre` int(19) DEFAULT NULL,\n `edezqdwij` text DEFAULT NULL,\n `alewxsv` timestamp NULL DEFAULT NULL,\n `zfbkq` int(19) NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:24:00.789 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8991851), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.789 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8991851), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.789 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8992122), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:00.789 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8992122), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:24:00.789 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 8991851), gtid-set: (flushed position: (mysql-bin.000003, 8597514), gtid-set: )"] [2021/12/02 23:24:01.143 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:01.143 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:24:01.189 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9324968), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:01.189 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9324968), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:01.189 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21')"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9325243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:01.189 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9325243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:01.189 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9325243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:01.189 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9325243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:01.221 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 8991851), gtid-set: (flushed position: (mysql-bin.000003, 8991851), gtid-set: )"] [2021/12/02 23:24:01.221 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:01.221 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8992122), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:24:01.221 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:24:01.248 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:24:01.248 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 8991930), gtid-set: "] ["end location"="position: (mysql-bin.000003, 8992122), gtid-set: "] [2021/12/02 23:24:01.249 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 8991930), gtid-set: "] ["end location"="position: (mysql-bin.000003, 8992122), gtid-set: "] [2021/12/02 23:24:01.249 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:24:01.252 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"xdoohoco\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497)\"]}"] [revision=1123] [2021/12/02 23:24:02.343 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507431), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.343 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507431), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.343 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01')"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.343 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.343 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.343 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.726 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.726 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.726 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.726 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.727 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.727 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.837 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8992122), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`xdoohoco`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:24:02.837 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8992122), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:24:02.947 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9672749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.947 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9672749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.947 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9673010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.947 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9673010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.948 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9673010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:02.948 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9673010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:03.345 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:03.345 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:24:03.387 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 8991930), gtid-set: (flushed position: (mysql-bin.000003, 8991930), gtid-set: )"] [2021/12/02 23:24:03.387 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:03.387 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (cdrelw int(17) NOT NULL DEFAULT 1412579497), startLocation: position: (mysql-bin.000003, 8991930), gtid-set: , currentLocation: position: (mysql-bin.000003, 8992122), gtid-set: , lastLocation: position: (mysql-bin.000003, 8992122), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`cdrelw` INT(17) NOT NULL DEFAULT 1412579497), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:24:03.387 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 8992122), gtid-set: "] [2021/12/02 23:24:03.408 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3287] [2021/12/02 23:24:03.412 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`xdoohoco`, current location: position: (mysql-bin.000003, 8995666), gtid-set: , latest location: position: (mysql-bin.000003, 8992122), gtid-set: , all resolved: true}"] [2021/12/02 23:24:03.412 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 8992122), gtid-set: "] [2021/12/02 23:24:03.420 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3289] [2021/12/02 23:24:03.432 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069626), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:03.432 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069626), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:03.432 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU')\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069938), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:03.432 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069938), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:24:03.432 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 9069626), gtid-set: (flushed position: (mysql-bin.000003, 8991930), gtid-set: )"] [2021/12/02 23:24:03.543 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:03.543 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"]]"] [2021/12/02 23:24:03.597 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 9069626), gtid-set: (flushed position: (mysql-bin.000003, 9069626), gtid-set: )"] [2021/12/02 23:24:03.598 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:03.598 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069938), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [sourceTableID=`db_pessimistic`.`ctlbz`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:24:03.598 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:24:03.622 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:24:03.625 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`ctlbz`] ["start location"="position: (mysql-bin.000003, 9069705), gtid-set: "] ["end location"="position: (mysql-bin.000003, 9069938), gtid-set: "] [2021/12/02 23:24:03.625 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`ctlbz`] ["start location"="position: (mysql-bin.000003, 9069705), gtid-set: "] ["end location"="position: (mysql-bin.000003, 9069938), gtid-set: "] [2021/12/02 23:24:03.625 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:24:03.629 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"ctlbz\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU')\"]}"] [revision=1132] [2021/12/02 23:24:05.199 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069938), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [sourceTableID=`db_pessimistic`.`ctlbz`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`ctlbz`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU')\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:24:05.199 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069938), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:24:05.706 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:05.706 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:24:05.733 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 9069705), gtid-set: (flushed position: (mysql-bin.000003, 9069705), gtid-set: )"] [2021/12/02 23:24:05.733 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:05.733 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (xjaxeykd varchar(1172) NOT NULL DEFAULT _utf8mb4\"KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU\"), startLocation: position: (mysql-bin.000003, 9069705), gtid-set: , currentLocation: position: (mysql-bin.000003, 9069938), gtid-set: , lastLocation: position: (mysql-bin.000003, 9069938), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`xjaxeykd` VARCHAR(1172) NOT NULL DEFAULT _UTF8MB4'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU'), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:24:05.733 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 9069938), gtid-set: "] [2021/12/02 23:24:05.765 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3291] [2021/12/02 23:24:05.768 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`ctlbz`, current location: position: (mysql-bin.000003, 9071186), gtid-set: , latest location: position: (mysql-bin.000003, 9069938), gtid-set: , all resolved: true}"] [2021/12/02 23:24:05.768 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 9069938), gtid-set: "] [2021/12/02 23:24:05.799 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3293] [2021/12/02 23:24:05.804 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:24:05.806 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] ["create string"="CREATE TABLE `ctlbz` (\n `fchgufhz` datetime DEFAULT '2077-04-13 13:24:38',\n `axoxbnwo` varchar(1955) DEFAULT 'RREYMOCISRCMTUZMEFTUBSKNPVCLXNWGIOLTVADXXTHBIFMMHGSJPMTNEETMQEQMUBUSFOSMZVO',\n `jilwelo` varchar(1728) DEFAULT 'JZDRHSOUYNNOCYOIZXVOKSZEDUEYPAUTKYIHSOXAXZDHDYZXTLSGLJXTHCHYDNOWKBAZGVL',\n `ewvedpj` varchar(1506) NOT NULL DEFAULT 'OMIKUCZLOMMYYQZYLCETCZWDBQBHIIKRSSPZECNLCKUEVMHXUFHFAUTDHCYRJD',\n `yhdjy` int(16) NOT NULL DEFAULT '938268954',\n `rwpszxre` timestamp DEFAULT '2036-06-15 02:27:09',\n `fchplrxg` varchar(456) DEFAULT NULL,\n `uynknd` int(19) DEFAULT NULL,\n `ianfr` int(13) DEFAULT '2001792990',\n `lbwjaphy` text DEFAULT NULL,\n `fdlntpzbg` int(12) NOT NULL,\n `xlooz` timestamp NULL DEFAULT NULL,\n `szcqf` varchar(2043) DEFAULT 'YYXIOKBDKEHDQGCDIRXOBAVXYSJXCOOGVHFRUJPTXPBTDALSEBRYZZEOVUYWNCEAHJANQDVMSDOFGXWTCMBSMFHSPP',\n `fowqbuabp` timestamp NULL DEFAULT NULL,\n `nhlxcth` timestamp DEFAULT '2021-02-09 21:39:01',\n `bfkxil` timestamp NULL DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `nyarwzqal` int(11) DEFAULT NULL,\n `sungcve` datetime NOT NULL DEFAULT '2076-08-27 00:45:28',\n `wapqmwvc` varchar(489) NOT NULL DEFAULT 'XGJXOQDNHGCRKILTFJOCBSBQBGLPCROXLTVKEPKELQTSKLSEJW',\n `xjaxeykd` varchar(1172) NOT NULL DEFAULT 'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:24:05.806 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:24:05.807 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] ["create string"="CREATE TABLE `xdoohoco` (\n `uuid` varchar(253) DEFAULT NULL,\n `kogrrcbv` datetime NOT NULL DEFAULT '1983-02-09 11:55:57',\n `fxwbzq` int(10) DEFAULT NULL,\n `woocw` timestamp NOT NULL DEFAULT '1984-12-18 21:36:41',\n `owmai` int(9) DEFAULT '1995132007',\n `abrmckmci` text DEFAULT NULL,\n `doigt` text DEFAULT NULL,\n `wetxteuzs` text DEFAULT NULL,\n `qfteq` timestamp NOT NULL,\n `uphuikq` timestamp NULL DEFAULT NULL,\n `oqxwdvp` varchar(801) DEFAULT NULL,\n `xfpqdq` text DEFAULT NULL,\n `xiolcpqaj` varchar(1053) DEFAULT NULL,\n `lgnvsop` int(14) DEFAULT NULL,\n `cckjg` int(19) DEFAULT '550881796',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `ubqavqel` timestamp NOT NULL,\n `fkjjbg` text DEFAULT NULL,\n `dyvuqh` datetime DEFAULT '2093-09-09 22:12:02',\n `uoviti` varchar(1353) NOT NULL,\n `kyqefaqk` datetime NOT NULL DEFAULT '2081-11-30 05:11:16',\n `cdrelw` int(17) NOT NULL DEFAULT '1412579497',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:24:05.809 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9324968), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:05.809 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9324968), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:05.809 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21')\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9325243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:05.809 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9325243), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:24:05.809 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 9324968), gtid-set: (flushed position: (mysql-bin.000003, 9069705), gtid-set: )"] [2021/12/02 23:24:05.939 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:05.939 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:24:06.012 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 9324968), gtid-set: (flushed position: (mysql-bin.000003, 9324968), gtid-set: )"] [2021/12/02 23:24:06.012 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:06.012 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9325243), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:24:06.012 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:24:06.064 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:24:06.064 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 9325047), gtid-set: "] ["end location"="position: (mysql-bin.000003, 9325243), gtid-set: "] [2021/12/02 23:24:06.064 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 9325047), gtid-set: "] ["end location"="position: (mysql-bin.000003, 9325243), gtid-set: "] [2021/12/02 23:24:06.064 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:24:06.068 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"xdoohoco\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21')\"]}"] [revision=1141] [2021/12/02 23:24:07.312 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9325243), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`xdoohoco`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21')\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:24:07.312 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9325243), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:24:07.817 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:07.817 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:24:07.852 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 9325047), gtid-set: (flushed position: (mysql-bin.000003, 9325047), gtid-set: )"] [2021/12/02 23:24:07.852 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:07.852 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (qsgpqkc datetime DEFAULT '2028-08-10 01:12:21'), startLocation: position: (mysql-bin.000003, 9325047), gtid-set: , currentLocation: position: (mysql-bin.000003, 9325243), gtid-set: , lastLocation: position: (mysql-bin.000003, 9325243), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`qsgpqkc` DATETIME DEFAULT _UTF8MB4'2028-08-10 01:12:21'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:24:07.852 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 9325243), gtid-set: "] [2021/12/02 23:24:07.862 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3295] [2021/12/02 23:24:07.864 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`xdoohoco`, current location: position: (mysql-bin.000003, 9327226), gtid-set: , latest location: position: (mysql-bin.000003, 9325243), gtid-set: , all resolved: true}"] [2021/12/02 23:24:07.864 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 9325243), gtid-set: "] [2021/12/02 23:24:07.904 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3297] [2021/12/02 23:24:07.911 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:24:07.915 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] ["create string"="CREATE TABLE `xdoohoco` (\n `uuid` varchar(253) DEFAULT NULL,\n `kogrrcbv` datetime NOT NULL DEFAULT '1983-02-09 11:55:57',\n `fxwbzq` int(10) DEFAULT NULL,\n `woocw` timestamp NOT NULL DEFAULT '1984-12-18 21:36:41',\n `owmai` int(9) DEFAULT '1995132007',\n `abrmckmci` text DEFAULT NULL,\n `doigt` text DEFAULT NULL,\n `wetxteuzs` text DEFAULT NULL,\n `qfteq` timestamp NOT NULL,\n `uphuikq` timestamp NULL DEFAULT NULL,\n `oqxwdvp` varchar(801) DEFAULT NULL,\n `xfpqdq` text DEFAULT NULL,\n `xiolcpqaj` varchar(1053) DEFAULT NULL,\n `lgnvsop` int(14) DEFAULT NULL,\n `cckjg` int(19) DEFAULT '550881796',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `ubqavqel` timestamp NOT NULL,\n `fkjjbg` text DEFAULT NULL,\n `dyvuqh` datetime DEFAULT '2093-09-09 22:12:02',\n `uoviti` varchar(1353) NOT NULL,\n `kyqefaqk` datetime NOT NULL DEFAULT '2081-11-30 05:11:16',\n `cdrelw` int(17) NOT NULL DEFAULT '1412579497',\n `qsgpqkc` datetime DEFAULT '2028-08-10 01:12:21',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:24:07.924 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507431), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:07.924 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507431), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:07.924 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01')\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:07.924 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507717), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:24:07.924 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 9507431), gtid-set: (flushed position: (mysql-bin.000003, 9325047), gtid-set: )"] [2021/12/02 23:24:08.250 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:08.250 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"]]"] [2021/12/02 23:24:08.333 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 9507431), gtid-set: (flushed position: (mysql-bin.000003, 9507431), gtid-set: )"] [2021/12/02 23:24:08.333 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:08.333 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507717), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:24:08.333 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:24:08.353 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:24:08.353 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 9507510), gtid-set: "] ["end location"="position: (mysql-bin.000003, 9507717), gtid-set: "] [2021/12/02 23:24:08.353 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 9507510), gtid-set: "] ["end location"="position: (mysql-bin.000003, 9507717), gtid-set: "] [2021/12/02 23:24:08.353 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:24:08.360 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"xdoohoco\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01')\"]}"] [revision=1150] [2021/12/02 23:24:09.558 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507717), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`xdoohoco`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01')\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:24:09.558 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507717), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:24:10.063 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:10.063 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:24:10.088 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 9507510), gtid-set: (flushed position: (mysql-bin.000003, 9507510), gtid-set: )"] [2021/12/02 23:24:10.088 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:10.088 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (ltdnhw timestamp NOT NULL DEFAULT '2012-06-29 19:29:01'), startLocation: position: (mysql-bin.000003, 9507510), gtid-set: , currentLocation: position: (mysql-bin.000003, 9507717), gtid-set: , lastLocation: position: (mysql-bin.000003, 9507717), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`ltdnhw` TIMESTAMP NOT NULL DEFAULT _UTF8MB4'2012-06-29 19:29:01'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:24:10.088 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 9507717), gtid-set: "] [2021/12/02 23:24:10.101 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3299] [2021/12/02 23:24:10.104 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`xdoohoco`, current location: position: (mysql-bin.000003, 9514519), gtid-set: , latest location: position: (mysql-bin.000003, 9507717), gtid-set: , all resolved: true}"] [2021/12/02 23:24:10.104 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 9507717), gtid-set: "] [2021/12/02 23:24:10.125 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3301] [2021/12/02 23:24:10.128 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:24:10.136 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] ["create string"="CREATE TABLE `xdoohoco` (\n `uuid` varchar(253) DEFAULT NULL,\n `kogrrcbv` datetime NOT NULL DEFAULT '1983-02-09 11:55:57',\n `fxwbzq` int(10) DEFAULT NULL,\n `woocw` timestamp NOT NULL DEFAULT '1984-12-18 21:36:41',\n `owmai` int(9) DEFAULT '1995132007',\n `abrmckmci` text DEFAULT NULL,\n `doigt` text DEFAULT NULL,\n `wetxteuzs` text DEFAULT NULL,\n `qfteq` timestamp NOT NULL,\n `uphuikq` timestamp NULL DEFAULT NULL,\n `oqxwdvp` varchar(801) DEFAULT NULL,\n `xfpqdq` text DEFAULT NULL,\n `xiolcpqaj` varchar(1053) DEFAULT NULL,\n `lgnvsop` int(14) DEFAULT NULL,\n `cckjg` int(19) DEFAULT '550881796',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `ubqavqel` timestamp NOT NULL,\n `fkjjbg` text DEFAULT NULL,\n `dyvuqh` datetime DEFAULT '2093-09-09 22:12:02',\n `uoviti` varchar(1353) NOT NULL,\n `kyqefaqk` datetime NOT NULL DEFAULT '2081-11-30 05:11:16',\n `cdrelw` int(17) NOT NULL DEFAULT '1412579497',\n `qsgpqkc` datetime DEFAULT '2028-08-10 01:12:21',\n `ltdnhw` timestamp NOT NULL DEFAULT '2012-06-29 19:29:01',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:24:10.137 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:10.137 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:10.138 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:10.138 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604416), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:24:10.138 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 9604170), gtid-set: (flushed position: (mysql-bin.000003, 9507510), gtid-set: )"] [2021/12/02 23:24:10.302 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:10.302 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:24:10.355 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 9604170), gtid-set: (flushed position: (mysql-bin.000003, 9604170), gtid-set: )"] [2021/12/02 23:24:10.355 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:10.355 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604416), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:24:10.355 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:24:10.376 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:24:10.376 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 9604247), gtid-set: "] ["end location"="position: (mysql-bin.000003, 9604416), gtid-set: "] [2021/12/02 23:24:10.376 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 9604247), gtid-set: "] ["end location"="position: (mysql-bin.000003, 9604416), gtid-set: "] [2021/12/02 23:24:10.376 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:24:10.383 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"acoxxft\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL)\"]}"] [revision=1159] [2021/12/02 23:24:11.740 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604416), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`acoxxft`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:24:11.740 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604416), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:24:12.245 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:12.246 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:24:12.277 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 9604247), gtid-set: (flushed position: (mysql-bin.000003, 9604247), gtid-set: )"] [2021/12/02 23:24:12.277 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:12.277 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (vqlnln text NOT NULL), startLocation: position: (mysql-bin.000003, 9604247), gtid-set: , currentLocation: position: (mysql-bin.000003, 9604416), gtid-set: , lastLocation: position: (mysql-bin.000003, 9604416), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`vqlnln` TEXT NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:24:12.277 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 9604416), gtid-set: "] [2021/12/02 23:24:12.292 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3303] [2021/12/02 23:24:12.294 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`acoxxft`, current location: position: (mysql-bin.000003, 9605592), gtid-set: , latest location: position: (mysql-bin.000003, 9604416), gtid-set: , all resolved: true}"] [2021/12/02 23:24:12.294 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 9604416), gtid-set: "] [2021/12/02 23:24:12.322 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3305] [2021/12/02 23:24:12.331 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:24:12.332 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] ["create string"="CREATE TABLE `acoxxft` (\n `gehyr` timestamp DEFAULT '2036-02-09 05:59:38',\n `dbnkgwms` datetime DEFAULT '2064-07-18 09:49:39',\n `ccfkwiplu` int(15) DEFAULT NULL,\n `dqrat` int(19) DEFAULT NULL,\n `wbmsywijg` int(12) DEFAULT '354553044',\n `tsnqfj` datetime DEFAULT NULL,\n `tfxjiz` timestamp NOT NULL DEFAULT '1980-01-17 00:29:52',\n `wyhybc` int(11) DEFAULT NULL,\n `eiywvgiz` text DEFAULT NULL,\n `kjhhy` text DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `ojqwv` text NOT NULL,\n `vqlnln` text NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:24:12.337 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9672749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:12.341 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9672749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:12.341 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9673010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:12.341 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9673010), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [2021/12/02 23:24:12.341 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 9672749), gtid-set: (flushed position: (mysql-bin.000003, 9604247), gtid-set: )"] [2021/12/02 23:24:12.421 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:12.421 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"]]"] [2021/12/02 23:24:12.463 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 9672749), gtid-set: (flushed position: (mysql-bin.000003, 9672749), gtid-set: )"] [2021/12/02 23:24:12.463 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:12.463 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9673010), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [sourceTableID=`db_pessimistic`.`awujl`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:24:12.463 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] [2021/12/02 23:24:12.502 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:24:12.502 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`awujl`] ["start location"="position: (mysql-bin.000003, 9672828), gtid-set: "] ["end location"="position: (mysql-bin.000003, 9673010), gtid-set: "] [2021/12/02 23:24:12.502 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`awujl`] ["start location"="position: (mysql-bin.000003, 9672828), gtid-set: "] ["end location"="position: (mysql-bin.000003, 9673010), gtid-set: "] [2021/12/02 23:24:12.502 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:24:12.510 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"awujl\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009)\"]}"] [revision=1168] [2021/12/02 23:24:13.869 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9673010), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [sourceTableID=`db_pessimistic`.`awujl`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`awujl`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:24:13.869 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9673010), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [2021/12/02 23:24:14.375 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:14.375 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:24:14.412 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 9672828), gtid-set: (flushed position: (mysql-bin.000003, 9672828), gtid-set: )"] [2021/12/02 23:24:14.412 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:14.412 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lgolwuml int(8) NULL DEFAULT 645009), startLocation: position: (mysql-bin.000003, 9672828), gtid-set: , currentLocation: position: (mysql-bin.000003, 9673010), gtid-set: , lastLocation: position: (mysql-bin.000003, 9673010), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lgolwuml` INT(8) NULL DEFAULT 645009), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [2021/12/02 23:24:14.412 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 9673010), gtid-set: "] [2021/12/02 23:24:14.418 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3312] [2021/12/02 23:24:14.420 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`awujl`, current location: position: (mysql-bin.000003, 9674034), gtid-set: , latest location: position: (mysql-bin.000003, 9673010), gtid-set: , all resolved: true}"] [2021/12/02 23:24:14.421 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 9673010), gtid-set: "] [2021/12/02 23:24:14.463 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3314] [2021/12/02 23:24:14.485 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] [2021/12/02 23:24:14.494 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] ["create string"="CREATE TABLE `awujl` (\n `blrzoh` varchar(1377) DEFAULT NULL,\n `sapnzmce` int(12) DEFAULT '1363322630',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `tiobfjbsc` timestamp DEFAULT '1992-04-06 06:29:30',\n `zgetr` int(8) NOT NULL,\n `deobloh` varchar(997) DEFAULT 'KIDHQSCOXFEXFGVRTTBUAWBACDK',\n `dmbprueu` text NOT NULL,\n `jqolsgzz` datetime NOT NULL,\n `pezrcrw` datetime DEFAULT NULL,\n `tbxdw` timestamp DEFAULT '2002-05-31 13:32:14',\n `xeuougivy` varchar(348) NOT NULL DEFAULT 'WMUOVYHPUKUTSBMFXPEUSTJ',\n `pbbmmv` int(17) NOT NULL DEFAULT '581733055',\n `kxexs` int(12) DEFAULT '1189034969',\n `urjfk` text DEFAULT NULL,\n `oyxccpxbc` timestamp NULL DEFAULT NULL,\n `shuyfn` text DEFAULT NULL,\n `kqqkoeb` int(13) DEFAULT NULL,\n `lkbwre` int(19) DEFAULT NULL,\n `edezqdwij` text DEFAULT NULL,\n `alewxsv` timestamp NULL DEFAULT NULL,\n `zfbkq` int(19) NOT NULL,\n `lgolwuml` int(8) DEFAULT '645009',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:24:27.391 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 10547959), gtid-set: (flushed position: (mysql-bin.000003, 10547959), gtid-set: )"] [2021/12/02 23:24:27.391 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:27.774 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618384), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:27.774 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618384), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:27.774 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618625), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:27.774 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618625), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:24:27.774 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 10618384), gtid-set: (flushed position: (mysql-bin.000003, 9672828), gtid-set: )"] [2021/12/02 23:24:27.774 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618384), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:27.774 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618384), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:27.774 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618625), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:27.774 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618625), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:27.774 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618625), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:27.774 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618625), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:27.775 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:27.775 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"]]"] [2021/12/02 23:24:27.883 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 10618384), gtid-set: (flushed position: (mysql-bin.000003, 10618384), gtid-set: )"] [2021/12/02 23:24:27.883 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:27.883 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618625), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:24:27.883 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:24:27.901 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:24:27.901 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 10618461), gtid-set: "] ["end location"="position: (mysql-bin.000003, 10618625), gtid-set: "] [2021/12/02 23:24:27.901 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 10618461), gtid-set: "] ["end location"="position: (mysql-bin.000003, 10618625), gtid-set: "] [2021/12/02 23:24:27.901 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:24:27.905 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"xdoohoco\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT)\"]}"] [revision=1178] [2021/12/02 23:24:28.435 +00:00] [INFO] [syncer.go:2651] ["ignore DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618625), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`xdoohoco`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT)\"],\"exec\":false,\"done\":false}"] [2021/12/02 23:24:28.435 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618625), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:24:28.435 +00:00] [INFO] [syncer.go:1152] ["ignore shard DDLs in pessimistic shard mode"] [task=task_pessimistic] [unit="binlog replication"] [ddls="[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT)\"]"] [2021/12/02 23:24:28.438 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:28.438 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:24:28.474 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 10618461), gtid-set: (flushed position: (mysql-bin.000003, 10618461), gtid-set: )"] [2021/12/02 23:24:28.474 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:28.474 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (jqhbvawvz text), startLocation: position: (mysql-bin.000003, 10618461), gtid-set: , currentLocation: position: (mysql-bin.000003, 10618625), gtid-set: , lastLocation: position: (mysql-bin.000003, 10618625), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`jqhbvawvz` TEXT), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:24:28.474 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 10618625), gtid-set: "] [2021/12/02 23:24:28.483 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3368] [2021/12/02 23:24:28.486 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`xdoohoco`, current location: position: (mysql-bin.000003, 10622614), gtid-set: , latest location: position: (mysql-bin.000003, 10618625), gtid-set: , all resolved: true}"] [2021/12/02 23:24:28.486 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 10618625), gtid-set: "] [2021/12/02 23:24:28.503 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3370] [2021/12/02 23:24:28.510 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:24:28.515 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] ["create string"="CREATE TABLE `xdoohoco` (\n `uuid` varchar(253) DEFAULT NULL,\n `kogrrcbv` datetime NOT NULL DEFAULT '1983-02-09 11:55:57',\n `fxwbzq` int(10) DEFAULT NULL,\n `woocw` timestamp NOT NULL DEFAULT '1984-12-18 21:36:41',\n `owmai` int(9) DEFAULT '1995132007',\n `abrmckmci` text DEFAULT NULL,\n `doigt` text DEFAULT NULL,\n `wetxteuzs` text DEFAULT NULL,\n `qfteq` timestamp NOT NULL,\n `uphuikq` timestamp NULL DEFAULT NULL,\n `oqxwdvp` varchar(801) DEFAULT NULL,\n `xfpqdq` text DEFAULT NULL,\n `xiolcpqaj` varchar(1053) DEFAULT NULL,\n `lgnvsop` int(14) DEFAULT NULL,\n `cckjg` int(19) DEFAULT '550881796',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `ubqavqel` timestamp NOT NULL,\n `fkjjbg` text DEFAULT NULL,\n `dyvuqh` datetime DEFAULT '2093-09-09 22:12:02',\n `uoviti` varchar(1353) NOT NULL,\n `kyqefaqk` datetime NOT NULL DEFAULT '2081-11-30 05:11:16',\n `cdrelw` int(17) NOT NULL DEFAULT '1412579497',\n `qsgpqkc` datetime DEFAULT '2028-08-10 01:12:21',\n `ltdnhw` timestamp NOT NULL DEFAULT '2012-06-29 19:29:01',\n `jqhbvawvz` text DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:24:29.298 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11156833), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:29.298 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11156833), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:29.298 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11157089), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:29.298 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11157089), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:29.298 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11157089), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:29.298 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11157089), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:29.298 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11156833), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:29.298 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11156833), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:29.298 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11157089), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:29.298 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11157089), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:24:29.298 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 11156833), gtid-set: (flushed position: (mysql-bin.000003, 10618461), gtid-set: )"] [2021/12/02 23:24:29.299 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:29.299 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:24:29.363 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 11156833), gtid-set: (flushed position: (mysql-bin.000003, 11156833), gtid-set: )"] [2021/12/02 23:24:29.363 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:29.363 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11157089), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:24:29.363 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:24:29.385 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:24:29.385 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 11156912), gtid-set: "] ["end location"="position: (mysql-bin.000003, 11157089), gtid-set: "] [2021/12/02 23:24:29.385 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 11156912), gtid-set: "] ["end location"="position: (mysql-bin.000003, 11157089), gtid-set: "] [2021/12/02 23:24:29.385 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:24:29.390 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"acoxxft\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL)\"]}"] [revision=1186] [2021/12/02 23:24:31.611 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11157089), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`acoxxft`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:24:31.612 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11157089), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:24:31.767 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992428), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:31.767 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992428), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:31.767 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47')"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992710), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:31.767 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992710), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:31.767 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992710), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:31.767 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992710), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:32.120 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:32.120 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:24:32.148 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 11156912), gtid-set: (flushed position: (mysql-bin.000003, 11156912), gtid-set: )"] [2021/12/02 23:24:32.148 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:32.148 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hhyaspj timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 11156912), gtid-set: , currentLocation: position: (mysql-bin.000003, 11157089), gtid-set: , lastLocation: position: (mysql-bin.000003, 11157089), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hhyaspj` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:24:32.148 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 11157089), gtid-set: "] [2021/12/02 23:24:32.183 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3392] [2021/12/02 23:24:32.189 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`acoxxft`, current location: position: (mysql-bin.000003, 11160425), gtid-set: , latest location: position: (mysql-bin.000003, 11157089), gtid-set: , all resolved: true}"] [2021/12/02 23:24:32.189 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 11157089), gtid-set: "] [2021/12/02 23:24:32.207 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3394] [2021/12/02 23:24:32.236 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:24:32.237 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] ["create string"="CREATE TABLE `acoxxft` (\n `gehyr` timestamp DEFAULT '2036-02-09 05:59:38',\n `dbnkgwms` datetime DEFAULT '2064-07-18 09:49:39',\n `ccfkwiplu` int(15) DEFAULT NULL,\n `dqrat` int(19) DEFAULT NULL,\n `wbmsywijg` int(12) DEFAULT '354553044',\n `tsnqfj` datetime DEFAULT NULL,\n `tfxjiz` timestamp NOT NULL DEFAULT '1980-01-17 00:29:52',\n `wyhybc` int(11) DEFAULT NULL,\n `eiywvgiz` text DEFAULT NULL,\n `kjhhy` text DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `ojqwv` text NOT NULL,\n `vqlnln` text NOT NULL,\n `hhyaspj` timestamp NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:24:32.358 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992428), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:32.378 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992428), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:32.379 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47')\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992710), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:32.379 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992710), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [2021/12/02 23:24:32.379 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 11992428), gtid-set: (flushed position: (mysql-bin.000003, 11156912), gtid-set: )"] [2021/12/02 23:24:33.208 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:33.208 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:24:33.539 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 11992428), gtid-set: (flushed position: (mysql-bin.000003, 11992428), gtid-set: )"] [2021/12/02 23:24:33.539 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:33.539 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992710), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [sourceTableID=`db_pessimistic`.`awujl`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:24:33.539 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] [2021/12/02 23:24:33.579 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:24:33.579 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`awujl`] ["start location"="position: (mysql-bin.000003, 11992507), gtid-set: "] ["end location"="position: (mysql-bin.000003, 11992710), gtid-set: "] [2021/12/02 23:24:33.579 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`awujl`] ["start location"="position: (mysql-bin.000003, 11992507), gtid-set: "] ["end location"="position: (mysql-bin.000003, 11992710), gtid-set: "] [2021/12/02 23:24:33.579 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:24:33.582 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"awujl\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47')\"]}"] [revision=1195] [2021/12/02 23:24:35.800 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992710), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [sourceTableID=`db_pessimistic`.`awujl`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`awujl`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47')\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:24:35.800 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992710), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [2021/12/02 23:24:36.130 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13328900), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:36.130 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13328900), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:36.130 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13329170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:36.130 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13329170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:36.130 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13329170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:36.130 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13329170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:36.323 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:36.323 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"]]"] [2021/12/02 23:24:36.421 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 11992507), gtid-set: (flushed position: (mysql-bin.000003, 11992507), gtid-set: )"] [2021/12/02 23:24:36.421 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:36.421 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (obskarcxr timestamp NULL DEFAULT '2024-07-06 14:34:47'), startLocation: position: (mysql-bin.000003, 11992507), gtid-set: , currentLocation: position: (mysql-bin.000003, 11992710), gtid-set: , lastLocation: position: (mysql-bin.000003, 11992710), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`obskarcxr` TIMESTAMP NULL DEFAULT _UTF8MB4'2024-07-06 14:34:47'), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [2021/12/02 23:24:36.421 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 11992710), gtid-set: "] [2021/12/02 23:24:36.434 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3411] [2021/12/02 23:24:36.438 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`awujl`, current location: position: (mysql-bin.000003, 12001024), gtid-set: , latest location: position: (mysql-bin.000003, 11992710), gtid-set: , all resolved: true}"] [2021/12/02 23:24:36.438 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 11992710), gtid-set: "] [2021/12/02 23:24:36.456 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3413] [2021/12/02 23:24:36.485 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] [2021/12/02 23:24:36.492 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] ["create string"="CREATE TABLE `awujl` (\n `blrzoh` varchar(1377) DEFAULT NULL,\n `sapnzmce` int(12) DEFAULT '1363322630',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `tiobfjbsc` timestamp DEFAULT '1992-04-06 06:29:30',\n `zgetr` int(8) NOT NULL,\n `deobloh` varchar(997) DEFAULT 'KIDHQSCOXFEXFGVRTTBUAWBACDK',\n `dmbprueu` text NOT NULL,\n `jqolsgzz` datetime NOT NULL,\n `pezrcrw` datetime DEFAULT NULL,\n `tbxdw` timestamp DEFAULT '2002-05-31 13:32:14',\n `xeuougivy` varchar(348) NOT NULL DEFAULT 'WMUOVYHPUKUTSBMFXPEUSTJ',\n `pbbmmv` int(17) NOT NULL DEFAULT '581733055',\n `kxexs` int(12) DEFAULT '1189034969',\n `urjfk` text DEFAULT NULL,\n `oyxccpxbc` timestamp NULL DEFAULT NULL,\n `shuyfn` text DEFAULT NULL,\n `kqqkoeb` int(13) DEFAULT NULL,\n `lkbwre` int(19) DEFAULT NULL,\n `edezqdwij` text DEFAULT NULL,\n `alewxsv` timestamp NULL DEFAULT NULL,\n `zfbkq` int(19) NOT NULL,\n `lgolwuml` int(8) DEFAULT '645009',\n `obskarcxr` timestamp DEFAULT '2024-07-06 14:34:47',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:24:36.602 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13328900), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:36.602 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13328900), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:36.602 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13329170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:24:36.602 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13329170), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:24:36.602 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 13328900), gtid-set: (flushed position: (mysql-bin.000003, 11992507), gtid-set: )"] [2021/12/02 23:24:37.084 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:37.084 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:24:37.176 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 13328900), gtid-set: (flushed position: (mysql-bin.000003, 13328900), gtid-set: )"] [2021/12/02 23:24:37.176 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:37.176 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13329170), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:24:37.177 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:24:37.212 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:24:37.212 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 13328979), gtid-set: "] ["end location"="position: (mysql-bin.000003, 13329170), gtid-set: "] [2021/12/02 23:24:37.212 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 13328979), gtid-set: "] ["end location"="position: (mysql-bin.000003, 13329170), gtid-set: "] [2021/12/02 23:24:37.212 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:24:37.225 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"acoxxft\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892)\"]}"] [revision=1213] [2021/12/02 23:24:39.523 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13329170), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`acoxxft`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:24:39.523 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13329170), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:24:40.029 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:24:40.029 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:24:40.054 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 13328979), gtid-set: (flushed position: (mysql-bin.000003, 13328979), gtid-set: )"] [2021/12/02 23:24:40.054 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:24:40.054 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (nkfylm int(11) NOT NULL DEFAULT 2059132892), startLocation: position: (mysql-bin.000003, 13328979), gtid-set: , currentLocation: position: (mysql-bin.000003, 13329170), gtid-set: , lastLocation: position: (mysql-bin.000003, 13329170), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`nkfylm` INT(11) NOT NULL DEFAULT 2059132892), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:24:40.054 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 13329170), gtid-set: "] [2021/12/02 23:24:40.088 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3415] [2021/12/02 23:24:40.091 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`acoxxft`, current location: position: (mysql-bin.000003, 13334645), gtid-set: , latest location: position: (mysql-bin.000003, 13329170), gtid-set: , all resolved: true}"] [2021/12/02 23:24:40.091 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 13329170), gtid-set: "] [2021/12/02 23:24:40.127 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3417] [2021/12/02 23:24:40.128 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:24:40.129 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] ["create string"="CREATE TABLE `acoxxft` (\n `gehyr` timestamp DEFAULT '2036-02-09 05:59:38',\n `dbnkgwms` datetime DEFAULT '2064-07-18 09:49:39',\n `ccfkwiplu` int(15) DEFAULT NULL,\n `dqrat` int(19) DEFAULT NULL,\n `wbmsywijg` int(12) DEFAULT '354553044',\n `tsnqfj` datetime DEFAULT NULL,\n `tfxjiz` timestamp NOT NULL DEFAULT '1980-01-17 00:29:52',\n `wyhybc` int(11) DEFAULT NULL,\n `eiywvgiz` text DEFAULT NULL,\n `kjhhy` text DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `ojqwv` text NOT NULL,\n `vqlnln` text NOT NULL,\n `hhyaspj` timestamp NOT NULL,\n `nkfylm` int(11) NOT NULL DEFAULT '2059132892',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:25:00.059 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 13915401), gtid-set: (flushed position: (mysql-bin.000003, 13915401), gtid-set: )"] [2021/12/02 23:25:00.059 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:03.992 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:03.992 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:03.992 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626))\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:03.992 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700301), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:25:03.992 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 15700057), gtid-set: (flushed position: (mysql-bin.000003, 13328979), gtid-set: )"] [2021/12/02 23:25:03.993 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:03.993 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:03.993 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626))"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:03.993 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:03.993 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:03.993 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:04.014 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:04.014 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:25:04.109 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 15700057), gtid-set: (flushed position: (mysql-bin.000003, 15700057), gtid-set: )"] [2021/12/02 23:25:04.109 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:04.109 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700301), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:25:04.109 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:25:04.136 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:25:04.136 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 15700134), gtid-set: "] ["end location"="position: (mysql-bin.000003, 15700301), gtid-set: "] [2021/12/02 23:25:04.136 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 15700134), gtid-set: "] ["end location"="position: (mysql-bin.000003, 15700301), gtid-set: "] [2021/12/02 23:25:04.136 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:25:04.139 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"phfnc\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626))\"]}"] [revision=1294] [2021/12/02 23:25:04.654 +00:00] [INFO] [syncer.go:2651] ["ignore DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700301), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`phfnc`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626))\"],\"exec\":false,\"done\":false}"] [2021/12/02 23:25:04.654 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700301), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:25:04.654 +00:00] [INFO] [syncer.go:1152] ["ignore shard DDLs in pessimistic shard mode"] [task=task_pessimistic] [unit="binlog replication"] [ddls="[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626))\"]"] [2021/12/02 23:25:04.661 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:04.661 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:25:04.701 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 15700134), gtid-set: (flushed position: (mysql-bin.000003, 15700134), gtid-set: )"] [2021/12/02 23:25:04.701 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:04.701 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (gzznvi varchar(1626)), startLocation: position: (mysql-bin.000003, 15700134), gtid-set: , currentLocation: position: (mysql-bin.000003, 15700301), gtid-set: , lastLocation: position: (mysql-bin.000003, 15700301), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`gzznvi` VARCHAR(1626)), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:25:04.701 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 15700301), gtid-set: "] [2021/12/02 23:25:04.728 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3485] [2021/12/02 23:25:04.729 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`phfnc`, current location: position: (mysql-bin.000003, 15701192), gtid-set: , latest location: position: (mysql-bin.000003, 15700301), gtid-set: , all resolved: true}"] [2021/12/02 23:25:04.729 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 15700301), gtid-set: "] [2021/12/02 23:25:04.746 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3487] [2021/12/02 23:25:05.462 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:25:05.464 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] ["create string"="CREATE TABLE `phfnc` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `yhasfsyoj` int(9) NOT NULL,\n `eumviblqw` datetime DEFAULT NULL,\n `keueuueo` text DEFAULT NULL,\n `pznsqxm` text DEFAULT NULL,\n `khsvzt` text DEFAULT NULL,\n `hzcmjyase` datetime DEFAULT '2088-03-12 06:42:26',\n `yfbcbs` int(18) DEFAULT NULL,\n `mkmfuph` timestamp NULL DEFAULT NULL,\n `jbrlu` varchar(427) DEFAULT 'EDUUAHMATEZEOFKZOMMGLWOGODZQVNIZTDYMOBDEWNDDOLHBFKECRRHNNXTJGRBWWHSQPJCYLIXGGBZWHQZQWLBHAO',\n `twlpqgv` timestamp NOT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `qkoxwwypy` int(12) DEFAULT '1630733750',\n `bgnrwpaa` int(14) DEFAULT NULL,\n `cicmxgqxo` datetime NOT NULL,\n `gzznvi` varchar(1626) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:25:08.722 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702649), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:08.722 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702649), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:08.722 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702897), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:08.722 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702897), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:25:08.722 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 16702649), gtid-set: (flushed position: (mysql-bin.000003, 15700134), gtid-set: )"] [2021/12/02 23:25:08.722 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702649), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:08.722 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702649), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:08.723 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702897), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:08.723 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702897), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:08.723 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702897), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:08.723 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702897), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:08.817 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:08.817 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:25:09.018 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 16702649), gtid-set: (flushed position: (mysql-bin.000003, 16702649), gtid-set: )"] [2021/12/02 23:25:09.019 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:09.019 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702897), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [sourceTableID=`db_pessimistic`.`ctlbz`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:25:09.019 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:25:09.042 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:25:09.042 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`ctlbz`] ["start location"="position: (mysql-bin.000003, 16702726), gtid-set: "] ["end location"="position: (mysql-bin.000003, 16702897), gtid-set: "] [2021/12/02 23:25:09.042 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`ctlbz`] ["start location"="position: (mysql-bin.000003, 16702726), gtid-set: "] ["end location"="position: (mysql-bin.000003, 16702897), gtid-set: "] [2021/12/02 23:25:09.042 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:25:09.045 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"ctlbz\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL)\"]}"] [revision=1305] [2021/12/02 23:25:09.323 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702897), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [sourceTableID=`db_pessimistic`.`ctlbz`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`ctlbz`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:25:09.323 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702897), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:25:09.823 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17282980), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:09.823 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17282980), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:09.823 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17283234), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:09.823 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17283234), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:09.823 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17283234), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:09.823 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17283234), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:09.840 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:09.840 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:25:09.908 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 16702726), gtid-set: (flushed position: (mysql-bin.000003, 16702726), gtid-set: )"] [2021/12/02 23:25:09.908 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:09.908 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (vlxkbtv timestamp NULL), startLocation: position: (mysql-bin.000003, 16702726), gtid-set: , currentLocation: position: (mysql-bin.000003, 16702897), gtid-set: , lastLocation: position: (mysql-bin.000003, 16702897), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`vlxkbtv` TIMESTAMP NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:25:09.908 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 16702897), gtid-set: "] [2021/12/02 23:25:09.949 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3499] [2021/12/02 23:25:09.950 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`ctlbz`, current location: position: (mysql-bin.000003, 16711172), gtid-set: , latest location: position: (mysql-bin.000003, 16702897), gtid-set: , all resolved: true}"] [2021/12/02 23:25:09.951 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 16702897), gtid-set: "] [2021/12/02 23:25:09.967 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3501] [2021/12/02 23:25:09.981 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:25:09.988 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] ["create string"="CREATE TABLE `ctlbz` (\n `fchgufhz` datetime DEFAULT '2077-04-13 13:24:38',\n `axoxbnwo` varchar(1955) DEFAULT 'RREYMOCISRCMTUZMEFTUBSKNPVCLXNWGIOLTVADXXTHBIFMMHGSJPMTNEETMQEQMUBUSFOSMZVO',\n `jilwelo` varchar(1728) DEFAULT 'JZDRHSOUYNNOCYOIZXVOKSZEDUEYPAUTKYIHSOXAXZDHDYZXTLSGLJXTHCHYDNOWKBAZGVL',\n `ewvedpj` varchar(1506) NOT NULL DEFAULT 'OMIKUCZLOMMYYQZYLCETCZWDBQBHIIKRSSPZECNLCKUEVMHXUFHFAUTDHCYRJD',\n `yhdjy` int(16) NOT NULL DEFAULT '938268954',\n `rwpszxre` timestamp DEFAULT '2036-06-15 02:27:09',\n `fchplrxg` varchar(456) DEFAULT NULL,\n `uynknd` int(19) DEFAULT NULL,\n `ianfr` int(13) DEFAULT '2001792990',\n `lbwjaphy` text DEFAULT NULL,\n `fdlntpzbg` int(12) NOT NULL,\n `xlooz` timestamp NULL DEFAULT NULL,\n `szcqf` varchar(2043) DEFAULT 'YYXIOKBDKEHDQGCDIRXOBAVXYSJXCOOGVHFRUJPTXPBTDALSEBRYZZEOVUYWNCEAHJANQDVMSDOFGXWTCMBSMFHSPP',\n `fowqbuabp` timestamp NULL DEFAULT NULL,\n `nhlxcth` timestamp DEFAULT '2021-02-09 21:39:01',\n `bfkxil` timestamp NULL DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `nyarwzqal` int(11) DEFAULT NULL,\n `sungcve` datetime NOT NULL DEFAULT '2076-08-27 00:45:28',\n `wapqmwvc` varchar(489) NOT NULL DEFAULT 'XGJXOQDNHGCRKILTFJOCBSBQBGLPCROXLTVKEPKELQTSKLSEJW',\n `xjaxeykd` varchar(1172) NOT NULL DEFAULT 'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU',\n `vlxkbtv` timestamp NULL DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:25:10.017 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17282980), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:10.017 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17282980), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:10.017 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17283234), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:10.017 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17283234), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), routedDDL: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), sourceTables: `db_pessimistic`.`qbgnfza`, targetTables: `db_pessimistic`.`qbgnfza`}}"] [2021/12/02 23:25:10.017 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 17282980), gtid-set: (flushed position: (mysql-bin.000003, 16702726), gtid-set: )"] [2021/12/02 23:25:10.498 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:10.498 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:25:10.566 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 17282980), gtid-set: (flushed position: (mysql-bin.000003, 17282980), gtid-set: )"] [2021/12/02 23:25:10.566 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:10.566 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17283234), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), routedDDL: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), sourceTables: `db_pessimistic`.`qbgnfza`, targetTables: `db_pessimistic`.`qbgnfza`}}"] [sourceTableID=`db_pessimistic`.`qbgnfza`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:25:10.566 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`qbgnfza`] [2021/12/02 23:25:10.603 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:25:10.603 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`qbgnfza`] ["start location"="position: (mysql-bin.000003, 17283059), gtid-set: "] ["end location"="position: (mysql-bin.000003, 17283234), gtid-set: "] [2021/12/02 23:25:10.603 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`qbgnfza`] ["start location"="position: (mysql-bin.000003, 17283059), gtid-set: "] ["end location"="position: (mysql-bin.000003, 17283234), gtid-set: "] [2021/12/02 23:25:10.603 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:25:10.608 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"qbgnfza\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL)\"]}"] [revision=1319] [2021/12/02 23:25:13.290 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17283234), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), routedDDL: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), sourceTables: `db_pessimistic`.`qbgnfza`, targetTables: `db_pessimistic`.`qbgnfza`}}"] [sourceTableID=`db_pessimistic`.`qbgnfza`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`qbgnfza`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:25:13.290 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17283234), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), routedDDL: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), sourceTables: `db_pessimistic`.`qbgnfza`, targetTables: `db_pessimistic`.`qbgnfza`}}"] [2021/12/02 23:25:13.795 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:13.795 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:25:13.867 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 17283059), gtid-set: (flushed position: (mysql-bin.000003, 17283059), gtid-set: )"] [2021/12/02 23:25:13.867 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:13.867 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE qbgnfza ADD COLUMN (vjjzxxuvy timestamp NULL), startLocation: position: (mysql-bin.000003, 17283059), gtid-set: , currentLocation: position: (mysql-bin.000003, 17283234), gtid-set: , lastLocation: position: (mysql-bin.000003, 17283234), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), routedDDL: ALTER TABLE `db_pessimistic`.`qbgnfza` ADD COLUMN (`vjjzxxuvy` TIMESTAMP NULL), sourceTables: `db_pessimistic`.`qbgnfza`, targetTables: `db_pessimistic`.`qbgnfza`}}"] [2021/12/02 23:25:13.867 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 17283234), gtid-set: "] [2021/12/02 23:25:13.875 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3513] [2021/12/02 23:25:31.951 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`qbgnfza`, current location: position: (mysql-bin.000003, 17283792), gtid-set: , latest location: position: (mysql-bin.000003, 17283234), gtid-set: , all resolved: true}"] [2021/12/02 23:25:31.951 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 17283234), gtid-set: "] [2021/12/02 23:25:31.956 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 17282980), gtid-set: (flushed position: (mysql-bin.000003, 17282980), gtid-set: )"] [2021/12/02 23:25:31.956 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:31.958 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3564] [2021/12/02 23:25:31.959 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`qbgnfza`] [2021/12/02 23:25:31.960 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`qbgnfza`] ["create string"="CREATE TABLE `qbgnfza` (\n `uuid` varchar(253) DEFAULT NULL,\n `npocxlt` datetime DEFAULT '1981-10-10 21:13:53',\n `vdqbdbylb` varchar(1864) DEFAULT 'AZGC',\n `iwszey` datetime NOT NULL,\n `txsyujwh` int(17) DEFAULT '702143287',\n `wxxftmi` varchar(1812) NOT NULL,\n `skqpzir` int(10) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `jookidmoi` int(19) NOT NULL,\n `awrdf` varchar(302) DEFAULT 'TJYDFRYLWKCTMTZEGSWJZADWMRTOWWBUGWCOMBOGJUOCVAYNZUXFMEBWXBLNAJNOKVYWKIQMUJ',\n `jucyj` datetime DEFAULT '2049-01-15 09:16:02',\n `vjjzxxuvy` timestamp NULL DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:25:34.769 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401329), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:34.769 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401329), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:34.769 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401590), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:34.769 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401590), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [2021/12/02 23:25:34.770 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 18401329), gtid-set: (flushed position: (mysql-bin.000003, 17283059), gtid-set: )"] [2021/12/02 23:25:34.770 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401329), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:34.770 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401329), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:34.770 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401590), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:34.770 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401590), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:34.770 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401590), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:34.770 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401590), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:34.955 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:34.956 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"]]"] [2021/12/02 23:25:35.090 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 18401329), gtid-set: (flushed position: (mysql-bin.000003, 18401329), gtid-set: )"] [2021/12/02 23:25:35.090 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:35.090 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401590), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [sourceTableID=`db_pessimistic`.`dqyoops`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:25:35.090 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] [2021/12/02 23:25:35.112 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:25:35.112 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dqyoops`] ["start location"="position: (mysql-bin.000003, 18401408), gtid-set: "] ["end location"="position: (mysql-bin.000003, 18401590), gtid-set: "] [2021/12/02 23:25:35.112 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dqyoops`] ["start location"="position: (mysql-bin.000003, 18401408), gtid-set: "] ["end location"="position: (mysql-bin.000003, 18401590), gtid-set: "] [2021/12/02 23:25:35.112 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:25:35.114 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"dqyoops\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641)\"]}"] [revision=1381] [2021/12/02 23:25:35.635 +00:00] [INFO] [syncer.go:2651] ["ignore DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401590), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [sourceTableID=`db_pessimistic`.`dqyoops`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`dqyoops`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641)\"],\"exec\":false,\"done\":false}"] [2021/12/02 23:25:35.636 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401590), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [2021/12/02 23:25:35.637 +00:00] [INFO] [syncer.go:1152] ["ignore shard DDLs in pessimistic shard mode"] [task=task_pessimistic] [unit="binlog replication"] [ddls="[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641)\"]"] [2021/12/02 23:25:35.642 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:35.642 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:25:35.669 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 18401408), gtid-set: (flushed position: (mysql-bin.000003, 18401408), gtid-set: )"] [2021/12/02 23:25:35.670 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:35.670 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (etelwtuov int(15) NULL DEFAULT 1905906641), startLocation: position: (mysql-bin.000003, 18401408), gtid-set: , currentLocation: position: (mysql-bin.000003, 18401590), gtid-set: , lastLocation: position: (mysql-bin.000003, 18401590), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`etelwtuov` INT(15) NULL DEFAULT 1905906641), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [2021/12/02 23:25:35.670 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 18401590), gtid-set: "] [2021/12/02 23:25:35.687 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3586] [2021/12/02 23:25:35.695 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`dqyoops`, current location: position: (mysql-bin.000003, 18403485), gtid-set: , latest location: position: (mysql-bin.000003, 18401590), gtid-set: , all resolved: true}"] [2021/12/02 23:25:35.698 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 18401590), gtid-set: "] [2021/12/02 23:25:35.719 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3588] [2021/12/02 23:25:35.737 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] [2021/12/02 23:25:35.739 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] ["create string"="CREATE TABLE `dqyoops` (\n `uuid` varchar(253) DEFAULT NULL,\n `gjenie` int(10) DEFAULT NULL,\n `stllrwth` varchar(1774) NOT NULL DEFAULT 'KBNXSJKGOVQYGDIJEMPLUAZNOWQVOTSIEDIEJUPAWDMXNXXRJSIBJB',\n `ojyaq` int(17) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `eqsihowmt` timestamp NULL DEFAULT NULL,\n `fibwqwad` int(14) DEFAULT '1986677448',\n `coktlzg` int(10) DEFAULT NULL,\n `kxshriehq` timestamp NULL DEFAULT NULL,\n `zxowwuzj` int(9) DEFAULT '2100670194',\n `qvvuaht` varchar(1742) DEFAULT 'UQFOLQIXUGSUIIIKZ',\n `jjidtfz` int(9) NOT NULL DEFAULT '1591197633',\n `llhnb` text DEFAULT NULL,\n `tzgrl` text DEFAULT NULL,\n `gmwur` varchar(973) NOT NULL,\n `tidibyu` int(9) DEFAULT NULL,\n `etelwtuov` int(15) DEFAULT '1905906641',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:25:37.851 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19881899), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:37.851 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19881899), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:37.851 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19882153), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:37.851 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19882153), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:25:37.852 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 19881899), gtid-set: (flushed position: (mysql-bin.000003, 18401408), gtid-set: )"] [2021/12/02 23:25:37.852 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19881899), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:37.852 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19881899), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:37.852 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19882153), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:37.852 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19882153), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:37.852 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19882153), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:37.852 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19882153), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:37.902 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:37.902 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:25:38.250 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 19881899), gtid-set: (flushed position: (mysql-bin.000003, 19881899), gtid-set: )"] [2021/12/02 23:25:38.251 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:38.251 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19882153), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:25:38.251 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:25:38.276 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:25:38.276 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 19881978), gtid-set: "] ["end location"="position: (mysql-bin.000003, 19882153), gtid-set: "] [2021/12/02 23:25:38.276 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 19881978), gtid-set: "] ["end location"="position: (mysql-bin.000003, 19882153), gtid-set: "] [2021/12/02 23:25:38.276 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:25:38.282 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"phfnc\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL)\"]}"] [revision=1389] [2021/12/02 23:25:39.181 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20227772), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:39.181 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20227772), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:39.181 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20228012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:39.181 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20228012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:39.181 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20228012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:39.181 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20228012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:39.855 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324407), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:39.855 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324407), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:39.855 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15')"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:39.855 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:39.855 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:39.855 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:41.768 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19882153), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`phfnc`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:25:41.768 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19882153), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:25:41.823 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:41.823 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:25:41.885 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 19881978), gtid-set: (flushed position: (mysql-bin.000003, 19881978), gtid-set: )"] [2021/12/02 23:25:41.885 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:41.885 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (mgzidmh timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 19881978), gtid-set: , currentLocation: position: (mysql-bin.000003, 19882153), gtid-set: , lastLocation: position: (mysql-bin.000003, 19882153), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`mgzidmh` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:25:41.885 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 19882153), gtid-set: "] [2021/12/02 23:25:41.918 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3640] [2021/12/02 23:25:41.921 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`phfnc`, current location: position: (mysql-bin.000003, 19890447), gtid-set: , latest location: position: (mysql-bin.000003, 19882153), gtid-set: , all resolved: true}"] [2021/12/02 23:25:41.921 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 19882153), gtid-set: "] [2021/12/02 23:25:41.936 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3642] [2021/12/02 23:25:41.951 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:25:41.978 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] ["create string"="CREATE TABLE `phfnc` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `yhasfsyoj` int(9) NOT NULL,\n `eumviblqw` datetime DEFAULT NULL,\n `keueuueo` text DEFAULT NULL,\n `pznsqxm` text DEFAULT NULL,\n `khsvzt` text DEFAULT NULL,\n `hzcmjyase` datetime DEFAULT '2088-03-12 06:42:26',\n `yfbcbs` int(18) DEFAULT NULL,\n `mkmfuph` timestamp NULL DEFAULT NULL,\n `jbrlu` varchar(427) DEFAULT 'EDUUAHMATEZEOFKZOMMGLWOGODZQVNIZTDYMOBDEWNDDOLHBFKECRRHNNXTJGRBWWHSQPJCYLIXGGBZWHQZQWLBHAO',\n `twlpqgv` timestamp NOT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `qkoxwwypy` int(12) DEFAULT '1630733750',\n `bgnrwpaa` int(14) DEFAULT NULL,\n `cicmxgqxo` datetime NOT NULL,\n `gzznvi` varchar(1626) DEFAULT NULL,\n `mgzidmh` timestamp NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:25:41.990 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20227772), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:41.991 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20227772), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:41.991 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20228012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:41.991 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20228012), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:25:41.991 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 20227772), gtid-set: (flushed position: (mysql-bin.000003, 19881978), gtid-set: )"] [2021/12/02 23:25:42.287 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:42.287 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:25:42.350 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 20227772), gtid-set: (flushed position: (mysql-bin.000003, 20227772), gtid-set: )"] [2021/12/02 23:25:42.350 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:42.350 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20228012), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [sourceTableID=`db_pessimistic`.`ctlbz`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:25:42.350 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:25:42.372 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:25:42.372 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`ctlbz`] ["start location"="position: (mysql-bin.000003, 20227849), gtid-set: "] ["end location"="position: (mysql-bin.000003, 20228012), gtid-set: "] [2021/12/02 23:25:42.372 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`ctlbz`] ["start location"="position: (mysql-bin.000003, 20227849), gtid-set: "] ["end location"="position: (mysql-bin.000003, 20228012), gtid-set: "] [2021/12/02 23:25:42.372 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:25:42.377 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"ctlbz\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL)\"]}"] [revision=1443] [2021/12/02 23:25:45.763 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20228012), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [sourceTableID=`db_pessimistic`.`ctlbz`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`ctlbz`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:25:45.763 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20228012), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:25:46.270 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:46.270 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"]]"] [2021/12/02 23:25:46.292 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 20227849), gtid-set: (flushed position: (mysql-bin.000003, 20227849), gtid-set: )"] [2021/12/02 23:25:46.292 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:46.292 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (npgbwx text NULL), startLocation: position: (mysql-bin.000003, 20227849), gtid-set: , currentLocation: position: (mysql-bin.000003, 20228012), gtid-set: , lastLocation: position: (mysql-bin.000003, 20228012), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`npgbwx` TEXT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:25:46.292 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 20228012), gtid-set: "] [2021/12/02 23:25:46.298 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3644] [2021/12/02 23:25:46.304 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`ctlbz`, current location: position: (mysql-bin.000003, 20233273), gtid-set: , latest location: position: (mysql-bin.000003, 20228012), gtid-set: , all resolved: true}"] [2021/12/02 23:25:46.304 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 20228012), gtid-set: "] [2021/12/02 23:25:46.314 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3646] [2021/12/02 23:25:46.316 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:25:46.324 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] ["create string"="CREATE TABLE `ctlbz` (\n `fchgufhz` datetime DEFAULT '2077-04-13 13:24:38',\n `axoxbnwo` varchar(1955) DEFAULT 'RREYMOCISRCMTUZMEFTUBSKNPVCLXNWGIOLTVADXXTHBIFMMHGSJPMTNEETMQEQMUBUSFOSMZVO',\n `jilwelo` varchar(1728) DEFAULT 'JZDRHSOUYNNOCYOIZXVOKSZEDUEYPAUTKYIHSOXAXZDHDYZXTLSGLJXTHCHYDNOWKBAZGVL',\n `ewvedpj` varchar(1506) NOT NULL DEFAULT 'OMIKUCZLOMMYYQZYLCETCZWDBQBHIIKRSSPZECNLCKUEVMHXUFHFAUTDHCYRJD',\n `yhdjy` int(16) NOT NULL DEFAULT '938268954',\n `rwpszxre` timestamp DEFAULT '2036-06-15 02:27:09',\n `fchplrxg` varchar(456) DEFAULT NULL,\n `uynknd` int(19) DEFAULT NULL,\n `ianfr` int(13) DEFAULT '2001792990',\n `lbwjaphy` text DEFAULT NULL,\n `fdlntpzbg` int(12) NOT NULL,\n `xlooz` timestamp NULL DEFAULT NULL,\n `szcqf` varchar(2043) DEFAULT 'YYXIOKBDKEHDQGCDIRXOBAVXYSJXCOOGVHFRUJPTXPBTDALSEBRYZZEOVUYWNCEAHJANQDVMSDOFGXWTCMBSMFHSPP',\n `fowqbuabp` timestamp NULL DEFAULT NULL,\n `nhlxcth` timestamp DEFAULT '2021-02-09 21:39:01',\n `bfkxil` timestamp NULL DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `nyarwzqal` int(11) DEFAULT NULL,\n `sungcve` datetime NOT NULL DEFAULT '2076-08-27 00:45:28',\n `wapqmwvc` varchar(489) NOT NULL DEFAULT 'XGJXOQDNHGCRKILTFJOCBSBQBGLPCROXLTVKEPKELQTSKLSEJW',\n `xjaxeykd` varchar(1172) NOT NULL DEFAULT 'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU',\n `vlxkbtv` timestamp NULL DEFAULT NULL,\n `npgbwx` text DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:25:46.326 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324407), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:46.326 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324407), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:46.326 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15')\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:25:46.327 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324683), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:25:46.327 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 20324407), gtid-set: (flushed position: (mysql-bin.000003, 20227849), gtid-set: )"] [2021/12/02 23:25:46.443 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:46.443 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:25:46.509 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 20324407), gtid-set: (flushed position: (mysql-bin.000003, 20324407), gtid-set: )"] [2021/12/02 23:25:46.509 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:46.509 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324683), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:25:46.509 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:25:46.532 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:25:46.532 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 20324486), gtid-set: "] ["end location"="position: (mysql-bin.000003, 20324683), gtid-set: "] [2021/12/02 23:25:46.532 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 20324486), gtid-set: "] ["end location"="position: (mysql-bin.000003, 20324683), gtid-set: "] [2021/12/02 23:25:46.532 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:25:46.541 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"xdoohoco\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15')\"]}"] [revision=1482] [2021/12/02 23:25:49.917 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324683), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`xdoohoco`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15')\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:25:49.917 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324683), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:25:50.423 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:25:50.423 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"]]"] [2021/12/02 23:25:50.455 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 20324486), gtid-set: (flushed position: (mysql-bin.000003, 20324486), gtid-set: )"] [2021/12/02 23:25:50.455 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:25:50.455 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gjlsa timestamp DEFAULT '2018-03-27 11:05:15'), startLocation: position: (mysql-bin.000003, 20324486), gtid-set: , currentLocation: position: (mysql-bin.000003, 20324683), gtid-set: , lastLocation: position: (mysql-bin.000003, 20324683), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gjlsa` TIMESTAMP DEFAULT _UTF8MB4'2018-03-27 11:05:15'), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:25:50.455 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 20324683), gtid-set: "] [2021/12/02 23:25:50.480 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3650] [2021/12/02 23:25:50.483 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`xdoohoco`, current location: position: (mysql-bin.000003, 20332802), gtid-set: , latest location: position: (mysql-bin.000003, 20324683), gtid-set: , all resolved: true}"] [2021/12/02 23:25:50.483 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 20324683), gtid-set: "] [2021/12/02 23:25:50.512 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3652] [2021/12/02 23:25:50.520 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:25:50.522 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] ["create string"="CREATE TABLE `xdoohoco` (\n `uuid` varchar(253) DEFAULT NULL,\n `kogrrcbv` datetime NOT NULL DEFAULT '1983-02-09 11:55:57',\n `fxwbzq` int(10) DEFAULT NULL,\n `woocw` timestamp NOT NULL DEFAULT '1984-12-18 21:36:41',\n `owmai` int(9) DEFAULT '1995132007',\n `abrmckmci` text DEFAULT NULL,\n `doigt` text DEFAULT NULL,\n `wetxteuzs` text DEFAULT NULL,\n `qfteq` timestamp NOT NULL,\n `uphuikq` timestamp NULL DEFAULT NULL,\n `oqxwdvp` varchar(801) DEFAULT NULL,\n `xfpqdq` text DEFAULT NULL,\n `xiolcpqaj` varchar(1053) DEFAULT NULL,\n `lgnvsop` int(14) DEFAULT NULL,\n `cckjg` int(19) DEFAULT '550881796',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `ubqavqel` timestamp NOT NULL,\n `fkjjbg` text DEFAULT NULL,\n `dyvuqh` datetime DEFAULT '2093-09-09 22:12:02',\n `uoviti` varchar(1353) NOT NULL,\n `kyqefaqk` datetime NOT NULL DEFAULT '2081-11-30 05:11:16',\n `cdrelw` int(17) NOT NULL DEFAULT '1412579497',\n `qsgpqkc` datetime DEFAULT '2028-08-10 01:12:21',\n `ltdnhw` timestamp NOT NULL DEFAULT '2012-06-29 19:29:01',\n `jqhbvawvz` text DEFAULT NULL,\n `gjlsa` timestamp DEFAULT '2018-03-27 11:05:15',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:04.584 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`eeodta`] [2021/12/02 23:26:04.591 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`eeodta`] ["create string"="CREATE TABLE `eeodta` (\n `uuid` varchar(253) DEFAULT NULL,\n `obsgr` datetime DEFAULT '2018-04-22 22:50:02',\n `cepzgoru` text NOT NULL,\n `uvibxvfn` text DEFAULT NULL,\n `hdpwvlm` datetime DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `klluc` text NOT NULL,\n `vdasybpv` int(9) DEFAULT NULL,\n `ysygsbd` timestamp NOT NULL,\n `kmtpyfyo` varchar(554) DEFAULT NULL,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:04.621 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21076002), gtid-set: (flushed position: (mysql-bin.000003, 21076002), gtid-set: )"] [2021/12/02 23:26:04.621 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:04.621 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`rykwvonj`] [2021/12/02 23:26:04.625 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`rykwvonj`] ["create string"="CREATE TABLE `rykwvonj` (\n `uuid` varchar(253) DEFAULT NULL,\n `mgjzssgk` datetime DEFAULT '2076-10-02 07:36:08',\n `tnxig` int(11) NOT NULL,\n `pdcuzhgt` int(9) DEFAULT NULL,\n `hygjyeyf` varchar(872) DEFAULT 'LOXFEBMNHMLTJXXPEHRBOVZMIUKMZECGUQMRKHXARWPDJTSGV',\n `rhqqjp` timestamp NOT NULL,\n `reoxh` timestamp DEFAULT '2030-11-29 00:34:31',\n `zxcybf` timestamp NULL DEFAULT NULL,\n `xrjimxo` text NOT NULL,\n `rhfqhanxl` varchar(586) DEFAULT 'BGCGFZOCKXATZWIRPFUJQWHRFNRQFJZUTIPIIXPLVAYIQXYBRETHRVDVNISNOCJCMAWRBPRALQCSMTRJWORZXSGXS',\n `jrxbogp` varchar(1138) DEFAULT NULL,\n `mvgmbhpr` varchar(1930) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `izhmrj` datetime DEFAULT '2018-11-23 11:29:32',\n `fmbkdkgsi` int(15) NOT NULL DEFAULT '731587068',\n `udrlen` int(11) NOT NULL,\n `qtdhouv` timestamp DEFAULT '2002-02-27 13:58:58',\n `scxqshy` datetime DEFAULT NULL,\n `wjicoznw` timestamp DEFAULT '2029-08-30 02:53:56',\n `yrudgfj` datetime DEFAULT NULL,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:04.734 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 21082739), gtid-set: , currentLocation: position: (mysql-bin.000003, 21082907), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.734 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 21082739), gtid-set: , currentLocation: position: (mysql-bin.000003, 21082907), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.734 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 21082739), gtid-set: , currentLocation: position: (mysql-bin.000003, 21082907), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082907), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.734 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 21082739), gtid-set: , currentLocation: position: (mysql-bin.000003, 21082907), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082907), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:04.735 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 21082662), gtid-set: (flushed position: (mysql-bin.000003, 21076002), gtid-set: )"] [2021/12/02 23:26:04.735 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 21082739), gtid-set: , currentLocation: position: (mysql-bin.000003, 21082907), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.735 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 21082739), gtid-set: , currentLocation: position: (mysql-bin.000003, 21082907), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.735 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 21082739), gtid-set: , currentLocation: position: (mysql-bin.000003, 21082907), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082907), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.735 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 21082739), gtid-set: , currentLocation: position: (mysql-bin.000003, 21082907), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082907), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.735 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 21082739), gtid-set: , currentLocation: position: (mysql-bin.000003, 21082907), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082907), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.735 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 21082739), gtid-set: , currentLocation: position: (mysql-bin.000003, 21082907), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082907), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.746 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21082662), gtid-set: (flushed position: (mysql-bin.000003, 21082662), gtid-set: )"] [2021/12/02 23:26:04.748 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:04.748 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:04.789 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:26:04.808 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_1\"]}"] [2021/12/02 23:26:04.808 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 21082739), gtid-set: , currentLocation: position: (mysql-bin.000003, 21082907), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082907), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:04.808 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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,\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":15,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":25,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519684180377600,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:04.817 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 21082984), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083152), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082907), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.817 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 21082984), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083152), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082907), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.817 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 21082984), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083152), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083152), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.817 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 21082984), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083152), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083152), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.817 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 21082984), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083152), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083152), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.817 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 21082984), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083152), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083152), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.817 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21082907), gtid-set: (flushed position: (mysql-bin.000003, 21082907), gtid-set: )"] [2021/12/02 23:26:04.817 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:04.817 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 21082739), gtid-set: , currentLocation: position: (mysql-bin.000003, 21082907), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082907), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:04.817 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 21082984), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083152), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082907), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.817 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 21082984), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083152), gtid-set: , lastLocation: position: (mysql-bin.000003, 21082907), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.818 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 21082984), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083152), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083152), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.818 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 21082984), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083152), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083152), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:04.818 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 21082907), gtid-set: (flushed position: (mysql-bin.000003, 21082907), gtid-set: )"] [2021/12/02 23:26:04.818 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21082907), gtid-set: (flushed position: (mysql-bin.000003, 21082907), gtid-set: )"] [2021/12/02 23:26:04.818 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:04.849 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE 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[2021/12/02 23:26:04.862 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_2\"]}"] [2021/12/02 23:26:04.862 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 21082984), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083152), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083152), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE 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binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":12,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":25,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519684196368384,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:04.875 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 21083229), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083397), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083152), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.877 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21083152), gtid-set: (flushed position: (mysql-bin.000003, 21083152), gtid-set: )"] [2021/12/02 23:26:04.877 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:04.877 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 21082984), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083152), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083152), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:04.877 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 21083229), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083397), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083152), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.877 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 21083229), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083397), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083152), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.877 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 21083229), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083397), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083397), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.877 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 21083229), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083397), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083397), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:04.877 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 21083152), gtid-set: (flushed position: (mysql-bin.000003, 21083152), gtid-set: )"] [2021/12/02 23:26:04.877 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21083152), gtid-set: (flushed position: (mysql-bin.000003, 21083152), gtid-set: )"] [2021/12/02 23:26:04.877 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:04.878 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 21083229), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083397), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083152), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.879 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 21083229), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083397), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083397), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.879 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 21083229), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083397), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083397), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.879 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 21083229), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083397), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083397), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.879 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 21083229), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083397), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083397), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:04.903 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE 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[2021/12/02 23:26:04.920 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_3\"]}"] [2021/12/02 23:26:04.920 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 21083229), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083397), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083397), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:04.920 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":11,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":12,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":25,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519684210786304,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:04.935 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21083397), gtid-set: (flushed position: (mysql-bin.000003, 21083397), gtid-set: )"] [2021/12/02 23:26:04.935 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:04.935 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 21083229), gtid-set: , currentLocation: position: (mysql-bin.000003, 21083397), gtid-set: , lastLocation: position: (mysql-bin.000003, 21083397), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:05.195 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`qejfvbyl`] [2021/12/02 23:26:05.197 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`qejfvbyl`] ["create string"="CREATE TABLE `qejfvbyl` (\n `wssadpu` varchar(1298) DEFAULT 'HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `cfxqkrtmd` text DEFAULT NULL,\n `mjypr` int(18) DEFAULT NULL,\n `afnjjykei` int(15) DEFAULT NULL,\n `dptawz` int(10) DEFAULT '69280691',\n `vvuqq` int(16) DEFAULT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `clxeoivq` datetime DEFAULT '2037-08-30 06:16:21',\n `qahtphl` varchar(972) DEFAULT 'UIMVHVLSZPNUGYEVAHUPHXCQEYPUGGHLLDMUHGQOKMKCQ',\n `ntvqmry` int(12) DEFAULT NULL,\n `tbxfbevhn` datetime DEFAULT '2064-03-04 13:46:18',\n `ldxkij` int(15) NOT NULL DEFAULT '1579873536',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:05.202 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`infmawmls`] [2021/12/02 23:26:05.209 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`infmawmls`] ["create string"="CREATE TABLE `infmawmls` (\n `swmyoado` datetime DEFAULT NULL,\n `yrbnhe` text DEFAULT NULL,\n `ypmjc` int(12) DEFAULT '2078208590',\n `rexzjlkl` datetime DEFAULT '2038-02-17 17:47:33',\n `nuemcy` varchar(1896) DEFAULT NULL,\n `asfygegay` timestamp NOT NULL,\n `kuzjklk` int(8) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `iymmmh` int(17) DEFAULT NULL,\n `cwmdks` timestamp NULL DEFAULT NULL,\n `wkubz` int(9) DEFAULT NULL,\n `mwgjyuc` text DEFAULT NULL,\n `hpsymthy` int(18) NOT NULL DEFAULT '434642396',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:05.229 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`uqgqzm`] [2021/12/02 23:26:05.244 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`uqgqzm`] ["create string"="CREATE TABLE `uqgqzm` (\n `giiqave` varchar(1321) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `dspffg` text DEFAULT NULL,\n `wertqgd` int(14) DEFAULT '701103228',\n `kxqnrvhek` varchar(1752) DEFAULT NULL,\n `ileutsjz` timestamp NULL DEFAULT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `ubntdft` varchar(892) DEFAULT 'LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT',\n `nntbceo` varchar(1352) NOT NULL,\n `autvteit` datetime DEFAULT '2099-08-02 05:28:58',\n `rnczyqb` timestamp DEFAULT '1973-04-21 13:46:35',\n `nhpnlet` datetime DEFAULT NULL,\n `gezksei` text DEFAULT NULL,\n `rgjrtmprv` int(13) DEFAULT NULL,\n `xsidco` varchar(1803) NOT NULL DEFAULT 'PNRLDNUQBLMKMBDJEXVSFIRTWAPXFIJUMLXEZRXYIMXJPJXZACYQFBPFUGRMFLMERQQVUSFPIOKREVZVF',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`),\n KEY `case9_idx` (`case9`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:05.318 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`mmqinfn`] [2021/12/02 23:26:05.335 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`mmqinfn`] ["create string"="CREATE TABLE `mmqinfn` (\n `omdxvi` datetime DEFAULT '2077-11-29 05:05:11',\n `ulfos` datetime NOT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `luivowco` text NOT NULL,\n `cgzfhz` text NOT NULL,\n `nrhtsu` int(13) DEFAULT NULL,\n `mfywfxd` text DEFAULT NULL,\n `mpumshwkd` varchar(1080) DEFAULT 'TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU',\n `vkufszxz` timestamp NOT NULL DEFAULT '1982-11-01 20:01:35',\n `pixfeb` int(10) DEFAULT NULL,\n `ivqdtzv` int(14) NOT NULL,\n `btekbivj` int(18) NOT NULL,\n `akvikh` varchar(1659) DEFAULT 'APVTMNUNITLHMEGVXAZHLAKAFRHWZLUKHZBRKGJXHISDSEMNLA',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:05.336 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`tkwux`] [2021/12/02 23:26:05.354 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`tkwux`] ["create string"="CREATE TABLE `tkwux` (\n `cdals` datetime DEFAULT NULL,\n `vckmwvrc` varchar(1220) NOT NULL DEFAULT 'JYL',\n `uxqvpta` varchar(2002) NOT NULL DEFAULT 'BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM',\n `ephqrt` int(14) DEFAULT '2110218075',\n `nakmdb` text DEFAULT NULL,\n `vqelgimu` int(10) NOT NULL,\n `zzvysujvx` int(9) DEFAULT '1390098260',\n `sgzarftw` text DEFAULT NULL,\n `jzopv` int(11) DEFAULT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `cdytr` timestamp NULL DEFAULT NULL,\n `lewmsf` datetime DEFAULT NULL,\n `geshshwck` datetime DEFAULT NULL,\n `arozub` datetime NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `kiydm` int(11) DEFAULT NULL,\n `hqltvsmf` int(16) NOT NULL,\n `dpexcwg` text NOT NULL,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`),\n KEY `case9_idx` (`case9`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:05.550 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:05.553 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:05.595 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`wihxkukz`] [2021/12/02 23:26:05.600 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`wihxkukz`] ["create string"="CREATE TABLE `wihxkukz` (\n `uuid` varchar(253) DEFAULT NULL,\n `fghkazgw` int(16) DEFAULT '817191216',\n `pgnnes` int(17) DEFAULT '375633852',\n `wdrvnbw` datetime NOT NULL,\n `vmymtyk` timestamp NOT NULL DEFAULT '2019-09-24 09:49:35',\n `raqkn` datetime DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:05.688 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 21167268), gtid-set: , currentLocation: position: (mysql-bin.000003, 21167457), gtid-set: , lastLocation: position: (mysql-bin.000003, 21167189), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:05.688 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 21167268), gtid-set: , currentLocation: position: (mysql-bin.000003, 21167457), gtid-set: , lastLocation: position: (mysql-bin.000003, 21167189), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:05.688 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 21167268), gtid-set: , currentLocation: position: (mysql-bin.000003, 21167457), gtid-set: , lastLocation: position: (mysql-bin.000003, 21167189), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:05.688 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 21167268), gtid-set: , currentLocation: position: (mysql-bin.000003, 21167457), gtid-set: , lastLocation: position: (mysql-bin.000003, 21167189), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:05.688 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 21167268), gtid-set: , currentLocation: position: (mysql-bin.000003, 21167457), gtid-set: , lastLocation: position: (mysql-bin.000003, 21167457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:05.688 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 21167268), gtid-set: , currentLocation: position: (mysql-bin.000003, 21167457), gtid-set: , lastLocation: position: (mysql-bin.000003, 21167457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:05.688 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 21167268), gtid-set: , currentLocation: position: (mysql-bin.000003, 21167457), gtid-set: , lastLocation: position: (mysql-bin.000003, 21167457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:05.688 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 21167268), gtid-set: , currentLocation: position: (mysql-bin.000003, 21167457), gtid-set: , lastLocation: position: (mysql-bin.000003, 21167457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:05.688 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 21167268), gtid-set: , currentLocation: position: (mysql-bin.000003, 21167457), gtid-set: , lastLocation: position: (mysql-bin.000003, 21167457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:05.688 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 21167268), gtid-set: , currentLocation: position: (mysql-bin.000003, 21167457), gtid-set: , lastLocation: position: (mysql-bin.000003, 21167457), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:05.688 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 21167189), gtid-set: (flushed position: (mysql-bin.000003, 21083397), gtid-set: )"] [2021/12/02 23:26:05.775 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21167189), gtid-set: (flushed position: (mysql-bin.000003, 21167189), gtid-set: )"] [2021/12/02 23:26:05.775 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:05.775 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:05.815 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER 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binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":12,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":26,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519684446191616,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:05.825 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:05.825 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 21167268), gtid-set: , currentLocation: position: (mysql-bin.000003, 21167457), gtid-set: , lastLocation: position: (mysql-bin.000003, 21167457), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:05.876 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21167457), gtid-set: (flushed position: (mysql-bin.000003, 21167457), gtid-set: )"] [2021/12/02 23:26:05.876 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:05.876 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 21167268), gtid-set: , currentLocation: position: (mysql-bin.000003, 21167457), gtid-set: , lastLocation: position: (mysql-bin.000003, 21167457), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:05.890 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ukglzbz`] [2021/12/02 23:26:05.891 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ukglzbz`] ["create string"="CREATE TABLE `ukglzbz` (\n `uuid` varchar(253) DEFAULT NULL,\n `flicixp` timestamp DEFAULT '1983-03-29 16:24:51',\n `orulxovaf` int(18) DEFAULT NULL,\n `knvbd` varchar(1380) NOT NULL DEFAULT 'DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI',\n `kvbhz` datetime DEFAULT '2033-09-16 14:24:48',\n `frbhkid` varchar(1445) DEFAULT NULL,\n `ryozuaye` int(14) DEFAULT '1533455413',\n `uincgqgf` int(13) DEFAULT '2071603299',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `mzrfokpl` timestamp NULL DEFAULT NULL,\n `ebypuy` text NOT NULL,\n `nnynex` varchar(1144) NOT NULL,\n `bdnbwgf` varchar(1074) NOT NULL DEFAULT 'BZBS',\n `bpjnhrrl` timestamp DEFAULT '2028-06-11 04:03:05',\n `rhvjfzsfk` text DEFAULT NULL,\n `nvffdsqcz` int(16) NOT NULL DEFAULT '233099622',\n `seybh` text DEFAULT NULL,\n `luhdctgtg` varchar(1017) DEFAULT 'QUEVYKSROIGTPNRZKTELBTZOMJIVGCBRJHNQNWCGYLTVDTMPCFGMN',\n `eavai` timestamp NOT NULL,\n `uyaccf` int(15) NOT NULL DEFAULT '1635599762',\n `aicaclmav` varchar(1773) NOT NULL DEFAULT 'NTPGUJMIDEPKUSDHLVDE',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:06.503 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 21260067), gtid-set: , currentLocation: position: (mysql-bin.000003, 21260256), gtid-set: , lastLocation: position: (mysql-bin.000003, 21259988), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:06.503 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 21260067), gtid-set: , currentLocation: position: (mysql-bin.000003, 21260256), gtid-set: , lastLocation: position: (mysql-bin.000003, 21259988), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:06.503 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 21260067), gtid-set: , currentLocation: position: (mysql-bin.000003, 21260256), gtid-set: , lastLocation: position: (mysql-bin.000003, 21259988), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:06.503 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 21260067), gtid-set: , currentLocation: position: (mysql-bin.000003, 21260256), gtid-set: , lastLocation: position: (mysql-bin.000003, 21259988), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:06.503 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 21260067), gtid-set: , currentLocation: position: (mysql-bin.000003, 21260256), gtid-set: , lastLocation: position: (mysql-bin.000003, 21260256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:06.503 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 21260067), gtid-set: , currentLocation: position: (mysql-bin.000003, 21260256), gtid-set: , lastLocation: position: (mysql-bin.000003, 21260256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:06.503 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 21260067), gtid-set: , currentLocation: position: (mysql-bin.000003, 21260256), gtid-set: , lastLocation: position: (mysql-bin.000003, 21260256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:06.503 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 21260067), gtid-set: , currentLocation: position: (mysql-bin.000003, 21260256), gtid-set: , lastLocation: position: (mysql-bin.000003, 21260256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:06.503 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 21260067), gtid-set: , currentLocation: position: (mysql-bin.000003, 21260256), gtid-set: , lastLocation: position: (mysql-bin.000003, 21260256), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:06.503 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 21260067), gtid-set: , currentLocation: position: (mysql-bin.000003, 21260256), gtid-set: , lastLocation: position: (mysql-bin.000003, 21260256), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:06.503 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 21259988), gtid-set: (flushed position: (mysql-bin.000003, 21167457), gtid-set: )"] [2021/12/02 23:26:06.677 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21259988), gtid-set: (flushed position: (mysql-bin.000003, 21259988), gtid-set: )"] [2021/12/02 23:26:06.677 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:06.719 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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,\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":15,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":27,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519684683169792,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:06.731 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:06.731 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 21260067), gtid-set: , currentLocation: position: (mysql-bin.000003, 21260256), gtid-set: , lastLocation: position: (mysql-bin.000003, 21260256), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:06.816 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_3'"] [2021/12/02 23:26:06.929 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21260256), gtid-set: (flushed position: (mysql-bin.000003, 21260256), gtid-set: )"] [2021/12/02 23:26:06.929 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:06.929 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 21260067), gtid-set: , currentLocation: position: (mysql-bin.000003, 21260256), gtid-set: , lastLocation: position: (mysql-bin.000003, 21260256), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:07.226 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:07.255 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:07.724 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 21527641), gtid-set: , currentLocation: position: (mysql-bin.000003, 21527830), gtid-set: , lastLocation: position: (mysql-bin.000003, 21527562), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:07.725 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 21527641), gtid-set: , currentLocation: position: (mysql-bin.000003, 21527830), gtid-set: , lastLocation: position: (mysql-bin.000003, 21527562), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:07.725 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 21527641), gtid-set: , currentLocation: position: (mysql-bin.000003, 21527830), gtid-set: , lastLocation: position: (mysql-bin.000003, 21527830), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:07.725 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 21527641), gtid-set: , currentLocation: position: (mysql-bin.000003, 21527830), gtid-set: , lastLocation: position: (mysql-bin.000003, 21527830), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:07.725 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 21527641), gtid-set: , currentLocation: position: (mysql-bin.000003, 21527830), gtid-set: , lastLocation: position: (mysql-bin.000003, 21527830), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:07.725 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 21527641), gtid-set: , currentLocation: position: (mysql-bin.000003, 21527830), gtid-set: , lastLocation: position: (mysql-bin.000003, 21527830), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:07.730 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 21527641), gtid-set: , currentLocation: position: (mysql-bin.000003, 21527830), gtid-set: , lastLocation: position: (mysql-bin.000003, 21527562), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:07.730 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 21527641), gtid-set: , currentLocation: position: (mysql-bin.000003, 21527830), gtid-set: , lastLocation: position: (mysql-bin.000003, 21527562), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:07.731 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 21527641), gtid-set: , currentLocation: position: (mysql-bin.000003, 21527830), gtid-set: , lastLocation: position: (mysql-bin.000003, 21527830), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:07.731 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 21527641), gtid-set: , currentLocation: position: (mysql-bin.000003, 21527830), gtid-set: , lastLocation: position: (mysql-bin.000003, 21527830), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:07.731 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 21527562), gtid-set: (flushed position: (mysql-bin.000003, 21260256), gtid-set: )"] [2021/12/02 23:26:07.905 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21527562), gtid-set: (flushed position: (mysql-bin.000003, 21527562), gtid-set: )"] [2021/12/02 23:26:07.905 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:07.905 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:07.956 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 05:49:21\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"sdmygr\",\"L\":\"sdmygr\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"627232493\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":1,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"uuhjcsx\",\"L\":\"uuhjcsx\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"rgtnlzta\",\"L\":\"rgtnlzta\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"axldifx\",\"L\":\"axldifx\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-09-06 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[2021/12/02 23:26:07.975 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:07.975 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 21527641), gtid-set: , currentLocation: position: (mysql-bin.000003, 21527830), gtid-set: , lastLocation: position: (mysql-bin.000003, 21527830), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:07.980 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_1'"] [2021/12/02 23:26:08.034 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21527830), gtid-set: (flushed position: (mysql-bin.000003, 21527830), gtid-set: )"] [2021/12/02 23:26:08.035 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:08.035 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 21527641), gtid-set: , currentLocation: position: (mysql-bin.000003, 21527830), gtid-set: , lastLocation: position: (mysql-bin.000003, 21527830), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:08.667 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 21711292), gtid-set: , currentLocation: position: (mysql-bin.000003, 21711473), gtid-set: , lastLocation: position: (mysql-bin.000003, 21711213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.667 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 21711292), gtid-set: , currentLocation: position: (mysql-bin.000003, 21711473), gtid-set: , lastLocation: position: (mysql-bin.000003, 21711213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.667 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 21711292), gtid-set: , currentLocation: position: (mysql-bin.000003, 21711473), gtid-set: , lastLocation: position: (mysql-bin.000003, 21711473), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.667 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 21711292), gtid-set: , currentLocation: position: (mysql-bin.000003, 21711473), gtid-set: , lastLocation: position: (mysql-bin.000003, 21711473), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:08.667 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 21711213), gtid-set: (flushed position: (mysql-bin.000003, 21527830), gtid-set: )"] [2021/12/02 23:26:08.668 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 21711292), gtid-set: , currentLocation: position: (mysql-bin.000003, 21711473), gtid-set: , lastLocation: position: (mysql-bin.000003, 21711213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.668 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 21711292), gtid-set: , currentLocation: position: (mysql-bin.000003, 21711473), gtid-set: , lastLocation: position: (mysql-bin.000003, 21711213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.668 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 21711292), gtid-set: , currentLocation: position: (mysql-bin.000003, 21711473), gtid-set: , lastLocation: position: (mysql-bin.000003, 21711473), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.668 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 21711292), gtid-set: , currentLocation: position: (mysql-bin.000003, 21711473), gtid-set: , lastLocation: position: (mysql-bin.000003, 21711473), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.668 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 21711292), gtid-set: , currentLocation: position: (mysql-bin.000003, 21711473), gtid-set: , lastLocation: position: (mysql-bin.000003, 21711473), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.668 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 21711292), gtid-set: , currentLocation: position: (mysql-bin.000003, 21711473), gtid-set: , lastLocation: position: (mysql-bin.000003, 21711473), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.741 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21711213), gtid-set: (flushed position: (mysql-bin.000003, 21711213), gtid-set: )"] [2021/12/02 23:26:08.741 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:08.792 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21740800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.792 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21740800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.792 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11))\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21741039), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.797 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21741039), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [2021/12/02 23:26:08.797 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 21740800), gtid-set: (flushed position: (mysql-bin.000003, 20324486), gtid-set: )"] [2021/12/02 23:26:08.808 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX 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[2021/12/02 23:26:08.823 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:08.823 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 21711292), gtid-set: , currentLocation: position: (mysql-bin.000003, 21711473), gtid-set: , lastLocation: position: (mysql-bin.000003, 21711473), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:08.823 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX 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,\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":16,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case6_idx\",\"L\":\"case6_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":28,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519685230788610,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:08.873 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:26:08.873 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:26:08.879 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21711473), gtid-set: (flushed position: (mysql-bin.000003, 21711473), gtid-set: )"] [2021/12/02 23:26:08.879 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:08.879 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 21711292), gtid-set: , currentLocation: position: (mysql-bin.000003, 21711473), gtid-set: , lastLocation: position: (mysql-bin.000003, 21711473), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:08.879 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21740800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.879 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21740800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.879 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11))"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21741039), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.879 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21741039), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.879 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21741039), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.879 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21741039), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:08.949 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21740800), gtid-set: (flushed position: (mysql-bin.000003, 21740800), gtid-set: )"] [2021/12/02 23:26:08.949 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:08.949 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21741039), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [sourceTableID=`db_pessimistic`.`toeqb`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:26:08.949 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`toeqb`] [2021/12/02 23:26:08.968 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:08.975 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:26:08.975 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`toeqb`] ["start location"="position: (mysql-bin.000003, 21740877), gtid-set: "] ["end location"="position: (mysql-bin.000003, 21741039), gtid-set: "] [2021/12/02 23:26:08.975 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`toeqb`] ["start location"="position: (mysql-bin.000003, 21740877), gtid-set: "] ["end location"="position: (mysql-bin.000003, 21741039), gtid-set: "] [2021/12/02 23:26:08.975 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:26:08.979 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:08.980 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"toeqb\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11))\"]}"] [revision=1582] [2021/12/02 23:26:09.053 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21741039), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [sourceTableID=`db_pessimistic`.`toeqb`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`toeqb`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11))\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:26:09.053 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21741039), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [2021/12/02 23:26:09.375 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:26:09.375 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"]]"] [2021/12/02 23:26:09.412 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21740877), gtid-set: (flushed position: (mysql-bin.000003, 21740877), gtid-set: )"] [2021/12/02 23:26:09.412 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:09.412 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (mseshea int(11)), startLocation: position: (mysql-bin.000003, 21740877), gtid-set: , currentLocation: position: (mysql-bin.000003, 21741039), gtid-set: , lastLocation: position: (mysql-bin.000003, 21741039), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`mseshea` INT(11)), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [2021/12/02 23:26:09.412 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 21741039), gtid-set: "] [2021/12/02 23:26:09.425 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3874] [2021/12/02 23:26:09.427 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`toeqb`, current location: position: (mysql-bin.000003, 21742021), gtid-set: , latest location: position: (mysql-bin.000003, 21741039), gtid-set: , all resolved: true}"] [2021/12/02 23:26:09.427 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 21741039), gtid-set: "] [2021/12/02 23:26:09.445 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=3876] [2021/12/02 23:26:09.466 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`toeqb`] [2021/12/02 23:26:09.470 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`toeqb`] ["create string"="CREATE TABLE `toeqb` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `xjrvdpg` int(18) DEFAULT NULL,\n `lmpabvenj` int(13) DEFAULT NULL,\n `aqddcu` varchar(1003) DEFAULT 'JJRDQGKHKVXCOJXHIQEAMQPZVHQJENI',\n `hnfxi` int(8) DEFAULT NULL,\n `mfksyaia` varchar(963) DEFAULT NULL,\n `lhkzsi` int(12) DEFAULT NULL,\n `zngaz` timestamp NOT NULL DEFAULT '1995-05-22 18:19:14',\n `ownkokbjd` int(10) DEFAULT NULL,\n `shsiwgpb` text NOT NULL,\n `cndvb` int(18) DEFAULT '455848759',\n `uuid` varchar(253) DEFAULT NULL,\n `pymdriv` timestamp DEFAULT '1990-10-31 21:29:18',\n `hnuko` timestamp NOT NULL DEFAULT '2021-12-04 23:09:25',\n `xdkfnk` datetime DEFAULT '2020-06-22 12:18:40',\n `cvcingh` timestamp NULL DEFAULT NULL,\n `uacrq` int(15) NOT NULL DEFAULT '1084705025',\n `pqbpqjc` timestamp DEFAULT '2016-09-24 21:01:13',\n `pykydlh` int(15) NOT NULL,\n `mseshea` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:09.591 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 21921789), gtid-set: , currentLocation: position: (mysql-bin.000003, 21921958), gtid-set: , lastLocation: position: (mysql-bin.000003, 21921712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:09.591 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 21921789), gtid-set: , currentLocation: position: (mysql-bin.000003, 21921958), gtid-set: , lastLocation: position: (mysql-bin.000003, 21921712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:09.591 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 21921789), gtid-set: , currentLocation: position: (mysql-bin.000003, 21921958), gtid-set: , lastLocation: position: (mysql-bin.000003, 21921958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:09.592 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 21921789), gtid-set: , currentLocation: position: (mysql-bin.000003, 21921958), gtid-set: , lastLocation: position: (mysql-bin.000003, 21921958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:09.592 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 21921789), gtid-set: , currentLocation: position: (mysql-bin.000003, 21921958), gtid-set: , lastLocation: position: (mysql-bin.000003, 21921958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:09.595 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 21921789), gtid-set: , currentLocation: position: (mysql-bin.000003, 21921958), gtid-set: , lastLocation: position: (mysql-bin.000003, 21921958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:09.596 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 21921789), gtid-set: , currentLocation: position: (mysql-bin.000003, 21921958), gtid-set: , lastLocation: position: (mysql-bin.000003, 21921712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:09.596 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 21921789), gtid-set: , currentLocation: position: (mysql-bin.000003, 21921958), gtid-set: , lastLocation: position: (mysql-bin.000003, 21921712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:09.596 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 21921789), gtid-set: , currentLocation: position: (mysql-bin.000003, 21921958), gtid-set: , lastLocation: position: (mysql-bin.000003, 21921958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:09.596 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 21921789), gtid-set: , currentLocation: position: (mysql-bin.000003, 21921958), gtid-set: , lastLocation: position: (mysql-bin.000003, 21921958), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:09.596 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 21921712), gtid-set: (flushed position: (mysql-bin.000003, 21711473), gtid-set: )"] [2021/12/02 23:26:09.889 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21921712), gtid-set: (flushed position: (mysql-bin.000003, 21921712), gtid-set: )"] [2021/12/02 23:26:09.889 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:09.889 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:09.913 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX 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,\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":16,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":28,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519685524389888,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:09.943 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:09.943 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 21921789), gtid-set: , currentLocation: position: (mysql-bin.000003, 21921958), gtid-set: , lastLocation: position: (mysql-bin.000003, 21921958), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:10.484 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 22063186), gtid-set: , currentLocation: position: (mysql-bin.000003, 22063354), gtid-set: , lastLocation: position: (mysql-bin.000003, 22063109), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.485 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 22063186), gtid-set: , currentLocation: position: (mysql-bin.000003, 22063354), gtid-set: , lastLocation: position: (mysql-bin.000003, 22063109), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.485 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 22063186), gtid-set: , currentLocation: position: (mysql-bin.000003, 22063354), gtid-set: , lastLocation: position: (mysql-bin.000003, 22063354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.485 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 22063186), gtid-set: , currentLocation: position: (mysql-bin.000003, 22063354), gtid-set: , lastLocation: position: (mysql-bin.000003, 22063354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.485 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 22063186), gtid-set: , currentLocation: position: (mysql-bin.000003, 22063354), gtid-set: , lastLocation: position: (mysql-bin.000003, 22063354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.486 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 22063186), gtid-set: , currentLocation: position: (mysql-bin.000003, 22063354), gtid-set: , lastLocation: position: (mysql-bin.000003, 22063354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.568 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 22069815), gtid-set: , currentLocation: position: (mysql-bin.000003, 22069983), gtid-set: , lastLocation: position: (mysql-bin.000003, 22069738), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.581 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 22069815), gtid-set: , currentLocation: position: (mysql-bin.000003, 22069983), gtid-set: , lastLocation: position: (mysql-bin.000003, 22069738), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.582 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 22069815), gtid-set: , currentLocation: position: (mysql-bin.000003, 22069983), gtid-set: , lastLocation: position: (mysql-bin.000003, 22069983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.582 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 22069815), gtid-set: , currentLocation: position: (mysql-bin.000003, 22069983), gtid-set: , lastLocation: position: (mysql-bin.000003, 22069983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.582 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 22069815), gtid-set: , currentLocation: position: (mysql-bin.000003, 22069983), gtid-set: , lastLocation: position: (mysql-bin.000003, 22069983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.582 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 22069815), gtid-set: , currentLocation: position: (mysql-bin.000003, 22069983), gtid-set: , lastLocation: position: (mysql-bin.000003, 22069983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.665 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 22076974), gtid-set: , currentLocation: position: (mysql-bin.000003, 22077142), gtid-set: , lastLocation: position: (mysql-bin.000003, 22076897), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.665 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 22076974), gtid-set: , currentLocation: position: (mysql-bin.000003, 22077142), gtid-set: , lastLocation: position: (mysql-bin.000003, 22076897), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.665 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 22076974), gtid-set: , currentLocation: position: (mysql-bin.000003, 22077142), gtid-set: , lastLocation: position: (mysql-bin.000003, 22077142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.665 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 22076974), gtid-set: , currentLocation: position: (mysql-bin.000003, 22077142), gtid-set: , lastLocation: position: (mysql-bin.000003, 22077142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.666 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 22076974), gtid-set: , currentLocation: position: (mysql-bin.000003, 22077142), gtid-set: , lastLocation: position: (mysql-bin.000003, 22077142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.666 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 22076974), gtid-set: , currentLocation: position: (mysql-bin.000003, 22077142), gtid-set: , lastLocation: position: (mysql-bin.000003, 22077142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.879 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128319), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.879 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128319), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.879 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28')\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128599), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:10.879 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128599), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [2021/12/02 23:26:10.879 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 22128319), gtid-set: (flushed position: (mysql-bin.000003, 21740877), gtid-set: )"] [2021/12/02 23:26:10.879 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:26:10.879 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:26:10.960 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22128319), gtid-set: (flushed position: (mysql-bin.000003, 22128319), gtid-set: )"] [2021/12/02 23:26:10.960 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:10.960 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128599), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [sourceTableID=`db_pessimistic`.`awujl`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:26:10.960 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] [2021/12/02 23:26:10.988 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:26:10.988 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`awujl`] ["start location"="position: (mysql-bin.000003, 22128398), gtid-set: "] ["end location"="position: (mysql-bin.000003, 22128599), gtid-set: "] [2021/12/02 23:26:10.988 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`awujl`] ["start location"="position: (mysql-bin.000003, 22128398), gtid-set: "] ["end location"="position: (mysql-bin.000003, 22128599), gtid-set: "] [2021/12/02 23:26:10.988 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:26:11.015 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"awujl\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28')\"]}"] [revision=1597] [2021/12/02 23:26:14.365 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:26:14.368 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=4.42478034s] [query="[ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`]"] [argument="[]"] [2021/12/02 23:26:14.419 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 21921958), gtid-set: (flushed position: (mysql-bin.000003, 21921958), gtid-set: )"] [2021/12/02 23:26:14.419 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:14.419 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 21921789), gtid-set: , currentLocation: position: (mysql-bin.000003, 21921958), gtid-set: , lastLocation: position: (mysql-bin.000003, 21921958), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:14.420 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:14.422 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:14.423 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 22063186), gtid-set: , currentLocation: position: (mysql-bin.000003, 22063354), gtid-set: , lastLocation: position: (mysql-bin.000003, 22063109), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.423 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 22063186), gtid-set: , currentLocation: position: (mysql-bin.000003, 22063354), gtid-set: , lastLocation: position: (mysql-bin.000003, 22063109), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.423 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 22063186), gtid-set: , currentLocation: position: (mysql-bin.000003, 22063354), gtid-set: , lastLocation: position: (mysql-bin.000003, 22063354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.423 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 22063186), gtid-set: , currentLocation: position: (mysql-bin.000003, 22063354), gtid-set: , lastLocation: position: (mysql-bin.000003, 22063354), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:14.423 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 22063109), gtid-set: (flushed position: (mysql-bin.000003, 21921958), gtid-set: )"] [2021/12/02 23:26:14.565 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22063109), gtid-set: (flushed position: (mysql-bin.000003, 22063109), gtid-set: )"] [2021/12/02 23:26:14.565 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:14.565 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:14.601 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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[2021/12/02 23:26:14.627 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_1\"]}"] [2021/12/02 23:26:14.627 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 22063186), gtid-set: , currentLocation: position: (mysql-bin.000003, 22063354), gtid-set: , lastLocation: position: (mysql-bin.000003, 22063354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:14.627 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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[2021/12/02 23:26:14.655 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22063354), gtid-set: (flushed position: (mysql-bin.000003, 22063354), gtid-set: )"] [2021/12/02 23:26:14.655 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:14.655 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 22063186), gtid-set: , currentLocation: position: (mysql-bin.000003, 22063354), gtid-set: , lastLocation: position: (mysql-bin.000003, 22063354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:14.655 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 22069815), gtid-set: , currentLocation: position: (mysql-bin.000003, 22069983), gtid-set: , lastLocation: position: (mysql-bin.000003, 22069738), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.656 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 22069815), gtid-set: , currentLocation: position: (mysql-bin.000003, 22069983), gtid-set: , lastLocation: position: (mysql-bin.000003, 22069738), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.656 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 22069815), gtid-set: , currentLocation: position: (mysql-bin.000003, 22069983), gtid-set: , lastLocation: position: (mysql-bin.000003, 22069983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.656 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 22069815), gtid-set: , currentLocation: position: (mysql-bin.000003, 22069983), gtid-set: , lastLocation: position: (mysql-bin.000003, 22069983), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:14.656 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 22069738), gtid-set: (flushed position: (mysql-bin.000003, 22063354), gtid-set: )"] [2021/12/02 23:26:14.665 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22069738), gtid-set: (flushed position: (mysql-bin.000003, 22069738), gtid-set: )"] [2021/12/02 23:26:14.665 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:14.707 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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[2021/12/02 23:26:14.758 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_2\"]}"] [2021/12/02 23:26:14.758 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 22069815), gtid-set: , currentLocation: position: (mysql-bin.000003, 22069983), gtid-set: , lastLocation: position: (mysql-bin.000003, 22069983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:14.758 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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[2021/12/02 23:26:14.800 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22069983), gtid-set: (flushed position: (mysql-bin.000003, 22069983), gtid-set: )"] [2021/12/02 23:26:14.800 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:14.800 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 22069815), gtid-set: , currentLocation: position: (mysql-bin.000003, 22069983), gtid-set: , lastLocation: position: (mysql-bin.000003, 22069983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:14.800 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 22076974), gtid-set: , currentLocation: position: (mysql-bin.000003, 22077142), gtid-set: , lastLocation: position: (mysql-bin.000003, 22076897), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.800 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 22076974), gtid-set: , currentLocation: position: (mysql-bin.000003, 22077142), gtid-set: , lastLocation: position: (mysql-bin.000003, 22076897), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.800 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 22076974), gtid-set: , currentLocation: position: (mysql-bin.000003, 22077142), gtid-set: , lastLocation: position: (mysql-bin.000003, 22077142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.800 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 22076974), gtid-set: , currentLocation: position: (mysql-bin.000003, 22077142), gtid-set: , lastLocation: position: (mysql-bin.000003, 22077142), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:14.800 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 22076897), gtid-set: (flushed position: (mysql-bin.000003, 22069983), gtid-set: )"] [2021/12/02 23:26:14.811 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22076897), gtid-set: (flushed position: (mysql-bin.000003, 22076897), gtid-set: )"] [2021/12/02 23:26:14.812 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:14.843 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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[2021/12/02 23:26:14.864 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_3\"]}"] [2021/12/02 23:26:14.864 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 22076974), gtid-set: , currentLocation: position: (mysql-bin.000003, 22077142), gtid-set: , lastLocation: position: (mysql-bin.000003, 22077142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:14.864 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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,\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":16,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":28,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519686815449088,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:14.876 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22077142), gtid-set: (flushed position: (mysql-bin.000003, 22077142), gtid-set: )"] [2021/12/02 23:26:14.876 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:14.876 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 22076974), gtid-set: , currentLocation: position: (mysql-bin.000003, 22077142), gtid-set: , lastLocation: position: (mysql-bin.000003, 22077142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:14.876 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128319), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.876 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128319), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.876 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28')"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128599), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.876 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128599), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.876 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128599), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.876 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128599), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.877 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:14.881 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:14.881 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270018), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.881 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270018), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.882 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270328), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:14.882 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270328), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:14.882 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 22270018), gtid-set: (flushed position: (mysql-bin.000003, 22077142), gtid-set: )"] [2021/12/02 23:26:14.952 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22270018), gtid-set: (flushed position: (mysql-bin.000003, 22270018), gtid-set: )"] [2021/12/02 23:26:14.952 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:14.952 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:15.038 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE 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,\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":16,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":30,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519686864732160,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:15.061 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:15.062 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270328), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:15.127 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_1'"] [2021/12/02 23:26:15.253 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22270328), gtid-set: (flushed position: (mysql-bin.000003, 22270328), gtid-set: )"] [2021/12/02 23:26:15.253 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:15.253 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270328), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:15.255 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:15.260 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:15.261 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 22470202), gtid-set: , currentLocation: position: (mysql-bin.000003, 22470391), gtid-set: , lastLocation: position: (mysql-bin.000003, 22470123), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:15.261 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 22470202), gtid-set: , currentLocation: position: (mysql-bin.000003, 22470391), gtid-set: , lastLocation: position: (mysql-bin.000003, 22470123), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:15.261 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 22470202), gtid-set: , currentLocation: position: (mysql-bin.000003, 22470391), gtid-set: , lastLocation: position: (mysql-bin.000003, 22470391), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:15.261 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 22470202), gtid-set: , currentLocation: position: (mysql-bin.000003, 22470391), gtid-set: , lastLocation: position: (mysql-bin.000003, 22470391), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:15.261 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 22470123), gtid-set: (flushed position: (mysql-bin.000003, 22270328), gtid-set: )"] [2021/12/02 23:26:15.341 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22470123), gtid-set: (flushed position: (mysql-bin.000003, 22470123), gtid-set: )"] [2021/12/02 23:26:15.341 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:15.341 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:26:15.391 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 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[2021/12/02 23:26:15.471 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:15.471 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 22470202), gtid-set: , currentLocation: position: (mysql-bin.000003, 22470391), gtid-set: , lastLocation: position: (mysql-bin.000003, 22470391), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:15.555 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22470391), gtid-set: (flushed position: (mysql-bin.000003, 22470391), gtid-set: )"] [2021/12/02 23:26:15.555 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:15.555 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 22470202), gtid-set: , currentLocation: position: (mysql-bin.000003, 22470391), gtid-set: , lastLocation: position: (mysql-bin.000003, 22470391), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:15.556 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 22900369), gtid-set: , currentLocation: position: (mysql-bin.000003, 22900538), gtid-set: , lastLocation: position: (mysql-bin.000003, 22900292), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:15.557 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 22900369), gtid-set: , currentLocation: position: (mysql-bin.000003, 22900538), gtid-set: , lastLocation: position: (mysql-bin.000003, 22900292), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:15.557 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 22900369), gtid-set: , currentLocation: position: (mysql-bin.000003, 22900538), gtid-set: , lastLocation: position: (mysql-bin.000003, 22900538), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:15.557 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 22900369), gtid-set: , currentLocation: position: (mysql-bin.000003, 22900538), gtid-set: , lastLocation: position: (mysql-bin.000003, 22900538), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:15.557 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 22900292), gtid-set: (flushed position: (mysql-bin.000003, 22470391), gtid-set: )"] [2021/12/02 23:26:16.034 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22900292), gtid-set: (flushed position: (mysql-bin.000003, 22900292), gtid-set: )"] [2021/12/02 23:26:16.034 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:16.085 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX 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[2021/12/02 23:26:16.110 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:16.110 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 22900369), gtid-set: , currentLocation: position: (mysql-bin.000003, 22900538), gtid-set: , lastLocation: position: (mysql-bin.000003, 22900538), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:16.115 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`"] [argument="[]"] [error="Error 1091: index case8_idx doesn't exist"] [2021/12/02 23:26:16.129 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22900538), gtid-set: (flushed position: (mysql-bin.000003, 22900538), gtid-set: )"] [2021/12/02 23:26:16.129 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:16.129 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 22900369), gtid-set: , currentLocation: position: (mysql-bin.000003, 22900538), gtid-set: , lastLocation: position: (mysql-bin.000003, 22900538), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:16.129 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm ADD COLUMN (lbhqeylc text), startLocation: position: (mysql-bin.000003, 22979841), gtid-set: , currentLocation: position: (mysql-bin.000003, 22980000), gtid-set: , lastLocation: position: (mysql-bin.000003, 22979764), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.129 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm ADD COLUMN (lbhqeylc text), startLocation: position: (mysql-bin.000003, 22979841), gtid-set: , currentLocation: position: (mysql-bin.000003, 22980000), gtid-set: , lastLocation: position: (mysql-bin.000003, 22979764), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.129 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` TEXT)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm ADD COLUMN (lbhqeylc text), startLocation: position: (mysql-bin.000003, 22979841), gtid-set: , currentLocation: position: (mysql-bin.000003, 22980000), gtid-set: , lastLocation: position: (mysql-bin.000003, 22980000), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.130 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm ADD COLUMN (lbhqeylc text), startLocation: position: (mysql-bin.000003, 22979841), gtid-set: , currentLocation: position: (mysql-bin.000003, 22980000), gtid-set: , lastLocation: position: (mysql-bin.000003, 22980000), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` TEXT), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` TEXT), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` TEXT), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:16.130 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 22979764), gtid-set: (flushed position: (mysql-bin.000003, 22900538), gtid-set: )"] [2021/12/02 23:26:16.251 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22979764), gtid-set: (flushed position: (mysql-bin.000003, 22979764), gtid-set: )"] [2021/12/02 23:26:16.251 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:16.251 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`uqgqzm`] [2021/12/02 23:26:16.327 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` 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[2021/12/02 23:26:16.355 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` TEXT)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:16.355 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm ADD COLUMN (lbhqeylc text), startLocation: position: (mysql-bin.000003, 22979841), gtid-set: , currentLocation: position: (mysql-bin.000003, 22980000), gtid-set: , lastLocation: position: (mysql-bin.000003, 22980000), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` TEXT), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` TEXT), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` TEXT), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:16.525 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22980000), gtid-set: (flushed position: (mysql-bin.000003, 22980000), gtid-set: )"] [2021/12/02 23:26:16.525 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:16.525 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm ADD COLUMN (lbhqeylc text), startLocation: position: (mysql-bin.000003, 22979841), gtid-set: , currentLocation: position: (mysql-bin.000003, 22980000), gtid-set: , lastLocation: position: (mysql-bin.000003, 22980000), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` TEXT), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` TEXT), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` TEXT), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:16.525 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23044030), gtid-set: , currentLocation: position: (mysql-bin.000003, 23044237), gtid-set: , lastLocation: position: (mysql-bin.000003, 23043951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.525 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23044030), gtid-set: , currentLocation: position: (mysql-bin.000003, 23044237), gtid-set: , lastLocation: position: (mysql-bin.000003, 23043951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.526 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23044030), gtid-set: , currentLocation: position: (mysql-bin.000003, 23044237), gtid-set: , lastLocation: position: (mysql-bin.000003, 23044237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.526 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23044030), gtid-set: , currentLocation: position: (mysql-bin.000003, 23044237), gtid-set: , lastLocation: position: (mysql-bin.000003, 23044237), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:16.526 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23043951), gtid-set: (flushed position: (mysql-bin.000003, 22980000), gtid-set: )"] [2021/12/02 23:26:16.556 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23043951), gtid-set: (flushed position: (mysql-bin.000003, 23043951), gtid-set: )"] [2021/12/02 23:26:16.556 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:16.583 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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[2021/12/02 23:26:16.597 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:16.597 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23044030), gtid-set: , currentLocation: position: (mysql-bin.000003, 23044237), gtid-set: , lastLocation: position: (mysql-bin.000003, 23044237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:16.598 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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,\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":31,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":16,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":31,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519687273152513,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:16.651 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23044237), gtid-set: (flushed position: (mysql-bin.000003, 23044237), gtid-set: )"] [2021/12/02 23:26:16.651 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:16.651 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23044030), gtid-set: , currentLocation: position: (mysql-bin.000003, 23044237), gtid-set: , lastLocation: position: (mysql-bin.000003, 23044237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:26:16.652 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115021), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.652 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115021), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.652 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115275), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.652 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115275), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.652 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115275), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.652 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115275), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.719 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128599), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [sourceTableID=`db_pessimistic`.`awujl`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`awujl`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28')\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:26:16.719 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128599), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [2021/12/02 23:26:16.735 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 23230822), gtid-set: , currentLocation: position: (mysql-bin.000003, 23230989), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230745), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.735 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 23230822), gtid-set: , currentLocation: position: (mysql-bin.000003, 23230989), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230745), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.735 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 23230822), gtid-set: , currentLocation: position: (mysql-bin.000003, 23230989), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230989), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:16.735 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 23230822), gtid-set: , currentLocation: position: (mysql-bin.000003, 23230989), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230989), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:16.735 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23230745), gtid-set: (flushed position: (mysql-bin.000003, 23044237), gtid-set: )"] [2021/12/02 23:26:16.738 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23230745), gtid-set: (flushed position: (mysql-bin.000003, 23230745), gtid-set: )"] [2021/12/02 23:26:16.738 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:16.771 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX 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[2021/12/02 23:26:16.781 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:16.781 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 23230822), gtid-set: , currentLocation: position: (mysql-bin.000003, 23230989), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230989), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:17.225 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:26:17.225 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:26:17.287 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 22128398), gtid-set: (flushed position: (mysql-bin.000003, 22128398), gtid-set: )"] [2021/12/02 23:26:17.288 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:17.288 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE awujl ADD COLUMN (lviwzo datetime NOT NULL DEFAULT '2073-12-17 02:04:28'), startLocation: position: (mysql-bin.000003, 22128398), gtid-set: , currentLocation: position: (mysql-bin.000003, 22128599), gtid-set: , lastLocation: position: (mysql-bin.000003, 22128599), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), routedDDL: ALTER TABLE `db_pessimistic`.`awujl` ADD COLUMN (`lviwzo` DATETIME NOT NULL DEFAULT _UTF8MB4'2073-12-17 02:04:28'), sourceTables: `db_pessimistic`.`awujl`, targetTables: `db_pessimistic`.`awujl`}}"] [2021/12/02 23:26:17.288 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 22128599), gtid-set: "] [2021/12/02 23:26:17.307 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=4110] [2021/12/02 23:26:17.309 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`awujl`, current location: position: (mysql-bin.000003, 22129231), gtid-set: , latest location: position: (mysql-bin.000003, 22128599), gtid-set: , all resolved: true}"] [2021/12/02 23:26:17.309 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 22128599), gtid-set: "] [2021/12/02 23:26:17.343 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=4112] [2021/12/02 23:26:17.448 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270018), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.448 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270018), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.449 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270328), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.449 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270328), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.449 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270328), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.449 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270328), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.449 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 22270097), gtid-set: , currentLocation: position: (mysql-bin.000003, 22270328), gtid-set: , lastLocation: position: (mysql-bin.000003, 22270328), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.562 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 22470202), gtid-set: , currentLocation: position: (mysql-bin.000003, 22470391), gtid-set: , lastLocation: position: (mysql-bin.000003, 22470123), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.563 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 22470202), gtid-set: , currentLocation: position: (mysql-bin.000003, 22470391), gtid-set: , lastLocation: position: (mysql-bin.000003, 22470123), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.563 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 22470202), gtid-set: , currentLocation: position: (mysql-bin.000003, 22470391), gtid-set: , lastLocation: position: (mysql-bin.000003, 22470391), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.563 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 22470202), gtid-set: , currentLocation: position: (mysql-bin.000003, 22470391), gtid-set: , lastLocation: position: (mysql-bin.000003, 22470391), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.563 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 22470202), gtid-set: , currentLocation: position: (mysql-bin.000003, 22470391), gtid-set: , lastLocation: position: (mysql-bin.000003, 22470391), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.563 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 22470202), gtid-set: , currentLocation: position: (mysql-bin.000003, 22470391), gtid-set: , lastLocation: position: (mysql-bin.000003, 22470391), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.568 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] [2021/12/02 23:26:17.579 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`awujl`] ["create string"="CREATE TABLE `awujl` (\n `blrzoh` varchar(1377) DEFAULT NULL,\n `sapnzmce` int(12) DEFAULT '1363322630',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `tiobfjbsc` timestamp DEFAULT '1992-04-06 06:29:30',\n `zgetr` int(8) NOT NULL,\n `deobloh` varchar(997) DEFAULT 'KIDHQSCOXFEXFGVRTTBUAWBACDK',\n `dmbprueu` text NOT NULL,\n `jqolsgzz` datetime NOT NULL,\n `pezrcrw` datetime DEFAULT NULL,\n `tbxdw` timestamp DEFAULT '2002-05-31 13:32:14',\n `xeuougivy` varchar(348) NOT NULL DEFAULT 'WMUOVYHPUKUTSBMFXPEUSTJ',\n `pbbmmv` int(17) NOT NULL DEFAULT '581733055',\n `kxexs` int(12) DEFAULT '1189034969',\n `urjfk` text DEFAULT NULL,\n `oyxccpxbc` timestamp NULL DEFAULT NULL,\n `shuyfn` text DEFAULT NULL,\n `kqqkoeb` int(13) DEFAULT NULL,\n `lkbwre` int(19) DEFAULT NULL,\n `edezqdwij` text DEFAULT NULL,\n `alewxsv` timestamp NULL DEFAULT NULL,\n `zfbkq` int(19) NOT NULL,\n `lgolwuml` int(8) DEFAULT '645009',\n `obskarcxr` timestamp DEFAULT '2024-07-06 14:34:47',\n `lviwzo` datetime NOT NULL DEFAULT '2073-12-17 02:04:28',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:17.623 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 22900369), gtid-set: , currentLocation: position: (mysql-bin.000003, 22900538), gtid-set: , lastLocation: position: (mysql-bin.000003, 22900292), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.623 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 22900369), gtid-set: , currentLocation: position: (mysql-bin.000003, 22900538), gtid-set: , lastLocation: position: (mysql-bin.000003, 22900292), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.623 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 22900369), gtid-set: , currentLocation: position: (mysql-bin.000003, 22900538), gtid-set: , lastLocation: position: (mysql-bin.000003, 22900538), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.623 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 22900369), gtid-set: , currentLocation: position: (mysql-bin.000003, 22900538), gtid-set: , lastLocation: position: (mysql-bin.000003, 22900538), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.623 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 22900369), gtid-set: , currentLocation: position: (mysql-bin.000003, 22900538), gtid-set: , lastLocation: position: (mysql-bin.000003, 22900538), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.623 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 22900369), gtid-set: , currentLocation: position: (mysql-bin.000003, 22900538), gtid-set: , lastLocation: position: (mysql-bin.000003, 22900538), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.662 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm ADD COLUMN (lbhqeylc text), startLocation: position: (mysql-bin.000003, 22979841), gtid-set: , currentLocation: position: (mysql-bin.000003, 22980000), gtid-set: , lastLocation: position: (mysql-bin.000003, 22979764), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.662 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm ADD COLUMN (lbhqeylc text), startLocation: position: (mysql-bin.000003, 22979841), gtid-set: , currentLocation: position: (mysql-bin.000003, 22980000), gtid-set: , lastLocation: position: (mysql-bin.000003, 22979764), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.662 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN (`lbhqeylc` TEXT)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm ADD COLUMN (lbhqeylc text), startLocation: position: (mysql-bin.000003, 22979841), gtid-set: , currentLocation: position: (mysql-bin.000003, 22980000), gtid-set: , lastLocation: position: (mysql-bin.000003, 22980000), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.662 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm ADD COLUMN (lbhqeylc text), startLocation: position: (mysql-bin.000003, 22979841), gtid-set: , currentLocation: position: (mysql-bin.000003, 22980000), gtid-set: , lastLocation: position: (mysql-bin.000003, 22980000), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.662 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm ADD COLUMN (lbhqeylc text), startLocation: position: (mysql-bin.000003, 22979841), gtid-set: , currentLocation: position: (mysql-bin.000003, 22980000), gtid-set: , lastLocation: position: (mysql-bin.000003, 22980000), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.662 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm ADD COLUMN (lbhqeylc text), startLocation: position: (mysql-bin.000003, 22979841), gtid-set: , currentLocation: position: (mysql-bin.000003, 22980000), gtid-set: , lastLocation: position: (mysql-bin.000003, 22980000), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.663 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23044030), gtid-set: , currentLocation: position: (mysql-bin.000003, 23044237), gtid-set: , lastLocation: position: (mysql-bin.000003, 23043951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.663 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23044030), gtid-set: , currentLocation: position: (mysql-bin.000003, 23044237), gtid-set: , lastLocation: position: (mysql-bin.000003, 23043951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.671 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23044030), gtid-set: , currentLocation: position: (mysql-bin.000003, 23044237), gtid-set: , lastLocation: position: (mysql-bin.000003, 23044237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.671 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23044030), gtid-set: , currentLocation: position: (mysql-bin.000003, 23044237), gtid-set: , lastLocation: position: (mysql-bin.000003, 23044237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.671 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23044030), gtid-set: , currentLocation: position: (mysql-bin.000003, 23044237), gtid-set: , lastLocation: position: (mysql-bin.000003, 23044237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.671 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23044030), gtid-set: , currentLocation: position: (mysql-bin.000003, 23044237), gtid-set: , lastLocation: position: (mysql-bin.000003, 23044237), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.672 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115021), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.672 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115021), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.672 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115275), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:17.672 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115275), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:26:17.672 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23115021), gtid-set: (flushed position: (mysql-bin.000003, 22128398), gtid-set: )"] [2021/12/02 23:26:18.508 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:26:18.508 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:26:18.587 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23115021), gtid-set: (flushed position: (mysql-bin.000003, 23115021), gtid-set: )"] [2021/12/02 23:26:18.587 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:18.587 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115275), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [sourceTableID=`db_pessimistic`.`ctlbz`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:26:18.588 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:26:18.630 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:26:18.630 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`ctlbz`] ["start location"="position: (mysql-bin.000003, 23115100), gtid-set: "] ["end location"="position: (mysql-bin.000003, 23115275), gtid-set: "] [2021/12/02 23:26:18.630 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`ctlbz`] ["start location"="position: (mysql-bin.000003, 23115100), gtid-set: "] ["end location"="position: (mysql-bin.000003, 23115275), gtid-set: "] [2021/12/02 23:26:18.630 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:26:18.636 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"ctlbz\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL)\"]}"] [revision=1711] [2021/12/02 23:26:21.969 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=5.187785134s] [query="[ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`]"] [argument="[]"] [2021/12/02 23:26:21.981 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23230989), gtid-set: (flushed position: (mysql-bin.000003, 23230989), gtid-set: )"] [2021/12/02 23:26:21.981 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:21.981 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 23230822), gtid-set: , currentLocation: position: (mysql-bin.000003, 23230989), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230989), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:21.981 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23231068), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231273), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230989), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:21.981 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23231068), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231273), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230989), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:21.982 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23231068), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231273), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231273), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:21.982 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23231068), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231273), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231273), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:21.982 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23230989), gtid-set: (flushed position: (mysql-bin.000003, 23230989), gtid-set: )"] [2021/12/02 23:26:21.982 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23230989), gtid-set: (flushed position: (mysql-bin.000003, 23230989), gtid-set: )"] [2021/12/02 23:26:21.982 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:22.021 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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[2021/12/02 23:26:22.035 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:22.035 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23231068), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231273), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231273), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:22.035 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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[2021/12/02 23:26:22.067 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23231273), gtid-set: (flushed position: (mysql-bin.000003, 23231273), gtid-set: )"] [2021/12/02 23:26:22.067 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:22.067 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23231068), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231273), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231273), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:22.067 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23231350), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231516), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231273), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:22.067 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23231350), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231516), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231273), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:22.067 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23231350), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231516), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231516), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:22.067 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23231350), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231516), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231516), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:22.067 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23231273), gtid-set: (flushed position: (mysql-bin.000003, 23231273), gtid-set: )"] [2021/12/02 23:26:22.068 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23231273), gtid-set: (flushed position: (mysql-bin.000003, 23231273), gtid-set: )"] [2021/12/02 23:26:22.068 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:22.120 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:26:22.179 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_1\"]}"] [2021/12/02 23:26:22.179 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23231350), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231516), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231516), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:22.179 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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case5_3\",\"L\":\"case5_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":33,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":24,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":37,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519688718876672,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:22.225 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23231516), gtid-set: (flushed position: (mysql-bin.000003, 23231516), gtid-set: )"] [2021/12/02 23:26:22.225 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:22.225 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23231350), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231516), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231516), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:22.225 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23231593), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231759), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231516), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:22.225 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23231593), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231759), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231516), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:22.226 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23231593), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231759), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:22.226 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23231593), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231759), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231759), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:22.226 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23231516), gtid-set: (flushed position: (mysql-bin.000003, 23231516), gtid-set: )"] [2021/12/02 23:26:22.226 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23231516), gtid-set: (flushed position: (mysql-bin.000003, 23231516), gtid-set: )"] [2021/12/02 23:26:22.226 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:22.275 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:26:22.296 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_2\"]}"] [2021/12/02 23:26:22.296 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23231593), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231759), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:22.296 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:26:22.340 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23231759), gtid-set: (flushed position: (mysql-bin.000003, 23231759), gtid-set: )"] [2021/12/02 23:26:22.340 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:22.340 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23231593), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231759), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:22.340 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23231836), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232002), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:22.340 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23231836), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232002), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:22.340 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23231836), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232002), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:22.340 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23231836), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232002), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:22.340 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23231759), gtid-set: (flushed position: (mysql-bin.000003, 23231759), gtid-set: )"] [2021/12/02 23:26:22.341 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23231759), gtid-set: (flushed position: (mysql-bin.000003, 23231759), gtid-set: )"] [2021/12/02 23:26:22.341 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:22.372 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:26:22.407 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_3\"]}"] [2021/12/02 23:26:22.407 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23231836), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232002), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:22.407 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:26:22.431 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232002), gtid-set: (flushed position: (mysql-bin.000003, 23232002), gtid-set: )"] [2021/12/02 23:26:22.431 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:22.431 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23231836), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232002), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:22.431 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:22.431 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:22.431 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:22.431 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:22.431 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23232002), gtid-set: (flushed position: (mysql-bin.000003, 23232002), gtid-set: )"] [2021/12/02 23:26:22.431 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232002), gtid-set: (flushed position: (mysql-bin.000003, 23232002), gtid-set: )"] [2021/12/02 23:26:22.431 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:22.481 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER 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case9_flag\",\"L\":\"case9_flag\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":38,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519688812986368,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:22.488 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:22.488 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23232002), gtid-set: (flushed position: (mysql-bin.000003, 23232002), gtid-set: )"] [2021/12/02 23:26:22.494 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232002), gtid-set: (flushed position: (mysql-bin.000003, 23232002), gtid-set: )"] [2021/12/02 23:26:22.495 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:22.495 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`uqgqzm`] [from="position: (mysql-bin.000003, 23232002), gtid-set: "] [to="position: (mysql-bin.000003, 23232002), gtid-set: "] [2021/12/02 23:26:22.528 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3142,\"syncerBinlog\":\"(mysql-bin.000003, 23232002)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:26:22.532 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 23232081), gtid-set: ], endLocation: [position: (mysql-bin.000003, 23232268), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:26:22.532 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:26:22.550 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115275), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [sourceTableID=`db_pessimistic`.`ctlbz`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`ctlbz`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:26:22.550 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115275), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:26:23.061 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:26:23.061 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:26:23.125 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23115100), gtid-set: (flushed position: (mysql-bin.000003, 23115100), gtid-set: )"] [2021/12/02 23:26:23.125 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:23.125 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (shpksrw timestamp NOT NULL), startLocation: position: (mysql-bin.000003, 23115100), gtid-set: , currentLocation: position: (mysql-bin.000003, 23115275), gtid-set: , lastLocation: position: (mysql-bin.000003, 23115275), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`shpksrw` TIMESTAMP NOT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:26:23.125 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 23115275), gtid-set: "] [2021/12/02 23:26:23.140 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=4365] [2021/12/02 23:26:23.147 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`ctlbz`, current location: position: (mysql-bin.000003, 23123622), gtid-set: , latest location: position: (mysql-bin.000003, 23115275), gtid-set: , all resolved: true}"] [2021/12/02 23:26:23.147 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 23115275), gtid-set: "] [2021/12/02 23:26:23.155 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=4367] [2021/12/02 23:26:23.161 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:26:23.165 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] ["create string"="CREATE TABLE `ctlbz` (\n `fchgufhz` datetime DEFAULT '2077-04-13 13:24:38',\n `axoxbnwo` varchar(1955) DEFAULT 'RREYMOCISRCMTUZMEFTUBSKNPVCLXNWGIOLTVADXXTHBIFMMHGSJPMTNEETMQEQMUBUSFOSMZVO',\n `jilwelo` varchar(1728) DEFAULT 'JZDRHSOUYNNOCYOIZXVOKSZEDUEYPAUTKYIHSOXAXZDHDYZXTLSGLJXTHCHYDNOWKBAZGVL',\n `ewvedpj` varchar(1506) NOT NULL DEFAULT 'OMIKUCZLOMMYYQZYLCETCZWDBQBHIIKRSSPZECNLCKUEVMHXUFHFAUTDHCYRJD',\n `yhdjy` int(16) NOT NULL DEFAULT '938268954',\n `rwpszxre` timestamp DEFAULT '2036-06-15 02:27:09',\n `fchplrxg` varchar(456) DEFAULT NULL,\n `uynknd` int(19) DEFAULT NULL,\n `ianfr` int(13) DEFAULT '2001792990',\n `lbwjaphy` text DEFAULT NULL,\n `fdlntpzbg` int(12) NOT NULL,\n `xlooz` timestamp NULL DEFAULT NULL,\n `szcqf` varchar(2043) DEFAULT 'YYXIOKBDKEHDQGCDIRXOBAVXYSJXCOOGVHFRUJPTXPBTDALSEBRYZZEOVUYWNCEAHJANQDVMSDOFGXWTCMBSMFHSPP',\n `fowqbuabp` timestamp NULL DEFAULT NULL,\n `nhlxcth` timestamp DEFAULT '2021-02-09 21:39:01',\n `bfkxil` timestamp NULL DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `nyarwzqal` int(11) DEFAULT NULL,\n `sungcve` datetime NOT NULL DEFAULT '2076-08-27 00:45:28',\n `wapqmwvc` varchar(489) NOT NULL DEFAULT 'XGJXOQDNHGCRKILTFJOCBSBQBGLPCROXLTVKEPKELQTSKLSEJW',\n `xjaxeykd` varchar(1172) NOT NULL DEFAULT 'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU',\n `vlxkbtv` timestamp NULL DEFAULT NULL,\n `npgbwx` text DEFAULT NULL,\n `shpksrw` timestamp NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:23.180 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 23230822), gtid-set: , currentLocation: position: (mysql-bin.000003, 23230989), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230745), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.180 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 23230822), gtid-set: , currentLocation: position: (mysql-bin.000003, 23230989), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230745), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.180 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 23230822), gtid-set: , currentLocation: position: (mysql-bin.000003, 23230989), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230989), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.180 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 23230822), gtid-set: , currentLocation: position: (mysql-bin.000003, 23230989), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230989), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.180 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 23230822), gtid-set: , currentLocation: position: (mysql-bin.000003, 23230989), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230989), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.180 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 23230822), gtid-set: , currentLocation: position: (mysql-bin.000003, 23230989), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230989), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.180 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23231068), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231273), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230989), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.180 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23231068), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231273), gtid-set: , lastLocation: position: (mysql-bin.000003, 23230989), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.180 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23231068), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231273), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231273), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.180 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23231068), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231273), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231273), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23231068), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231273), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231273), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23231068), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231273), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231273), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23231350), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231516), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231273), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23231350), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231516), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231273), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23231350), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231516), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231516), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23231350), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231516), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231516), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23231350), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231516), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231516), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23231350), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231516), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231516), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23231593), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231759), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231516), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23231593), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231759), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231516), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23231593), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231759), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23231593), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231759), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23231593), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231759), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23231593), gtid-set: , currentLocation: position: (mysql-bin.000003, 23231759), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.181 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23231836), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232002), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.193 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23231836), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232002), gtid-set: , lastLocation: position: (mysql-bin.000003, 23231759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.193 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23231836), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232002), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.194 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23231836), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232002), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.195 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23231836), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232002), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.196 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23231836), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232002), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.196 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.196 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.196 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.196 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.197 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.197 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.197 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23232347), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232534), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.197 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23232347), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232534), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.197 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23232347), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232534), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232534), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.197 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23232347), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232534), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232534), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.197 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23232347), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232534), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232534), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.197 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23232347), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232534), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232534), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.197 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23232613), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232800), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232534), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.197 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23232613), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232800), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232534), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.200 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23232613), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232800), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.200 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23232613), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232800), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.200 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23232613), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232800), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.200 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23232613), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232800), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.200 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23232879), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233058), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.200 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23232879), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233058), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.200 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23232879), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233058), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233058), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.200 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23232879), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233058), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233058), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.200 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23232879), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233058), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233058), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.200 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23232879), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233058), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233058), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.200 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23233135), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233302), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233058), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.200 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23233135), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233302), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233058), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.201 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23233135), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233302), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.201 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23233135), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233302), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.201 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23233135), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233302), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.201 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23233135), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233302), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.201 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23233379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233546), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.201 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23233379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233546), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23233379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233546), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233546), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23233379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233546), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233546), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23233379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233546), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233546), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23233379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233546), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233546), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23233623), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233787), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233546), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23233623), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233787), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233546), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23233623), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233787), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23233623), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233787), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23233623), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233787), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23233623), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233787), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23234127), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234300), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23234127), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234300), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23234127), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234300), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234300), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23234127), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234300), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234300), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23234127), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234300), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234300), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.202 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23234127), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234300), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234300), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.341 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234300), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.341 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234300), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.341 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.343 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.343 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.343 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.343 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:23.343 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:24.206 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:24.206 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:24.207 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:24.207 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:24.207 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:24.207 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:24.207 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:24.207 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:25.150 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23235014), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235181), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:25.150 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23235014), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235181), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:25.150 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23235014), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235181), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:25.150 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23235014), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235181), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:25.150 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23235014), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235181), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:25.150 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23235014), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235181), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:25.863 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23235258), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235422), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:25.863 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23235258), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235422), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:25.863 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23235258), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235422), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:25.864 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23235258), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235422), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:25.864 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23235258), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235422), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:25.864 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23235258), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235422), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:26.341 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:26:26.341 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:26:26.341 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:26:26.341 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:26:26.513 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232002), gtid-set: "] [2021/12/02 23:26:26.526 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=4468] [2021/12/02 23:26:26.526 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:26:26.526 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:26:26.526 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 23232268), gtid-set: "] [2021/12/02 23:26:26.527 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:26.527 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:26.527 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:26.527 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:26.527 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23232002), gtid-set: (flushed position: (mysql-bin.000003, 23232002), gtid-set: )"] [2021/12/02 23:26:26.527 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232002), gtid-set: (flushed position: (mysql-bin.000003, 23232002), gtid-set: )"] [2021/12/02 23:26:26.527 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:26.593 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER 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case9_flag\",\"L\":\"case9_flag\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":38,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519689889087488,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:26.610 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:26.610 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23232002), gtid-set: (flushed position: (mysql-bin.000003, 23232002), gtid-set: )"] [2021/12/02 23:26:26.611 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232002), gtid-set: (flushed position: (mysql-bin.000003, 23232002), gtid-set: )"] [2021/12/02 23:26:26.611 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:26.611 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`uqgqzm`] [from="position: (mysql-bin.000003, 23232002), gtid-set: "] [to="position: (mysql-bin.000003, 23232002), gtid-set: "] [2021/12/02 23:26:26.651 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3144,\"syncerBinlog\":\"(mysql-bin.000003, 23232002)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:26:26.663 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 23232081), gtid-set: ], endLocation: [position: (mysql-bin.000003, 23232268), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:26:26.664 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:26:26.767 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23235501), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235681), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:26.767 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23235501), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235681), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:26.767 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23235501), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235681), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235681), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:26.767 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23235501), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235681), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235681), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:26.767 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23235501), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235681), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235681), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:26.767 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23235501), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235681), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235681), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:27.866 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23235758), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235926), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235681), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:27.867 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23235758), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235926), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235681), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:27.868 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23235758), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235926), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235926), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:27.868 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23235758), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235926), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235926), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:27.868 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23235758), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235926), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235926), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:27.868 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23235758), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235926), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235926), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.082 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 23236003), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236160), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235926), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.082 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 23236003), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236160), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235926), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.082 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 23236003), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236160), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.082 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 23236003), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236160), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.082 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 23236003), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236160), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.082 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 23236003), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236160), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.211 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 23236237), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236394), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.211 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 23236237), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236394), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.211 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 23236237), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236394), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.211 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 23236237), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236394), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.212 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 23236237), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236394), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.212 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 23236237), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236394), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.348 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 23236471), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236628), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.348 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 23236471), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236628), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.349 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 23236471), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236628), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.349 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 23236471), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236628), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.349 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 23236471), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236628), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:29.349 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 23236471), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236628), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.143 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.143 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.143 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.143 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.143 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.143 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.144 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.645 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 23237006), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237184), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.645 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 23237006), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237184), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.645 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 23237006), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237184), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237184), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.645 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 23237006), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237184), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237184), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.645 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 23237006), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237184), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237184), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:30.645 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 23237006), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237184), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237184), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:31.338 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:26:31.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:26:31.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:26:31.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:26:31.708 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23237261), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237418), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237184), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:31.708 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23237261), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237418), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237184), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:31.709 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23237261), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237418), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:31.709 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23237261), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237418), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:31.709 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23237261), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237418), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:31.709 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23237261), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237418), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:31.927 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23237495), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:31.927 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23237495), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:31.927 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23237495), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:31.927 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23237495), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:31.927 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23237495), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:31.927 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23237495), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:32.089 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23237729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237886), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:32.090 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23237729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237886), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:32.091 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23237729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237886), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:32.091 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23237729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237886), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:32.091 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23237729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237886), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:32.091 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23237729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237886), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:32.820 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232002), gtid-set: "] [2021/12/02 23:26:32.842 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=4610] [2021/12/02 23:26:32.842 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:26:32.846 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:26:32.846 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 23232268), gtid-set: "] [2021/12/02 23:26:32.846 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:32.847 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232002), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:32.849 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:32.849 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:32.849 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23232002), gtid-set: (flushed position: (mysql-bin.000003, 23232002), gtid-set: )"] [2021/12/02 23:26:32.849 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232002), gtid-set: (flushed position: (mysql-bin.000003, 23232002), gtid-set: )"] [2021/12/02 23:26:32.849 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:32.927 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER 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case9_flag\",\"L\":\"case9_flag\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":38,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519691546361856,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:32.941 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:32.942 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.019 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.019 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.019 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.019 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.019 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.019 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.031 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_2'"] [2021/12/02 23:26:33.109 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232268), gtid-set: (flushed position: (mysql-bin.000003, 23232268), gtid-set: )"] [2021/12/02 23:26:33.109 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:33.109 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23232081), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232268), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.144 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:26:33.144 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23232347), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232534), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.144 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23232347), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232534), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232268), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.144 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23232347), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232534), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232534), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.144 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23232347), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232534), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232534), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.144 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23232268), gtid-set: (flushed position: (mysql-bin.000003, 23232268), gtid-set: )"] [2021/12/02 23:26:33.145 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232268), gtid-set: (flushed position: (mysql-bin.000003, 23232268), gtid-set: )"] [2021/12/02 23:26:33.145 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:33.202 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER 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case5_3\",\"L\":\"case5_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":33,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":24,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":39,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519691625529344,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:33.227 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:33.227 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23232347), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232534), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232534), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.246 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_3'"] [2021/12/02 23:26:33.292 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232534), gtid-set: (flushed position: (mysql-bin.000003, 23232534), gtid-set: )"] [2021/12/02 23:26:33.292 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:33.292 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23232347), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232534), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232534), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.292 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23232613), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232800), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232534), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.292 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23232613), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232800), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232534), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.292 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23232613), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232800), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.292 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23232613), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232800), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232800), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.292 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23232534), gtid-set: (flushed position: (mysql-bin.000003, 23232534), gtid-set: )"] [2021/12/02 23:26:33.292 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232534), gtid-set: (flushed position: (mysql-bin.000003, 23232534), gtid-set: )"] [2021/12/02 23:26:33.292 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:33.359 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER 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[2021/12/02 23:26:33.386 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:33.386 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23232613), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232800), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232800), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.411 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_1'"] [2021/12/02 23:26:33.455 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232800), gtid-set: (flushed position: (mysql-bin.000003, 23232800), gtid-set: )"] [2021/12/02 23:26:33.455 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:33.455 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23232613), gtid-set: , currentLocation: position: (mysql-bin.000003, 23232800), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232800), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.455 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23232879), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233058), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.455 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23232879), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233058), gtid-set: , lastLocation: position: (mysql-bin.000003, 23232800), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.455 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23232879), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233058), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233058), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.455 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23232879), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233058), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233058), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.455 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23232800), gtid-set: (flushed position: (mysql-bin.000003, 23232800), gtid-set: )"] [2021/12/02 23:26:33.456 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23232800), gtid-set: (flushed position: (mysql-bin.000003, 23232800), gtid-set: )"] [2021/12/02 23:26:33.456 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:33.536 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX 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[2021/12/02 23:26:33.613 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:33.613 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23232879), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233058), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233058), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.614 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX 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[2021/12/02 23:26:33.700 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23233058), gtid-set: (flushed position: (mysql-bin.000003, 23233058), gtid-set: )"] [2021/12/02 23:26:33.700 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:33.700 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23232879), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233058), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233058), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.700 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23233135), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233302), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233058), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.700 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23233135), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233302), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233058), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.700 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23233135), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233302), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.700 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23233135), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233302), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233302), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.700 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23233058), gtid-set: (flushed position: (mysql-bin.000003, 23233058), gtid-set: )"] [2021/12/02 23:26:33.701 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23233058), gtid-set: (flushed position: (mysql-bin.000003, 23233058), gtid-set: )"] [2021/12/02 23:26:33.701 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:33.753 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX 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[2021/12/02 23:26:33.771 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:33.771 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23233135), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233302), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233302), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.825 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:26:33.948 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23233302), gtid-set: (flushed position: (mysql-bin.000003, 23233302), gtid-set: )"] [2021/12/02 23:26:33.948 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:33.948 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23233135), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233302), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233302), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.948 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23233379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233546), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.948 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23233379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233546), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.948 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23233379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233546), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233546), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:33.948 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23233379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233546), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233546), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:33.948 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23233302), gtid-set: (flushed position: (mysql-bin.000003, 23233302), gtid-set: )"] [2021/12/02 23:26:33.949 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23233302), gtid-set: (flushed position: (mysql-bin.000003, 23233302), gtid-set: )"] [2021/12/02 23:26:33.949 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:33.999 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX 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[2021/12/02 23:26:34.012 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:34.012 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23233379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233546), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233546), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:34.051 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`"] [argument="[]"] [error="Error 1091: index case9_idx doesn't exist"] [2021/12/02 23:26:34.107 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23233546), gtid-set: (flushed position: (mysql-bin.000003, 23233546), gtid-set: )"] [2021/12/02 23:26:34.107 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:34.107 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23233379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233546), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233546), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:34.107 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23233623), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233787), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233546), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:34.107 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23233623), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233787), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233546), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:34.107 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23233623), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233787), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:34.107 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23233623), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233787), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:34.107 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23233546), gtid-set: (flushed position: (mysql-bin.000003, 23233546), gtid-set: )"] [2021/12/02 23:26:34.111 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23233546), gtid-set: (flushed position: (mysql-bin.000003, 23233546), gtid-set: )"] [2021/12/02 23:26:34.111 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:34.154 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:26:34.177 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:26:34.177 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23233623), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233787), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:34.177 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:26:34.196 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23233787), gtid-set: (flushed position: (mysql-bin.000003, 23233787), gtid-set: )"] [2021/12/02 23:26:34.196 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:34.196 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23233623), gtid-set: , currentLocation: position: (mysql-bin.000003, 23233787), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:34.196 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:34.196 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:34.196 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:34.196 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:34.196 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23233787), gtid-set: (flushed position: (mysql-bin.000003, 23233787), gtid-set: )"] [2021/12/02 23:26:34.196 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23233787), gtid-set: (flushed position: (mysql-bin.000003, 23233787), gtid-set: )"] [2021/12/02 23:26:34.197 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:34.289 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER 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p\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":34,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":35,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case5_fl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[2021/12/02 23:26:34.314 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:34.314 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23233787), gtid-set: (flushed position: (mysql-bin.000003, 23233787), gtid-set: )"] [2021/12/02 23:26:34.325 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23233787), gtid-set: (flushed position: (mysql-bin.000003, 23233787), gtid-set: )"] [2021/12/02 23:26:34.325 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:34.327 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`uqgqzm`] [from="position: (mysql-bin.000003, 23233787), gtid-set: "] [to="position: (mysql-bin.000003, 23233787), gtid-set: "] [2021/12/02 23:26:34.402 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3158,\"syncerBinlog\":\"(mysql-bin.000003, 23233787)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:26:34.409 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 23233866), gtid-set: ], endLocation: [position: (mysql-bin.000003, 23234050), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:26:34.409 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:26:34.459 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23238222), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238400), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:34.459 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23238222), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238400), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:34.459 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23238222), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238400), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238400), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:34.459 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23238222), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238400), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238400), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:34.459 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23238222), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238400), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238400), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:34.459 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23238222), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238400), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238400), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:35.657 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23238479), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238400), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:35.657 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23238479), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238400), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:35.658 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23238479), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:35.658 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23238479), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:35.658 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23238479), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:35.658 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23238479), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:36.339 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:26:36.339 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:26:36.339 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:26:36.339 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:26:36.804 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23238736), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238917), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:36.804 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23238736), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238917), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:36.804 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23238736), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238917), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238917), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:36.804 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23238736), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238917), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238917), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:36.804 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23238736), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238917), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238917), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:36.804 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23238736), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238917), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238917), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.139 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23233787), gtid-set: "] [2021/12/02 23:26:37.142 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=4738] [2021/12/02 23:26:37.142 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:26:37.142 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:26:37.142 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 23234050), gtid-set: "] [2021/12/02 23:26:37.142 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.142 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23233787), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.142 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.142 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:37.142 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23233787), gtid-set: (flushed position: (mysql-bin.000003, 23233787), gtid-set: )"] [2021/12/02 23:26:37.143 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23233787), gtid-set: (flushed position: (mysql-bin.000003, 23233787), gtid-set: )"] [2021/12/02 23:26:37.143 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:37.222 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER 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[2021/12/02 23:26:37.233 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:37.233 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:37.238 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:26:37.257 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234050), gtid-set: (flushed position: (mysql-bin.000003, 23234050), gtid-set: )"] [2021/12/02 23:26:37.257 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:37.257 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23233866), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234050), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:37.260 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:26:37.260 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23234127), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234300), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.260 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23234127), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234300), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234050), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.260 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23234127), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234300), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234300), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.260 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23234127), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234300), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234300), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:37.260 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23234050), gtid-set: (flushed position: (mysql-bin.000003, 23234050), gtid-set: )"] [2021/12/02 23:26:37.260 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234050), gtid-set: (flushed position: (mysql-bin.000003, 23234050), gtid-set: )"] [2021/12/02 23:26:37.260 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:37.304 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX 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[2021/12/02 23:26:37.327 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:37.327 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23234127), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234300), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234300), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:37.327 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX 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[2021/12/02 23:26:37.340 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234300), gtid-set: (flushed position: (mysql-bin.000003, 23234300), gtid-set: )"] [2021/12/02 23:26:37.340 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:37.340 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23234127), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234300), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234300), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:37.340 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234300), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.341 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234300), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.341 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.341 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:37.341 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23234300), gtid-set: (flushed position: (mysql-bin.000003, 23234300), gtid-set: )"] [2021/12/02 23:26:37.341 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234300), gtid-set: (flushed position: (mysql-bin.000003, 23234300), gtid-set: )"] [2021/12/02 23:26:37.341 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:37.415 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:26:37.450 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case4_1\",\"case4_2\",\"case4_3\"]}"] [2021/12/02 23:26:37.450 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:37.452 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] 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O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519692733087744,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:37.467 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234587), gtid-set: (flushed position: (mysql-bin.000003, 23234587), gtid-set: )"] [2021/12/02 23:26:37.467 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:37.467 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 23234379), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234587), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:37.467 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.467 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.468 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.468 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:37.468 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23234587), gtid-set: (flushed position: (mysql-bin.000003, 23234587), gtid-set: )"] [2021/12/02 23:26:37.468 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234587), gtid-set: (flushed position: (mysql-bin.000003, 23234587), gtid-set: )"] [2021/12/02 23:26:37.468 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:37.568 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23238994), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239163), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238917), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.568 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23238994), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239163), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238917), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.569 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23238994), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239163), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239163), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.569 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23238994), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239163), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239163), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.569 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23238994), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239163), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239163), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.569 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23238994), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239163), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239163), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.631 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN 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[2021/12/02 23:26:37.639 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:37.639 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23234587), gtid-set: (flushed position: (mysql-bin.000003, 23234587), gtid-set: )"] [2021/12/02 23:26:37.649 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234587), gtid-set: (flushed position: (mysql-bin.000003, 23234587), gtid-set: )"] [2021/12/02 23:26:37.649 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:37.649 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`uqgqzm`] [from="position: (mysql-bin.000003, 23234587), gtid-set: "] [to="position: (mysql-bin.000003, 23234587), gtid-set: "] [2021/12/02 23:26:37.680 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3164,\"syncerBinlog\":\"(mysql-bin.000003, 23234587)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:26:37.693 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 23234666), gtid-set: ], endLocation: [position: (mysql-bin.000003, 23234937), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:26:37.693 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:26:37.909 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23239240), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239409), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239163), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.909 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23239240), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239409), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239163), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.909 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23239240), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239409), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.909 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23239240), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239409), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.909 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23239240), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239409), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:37.909 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23239240), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239409), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.528 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23239486), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.528 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23239486), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.528 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23239486), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.528 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23239486), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.528 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23239486), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.528 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23239486), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.916 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23239729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239898), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.916 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23239729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239898), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.916 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23239729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239898), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239898), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.916 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23239729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239898), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239898), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.916 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23239729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239898), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239898), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.916 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23239729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239898), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239898), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.986 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23239975), gtid-set: , currentLocation: position: (mysql-bin.000003, 23240141), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239898), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.986 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23239975), gtid-set: , currentLocation: position: (mysql-bin.000003, 23240141), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239898), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.986 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23239975), gtid-set: , currentLocation: position: (mysql-bin.000003, 23240141), gtid-set: , lastLocation: position: (mysql-bin.000003, 23240141), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.986 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23239975), gtid-set: , currentLocation: position: (mysql-bin.000003, 23240141), gtid-set: , lastLocation: position: (mysql-bin.000003, 23240141), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.986 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23239975), gtid-set: , currentLocation: position: (mysql-bin.000003, 23240141), gtid-set: , lastLocation: position: (mysql-bin.000003, 23240141), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:38.986 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23239975), gtid-set: , currentLocation: position: (mysql-bin.000003, 23240141), gtid-set: , lastLocation: position: (mysql-bin.000003, 23240141), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:39.768 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23264939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:39.768 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23264939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:39.769 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23265204), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:39.769 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23265204), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:39.769 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23265204), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:39.769 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23265204), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:40.155 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23282167), gtid-set: , currentLocation: position: (mysql-bin.000003, 23282342), gtid-set: , lastLocation: position: (mysql-bin.000003, 23282088), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:40.155 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23282167), gtid-set: , currentLocation: position: (mysql-bin.000003, 23282342), gtid-set: , lastLocation: position: (mysql-bin.000003, 23282088), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:40.155 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23282167), gtid-set: , currentLocation: position: (mysql-bin.000003, 23282342), gtid-set: , lastLocation: position: (mysql-bin.000003, 23282342), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:40.155 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23282167), gtid-set: , currentLocation: position: (mysql-bin.000003, 23282342), gtid-set: , lastLocation: position: (mysql-bin.000003, 23282342), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:40.156 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23282167), gtid-set: , currentLocation: position: (mysql-bin.000003, 23282342), gtid-set: , lastLocation: position: (mysql-bin.000003, 23282342), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:40.156 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23282167), gtid-set: , currentLocation: position: (mysql-bin.000003, 23282342), gtid-set: , lastLocation: position: (mysql-bin.000003, 23282342), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:41.338 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:26:36.339 +00:00] [duration=5s] [2021/12/02 23:26:41.522 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23532385), gtid-set: , currentLocation: position: (mysql-bin.000003, 23532592), gtid-set: , lastLocation: position: (mysql-bin.000003, 23532306), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:41.522 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23532385), gtid-set: , currentLocation: position: (mysql-bin.000003, 23532592), gtid-set: , lastLocation: position: (mysql-bin.000003, 23532306), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:41.523 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23532385), gtid-set: , currentLocation: position: (mysql-bin.000003, 23532592), gtid-set: , lastLocation: position: (mysql-bin.000003, 23532592), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:41.523 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23532385), gtid-set: , currentLocation: position: (mysql-bin.000003, 23532592), gtid-set: , lastLocation: position: (mysql-bin.000003, 23532592), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:41.523 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23532385), gtid-set: , currentLocation: position: (mysql-bin.000003, 23532592), gtid-set: , lastLocation: position: (mysql-bin.000003, 23532592), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:41.523 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23532385), gtid-set: , currentLocation: position: (mysql-bin.000003, 23532592), gtid-set: , lastLocation: position: (mysql-bin.000003, 23532592), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.170 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23780489), gtid-set: , currentLocation: position: (mysql-bin.000003, 23780657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23780412), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.170 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23780489), gtid-set: , currentLocation: position: (mysql-bin.000003, 23780657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23780412), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.170 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23780489), gtid-set: , currentLocation: position: (mysql-bin.000003, 23780657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23780657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.170 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23780489), gtid-set: , currentLocation: position: (mysql-bin.000003, 23780657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23780657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.170 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23780489), gtid-set: , currentLocation: position: (mysql-bin.000003, 23780657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23780657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.170 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23780489), gtid-set: , currentLocation: position: (mysql-bin.000003, 23780657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23780657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.269 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23805559), gtid-set: , currentLocation: position: (mysql-bin.000003, 23805727), gtid-set: , lastLocation: position: (mysql-bin.000003, 23805482), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.269 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23805559), gtid-set: , currentLocation: position: (mysql-bin.000003, 23805727), gtid-set: , lastLocation: position: (mysql-bin.000003, 23805482), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.270 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23805559), gtid-set: , currentLocation: position: (mysql-bin.000003, 23805727), gtid-set: , lastLocation: position: (mysql-bin.000003, 23805727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.270 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23805559), gtid-set: , currentLocation: position: (mysql-bin.000003, 23805727), gtid-set: , lastLocation: position: (mysql-bin.000003, 23805727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.270 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23805559), gtid-set: , currentLocation: position: (mysql-bin.000003, 23805727), gtid-set: , lastLocation: position: (mysql-bin.000003, 23805727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.270 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23805559), gtid-set: , currentLocation: position: (mysql-bin.000003, 23805727), gtid-set: , lastLocation: position: (mysql-bin.000003, 23805727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.336 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23841747), gtid-set: , currentLocation: position: (mysql-bin.000003, 23841915), gtid-set: , lastLocation: position: (mysql-bin.000003, 23841670), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.337 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23841747), gtid-set: , currentLocation: position: (mysql-bin.000003, 23841915), gtid-set: , lastLocation: position: (mysql-bin.000003, 23841670), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.337 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23841747), gtid-set: , currentLocation: position: (mysql-bin.000003, 23841915), gtid-set: , lastLocation: position: (mysql-bin.000003, 23841915), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.337 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23841747), gtid-set: , currentLocation: position: (mysql-bin.000003, 23841915), gtid-set: , lastLocation: position: (mysql-bin.000003, 23841915), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.337 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23841747), gtid-set: , currentLocation: position: (mysql-bin.000003, 23841915), gtid-set: , lastLocation: position: (mysql-bin.000003, 23841915), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:42.337 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23841747), gtid-set: , currentLocation: position: (mysql-bin.000003, 23841915), gtid-set: , lastLocation: position: (mysql-bin.000003, 23841915), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:43.051 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054527), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:43.051 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054527), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:43.051 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054795), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:43.051 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054795), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:43.051 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054795), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:43.051 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054795), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:43.414 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24137743), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:43.414 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24137743), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:43.416 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08')\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24138022), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:43.416 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24138022), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:26:43.416 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24137743), gtid-set: (flushed position: (mysql-bin.000003, 23115100), gtid-set: )"] [2021/12/02 23:26:43.711 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:26:43.712 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:26:43.825 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24137743), gtid-set: (flushed position: (mysql-bin.000003, 24137743), gtid-set: )"] [2021/12/02 23:26:43.825 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:43.825 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24138022), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:26:43.825 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:26:43.850 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:26:43.850 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 24137822), gtid-set: "] ["end location"="position: (mysql-bin.000003, 24138022), gtid-set: "] [2021/12/02 23:26:43.850 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 24137822), gtid-set: "] ["end location"="position: (mysql-bin.000003, 24138022), gtid-set: "] [2021/12/02 23:26:43.850 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:26:43.852 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"phfnc\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08')\"]}"] [revision=1922] [2021/12/02 23:26:43.886 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24138022), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`phfnc`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08')\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:26:43.886 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24138022), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:26:44.405 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:26:44.405 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:26:44.440 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24137822), gtid-set: (flushed position: (mysql-bin.000003, 24137822), gtid-set: )"] [2021/12/02 23:26:44.440 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:44.440 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24138022), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08'), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:26:44.440 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24138022), gtid-set: "] [2021/12/02 23:26:44.451 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5065] [2021/12/02 23:26:44.451 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`phfnc`, current location: position: (mysql-bin.000003, 24145896), gtid-set: , latest location: position: (mysql-bin.000003, 24138022), gtid-set: , all resolved: true}"] [2021/12/02 23:26:44.451 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24138022), gtid-set: "] [2021/12/02 23:26:44.460 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5067] [2021/12/02 23:26:44.461 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:26:44.463 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] ["create string"="CREATE TABLE `phfnc` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `yhasfsyoj` int(9) NOT NULL,\n `eumviblqw` datetime DEFAULT NULL,\n `keueuueo` text DEFAULT NULL,\n `pznsqxm` text DEFAULT NULL,\n `khsvzt` text DEFAULT NULL,\n `hzcmjyase` datetime DEFAULT '2088-03-12 06:42:26',\n `yfbcbs` int(18) DEFAULT NULL,\n `mkmfuph` timestamp NULL DEFAULT NULL,\n `jbrlu` varchar(427) DEFAULT 'EDUUAHMATEZEOFKZOMMGLWOGODZQVNIZTDYMOBDEWNDDOLHBFKECRRHNNXTJGRBWWHSQPJCYLIXGGBZWHQZQWLBHAO',\n `twlpqgv` timestamp NOT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `qkoxwwypy` int(12) DEFAULT '1630733750',\n `bgnrwpaa` int(14) DEFAULT NULL,\n `cicmxgqxo` datetime NOT NULL,\n `gzznvi` varchar(1626) DEFAULT NULL,\n `mgzidmh` timestamp NOT NULL,\n `ptqmai` timestamp DEFAULT '2010-10-18 15:18:08',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:26:44.481 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24281637), gtid-set: , currentLocation: position: (mysql-bin.000003, 24281826), gtid-set: , lastLocation: position: (mysql-bin.000003, 24281558), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:44.481 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24281637), gtid-set: , currentLocation: position: (mysql-bin.000003, 24281826), gtid-set: , lastLocation: position: (mysql-bin.000003, 24281558), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:44.481 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24281637), gtid-set: , currentLocation: position: (mysql-bin.000003, 24281826), gtid-set: , lastLocation: position: (mysql-bin.000003, 24281826), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:44.481 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24281637), gtid-set: , currentLocation: position: (mysql-bin.000003, 24281826), gtid-set: , lastLocation: position: (mysql-bin.000003, 24281826), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:44.481 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24281637), gtid-set: , currentLocation: position: (mysql-bin.000003, 24281826), gtid-set: , lastLocation: position: (mysql-bin.000003, 24281826), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:44.481 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24281637), gtid-set: , currentLocation: position: (mysql-bin.000003, 24281826), gtid-set: , lastLocation: position: (mysql-bin.000003, 24281826), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:45.323 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24414766), gtid-set: , currentLocation: position: (mysql-bin.000003, 24414955), gtid-set: , lastLocation: position: (mysql-bin.000003, 24414687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:45.323 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24414766), gtid-set: , currentLocation: position: (mysql-bin.000003, 24414955), gtid-set: , lastLocation: position: (mysql-bin.000003, 24414687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:45.323 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24414766), gtid-set: , currentLocation: position: (mysql-bin.000003, 24414955), gtid-set: , lastLocation: position: (mysql-bin.000003, 24414955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:45.323 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24414766), gtid-set: , currentLocation: position: (mysql-bin.000003, 24414955), gtid-set: , lastLocation: position: (mysql-bin.000003, 24414955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:45.323 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24414766), gtid-set: , currentLocation: position: (mysql-bin.000003, 24414955), gtid-set: , lastLocation: position: (mysql-bin.000003, 24414955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:45.323 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24414766), gtid-set: , currentLocation: position: (mysql-bin.000003, 24414955), gtid-set: , lastLocation: position: (mysql-bin.000003, 24414955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:46.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:26:46.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:26:46.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:26:46.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:26:46.738 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645620), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:46.738 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645620), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:46.738 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:46.738 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), routedDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), sourceTables: `db_pessimistic`.`kuddqkl`, targetTables: `db_pessimistic`.`kuddqkl`}}"] [2021/12/02 23:26:46.738 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24645620), gtid-set: (flushed position: (mysql-bin.000003, 24137822), gtid-set: )"] [2021/12/02 23:26:46.742 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:26:46.742 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:26:46.795 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234587), gtid-set: "] [2021/12/02 23:26:46.810 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=5120] [2021/12/02 23:26:46.810 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:26:46.810 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:26:46.810 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 23234937), gtid-set: "] [2021/12/02 23:26:46.818 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:46.819 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:46.820 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:46.820 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:46.820 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23234587), gtid-set: (flushed position: (mysql-bin.000003, 23234587), gtid-set: )"] [2021/12/02 23:26:46.821 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234587), gtid-set: (flushed position: (mysql-bin.000003, 23234587), gtid-set: )"] [2021/12/02 23:26:46.821 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:46.883 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24645620), gtid-set: (flushed position: (mysql-bin.000003, 24645620), gtid-set: )"] [2021/12/02 23:26:46.883 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:46.883 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), routedDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), sourceTables: `db_pessimistic`.`kuddqkl`, targetTables: `db_pessimistic`.`kuddqkl`}}"] [sourceTableID=`db_pessimistic`.`kuddqkl`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:26:46.883 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`kuddqkl`] [2021/12/02 23:26:46.920 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:26:46.920 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`kuddqkl`] ["start location"="position: (mysql-bin.000003, 24645699), gtid-set: "] ["end location"="position: (mysql-bin.000003, 24645882), gtid-set: "] [2021/12/02 23:26:46.920 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`kuddqkl`] ["start location"="position: (mysql-bin.000003, 24645699), gtid-set: "] ["end location"="position: (mysql-bin.000003, 24645882), gtid-set: "] [2021/12/02 23:26:46.920 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:26:46.930 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"kuddqkl\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068)\"]}"] [revision=1931] [2021/12/02 23:26:47.005 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER 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[2021/12/02 23:26:47.046 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:47.046 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23234587), gtid-set: (flushed position: (mysql-bin.000003, 23234587), gtid-set: )"] [2021/12/02 23:26:47.046 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234587), gtid-set: (flushed position: (mysql-bin.000003, 23234587), gtid-set: )"] [2021/12/02 23:26:47.046 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:47.047 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`uqgqzm`] [from="position: (mysql-bin.000003, 23234587), gtid-set: "] [to="position: (mysql-bin.000003, 23234587), gtid-set: "] [2021/12/02 23:26:47.109 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3166,\"syncerBinlog\":\"(mysql-bin.000003, 23234587)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:26:47.120 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 23234666), gtid-set: ], endLocation: [position: (mysql-bin.000003, 23234937), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:26:47.120 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:26:51.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:26:51.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:26:51.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:26:51.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:26:51.480 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234587), gtid-set: "] [2021/12/02 23:26:51.489 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=5294] [2021/12/02 23:26:51.489 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:26:51.489 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:26:51.489 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 23234937), gtid-set: "] [2021/12/02 23:26:51.493 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:51.493 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:51.493 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:51.493 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:51.493 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23234587), gtid-set: (flushed position: (mysql-bin.000003, 23234587), gtid-set: )"] [2021/12/02 23:26:51.494 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234587), gtid-set: (flushed position: (mysql-bin.000003, 23234587), gtid-set: )"] [2021/12/02 23:26:51.494 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:51.667 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER 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[2021/12/02 23:26:51.738 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:51.738 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:51.745 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:26:51.768 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:26:51.772 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:26:51.791 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234937), gtid-set: (flushed position: (mysql-bin.000003, 23234937), gtid-set: )"] [2021/12/02 23:26:51.791 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:51.791 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 23234666), gtid-set: , currentLocation: position: (mysql-bin.000003, 23234937), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:51.794 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:26:51.794 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23235014), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235181), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:51.794 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23235014), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235181), gtid-set: , lastLocation: position: (mysql-bin.000003, 23234937), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:51.794 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23235014), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235181), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:51.794 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23235014), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235181), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235181), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:51.794 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23234937), gtid-set: (flushed position: (mysql-bin.000003, 23234937), gtid-set: )"] [2021/12/02 23:26:51.794 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23234937), gtid-set: (flushed position: (mysql-bin.000003, 23234937), gtid-set: )"] [2021/12/02 23:26:51.794 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:51.840 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT\"],\"table-info-before\":{\"id\":336,\"name\":{\"O\":\"uqgqzm\",\"L\":\"uqgqzm\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"giiqave\",\"L\":\"giiqave\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1321,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"dspffg\",\"L\":\"dspffg\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wertqgd\",\"L\":\"wertqgd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"701103228\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kxqnrvhek\",\"L\":\"kxqnrvhek\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1752,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"ileutsjz\",\"L\":\"ileutsjz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"ubntdft\",\"L\":\"ubntdft\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":892,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"nntbceo\",\"L\":\"nntbceo\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1352,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"autvteit\",\"L\":\"autvteit\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2099-08-02 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[2021/12/02 23:26:51.866 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:51.866 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23235014), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235181), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235181), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:51.946 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23235181), gtid-set: (flushed position: (mysql-bin.000003, 23235181), gtid-set: )"] [2021/12/02 23:26:51.946 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:51.946 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23235014), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235181), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235181), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:51.946 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23235258), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235422), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:51.946 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23235258), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235422), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:51.946 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23235258), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235422), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:51.946 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23235258), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235422), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235422), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:51.946 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23235181), gtid-set: (flushed position: (mysql-bin.000003, 23235181), gtid-set: )"] [2021/12/02 23:26:51.946 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23235181), gtid-set: (flushed position: (mysql-bin.000003, 23235181), gtid-set: )"] [2021/12/02 23:26:51.946 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:51.988 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:26:52.003 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:26:52.003 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23235258), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235422), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235422), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:52.072 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23235422), gtid-set: (flushed position: (mysql-bin.000003, 23235422), gtid-set: )"] [2021/12/02 23:26:52.072 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:52.072 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23235258), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235422), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235422), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:26:52.072 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23235501), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235681), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.073 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23235501), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235681), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235422), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.073 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23235501), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235681), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235681), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.073 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23235501), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235681), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235681), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:26:52.073 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23235422), gtid-set: (flushed position: (mysql-bin.000003, 23235422), gtid-set: )"] [2021/12/02 23:26:52.073 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23235422), gtid-set: (flushed position: (mysql-bin.000003, 23235422), gtid-set: )"] [2021/12/02 23:26:52.073 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:52.073 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ukglzbz`] [2021/12/02 23:26:52.123 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX 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[2021/12/02 23:26:52.143 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:52.143 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23235501), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235681), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235681), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:26:52.143 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX 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[2021/12/02 23:26:52.184 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23235681), gtid-set: (flushed position: (mysql-bin.000003, 23235681), gtid-set: )"] [2021/12/02 23:26:52.184 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:52.184 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23235501), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235681), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235681), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:26:52.184 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23235758), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235926), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235681), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.184 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23235758), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235926), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235681), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.184 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23235758), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235926), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235926), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.184 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23235758), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235926), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235926), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:26:52.184 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23235681), gtid-set: (flushed position: (mysql-bin.000003, 23235681), gtid-set: )"] [2021/12/02 23:26:52.184 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23235681), gtid-set: (flushed position: (mysql-bin.000003, 23235681), gtid-set: )"] [2021/12/02 23:26:52.184 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:52.242 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX 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[2021/12/02 23:26:52.265 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:52.265 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23235758), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235926), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235926), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:26:52.271 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:26:52.290 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23235926), gtid-set: (flushed position: (mysql-bin.000003, 23235926), gtid-set: )"] [2021/12/02 23:26:52.290 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:52.290 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23235758), gtid-set: , currentLocation: position: (mysql-bin.000003, 23235926), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235926), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:26:52.290 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 23236003), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236160), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235926), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.290 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 23236003), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236160), gtid-set: , lastLocation: position: (mysql-bin.000003, 23235926), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.290 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 23236003), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236160), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.290 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 23236003), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236160), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236160), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:52.290 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23235926), gtid-set: (flushed position: (mysql-bin.000003, 23235926), gtid-set: )"] [2021/12/02 23:26:52.291 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23235926), gtid-set: (flushed position: (mysql-bin.000003, 23235926), gtid-set: )"] [2021/12/02 23:26:52.291 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:52.291 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`tkwux`] [2021/12/02 23:26:52.344 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:26:52.364 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_1\"]}"] [2021/12/02 23:26:52.364 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 23236003), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236160), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236160), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:52.427 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23236160), gtid-set: (flushed position: (mysql-bin.000003, 23236160), gtid-set: )"] [2021/12/02 23:26:52.427 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:52.427 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 23236003), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236160), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236160), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:52.427 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 23236237), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236394), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.427 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 23236237), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236394), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236160), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.427 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 23236237), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236394), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.427 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 23236237), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236394), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236394), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:52.427 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23236160), gtid-set: (flushed position: (mysql-bin.000003, 23236160), gtid-set: )"] [2021/12/02 23:26:52.427 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23236160), gtid-set: (flushed position: (mysql-bin.000003, 23236160), gtid-set: )"] [2021/12/02 23:26:52.428 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:52.470 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:26:52.499 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_2\"]}"] [2021/12/02 23:26:52.499 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 23236237), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236394), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236394), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:52.547 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23236394), gtid-set: (flushed position: (mysql-bin.000003, 23236394), gtid-set: )"] [2021/12/02 23:26:52.547 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:52.547 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 23236237), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236394), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236394), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:52.547 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 23236471), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236628), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.547 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 23236471), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236628), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.547 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 23236471), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236628), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.547 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 23236471), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236628), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236628), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:52.547 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23236394), gtid-set: (flushed position: (mysql-bin.000003, 23236394), gtid-set: )"] [2021/12/02 23:26:52.548 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23236394), gtid-set: (flushed position: (mysql-bin.000003, 23236394), gtid-set: )"] [2021/12/02 23:26:52.548 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:52.582 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:26:52.615 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_3\"]}"] [2021/12/02 23:26:52.615 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 23236471), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236628), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236628), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:52.666 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23236628), gtid-set: (flushed position: (mysql-bin.000003, 23236628), gtid-set: )"] [2021/12/02 23:26:52.666 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:52.666 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 23236471), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236628), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236628), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:52.666 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.666 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.666 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:52.667 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:52.667 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23236628), gtid-set: (flushed position: (mysql-bin.000003, 23236628), gtid-set: )"] [2021/12/02 23:26:52.667 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23236628), gtid-set: (flushed position: (mysql-bin.000003, 23236628), gtid-set: )"] [2021/12/02 23:26:52.667 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:52.775 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT 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ependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":36,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519696750706688,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:52.812 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:52.812 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.054 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23236927), gtid-set: (flushed position: (mysql-bin.000003, 23236927), gtid-set: )"] [2021/12/02 23:26:53.054 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.054 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 23236707), gtid-set: , currentLocation: position: (mysql-bin.000003, 23236927), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.054 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 23237006), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237184), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.054 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 23237006), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237184), gtid-set: , lastLocation: position: (mysql-bin.000003, 23236927), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.054 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 23237006), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237184), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237184), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.054 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 23237006), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237184), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237184), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.054 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23236927), gtid-set: (flushed position: (mysql-bin.000003, 23236927), gtid-set: )"] [2021/12/02 23:26:53.054 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23236927), gtid-set: (flushed position: (mysql-bin.000003, 23236927), gtid-set: )"] [2021/12/02 23:26:53.054 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.102 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER 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[2021/12/02 23:26:53.119 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:53.119 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 23237006), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237184), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237184), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.134 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_3'"] [2021/12/02 23:26:53.203 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23237184), gtid-set: (flushed position: (mysql-bin.000003, 23237184), gtid-set: )"] [2021/12/02 23:26:53.203 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.203 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 23237006), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237184), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237184), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.203 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23237261), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237418), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237184), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.203 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23237261), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237418), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237184), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.203 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23237261), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237418), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.203 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23237261), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237418), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237418), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.203 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23237184), gtid-set: (flushed position: (mysql-bin.000003, 23237184), gtid-set: )"] [2021/12/02 23:26:53.204 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23237184), gtid-set: (flushed position: (mysql-bin.000003, 23237184), gtid-set: )"] [2021/12/02 23:26:53.204 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.238 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`\"],\"table-info-before\":{\"id\":64,\"name\":{\"O\":\"tkwux\",\"L\":\"tkwux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"cdals\",\"L\":\"cdals\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"vckmwvrc\",\"L\":\"vckmwvrc\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"JYL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1220,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uxqvpta\",\"L\":\"uxqvpta\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":2002,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"ephqrt\",\"L\":\"ephqrt\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2110218075\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"nakmdb\",\"L\":\"nakmdb\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"vqelgimu\",\"L\":\"vqelgimu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"zzvysujvx\",\"L\":\"zzvysujvx\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1390098260\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"sgzarftw\",\"L\":\"sgzarftw\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"jzopv\",\"L\":\"jzopv\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\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[2021/12/02 23:26:53.273 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_1\"]}"] [2021/12/02 23:26:53.273 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23237261), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237418), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.273 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:26:53.326 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23237418), gtid-set: (flushed position: (mysql-bin.000003, 23237418), gtid-set: )"] [2021/12/02 23:26:53.326 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.326 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23237261), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237418), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.326 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23237495), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.326 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23237495), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.326 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23237495), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.326 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23237495), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237652), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.326 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23237418), gtid-set: (flushed position: (mysql-bin.000003, 23237418), gtid-set: )"] [2021/12/02 23:26:53.326 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23237418), gtid-set: (flushed position: (mysql-bin.000003, 23237418), gtid-set: )"] [2021/12/02 23:26:53.327 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.367 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:26:53.389 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), routedDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), sourceTables: `db_pessimistic`.`kuddqkl`, targetTables: `db_pessimistic`.`kuddqkl`}}"] [sourceTableID=`db_pessimistic`.`kuddqkl`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`kuddqkl`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:26:53.390 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), routedDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), sourceTables: `db_pessimistic`.`kuddqkl`, targetTables: `db_pessimistic`.`kuddqkl`}}"] [2021/12/02 23:26:53.408 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_2\"]}"] [2021/12/02 23:26:53.408 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23237495), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.408 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:26:53.433 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23237652), gtid-set: (flushed position: (mysql-bin.000003, 23237652), gtid-set: )"] [2021/12/02 23:26:53.433 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.433 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23237495), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.433 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23237729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237886), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.433 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23237729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237886), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.433 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23237729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237886), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.433 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23237729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237886), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.433 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23237652), gtid-set: (flushed position: (mysql-bin.000003, 23237652), gtid-set: )"] [2021/12/02 23:26:53.434 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23237652), gtid-set: (flushed position: (mysql-bin.000003, 23237652), gtid-set: )"] [2021/12/02 23:26:53.434 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.441 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:26:53.441 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:26:53.528 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`\"],\"table-info-before\":{\"id\":64,\"name\":{\"O\":\"tkwux\",\"L\":\"tkwux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"cdals\",\"L\":\"cdals\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"vckmwvrc\",\"L\":\"vckmwvrc\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"JYL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1220,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uxqvpta\",\"L\":\"uxqvpta\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":2002,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"ephqrt\",\"L\":\"ephqrt\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2110218075\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"nakmdb\",\"L\":\"nakmdb\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"vqelgimu\",\"L\":\"vqelgimu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"zzvysujvx\",\"L\":\"zzvysujvx\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1390098260\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"sgzarftw\",\"L\":\"sgzarftw\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"jzopv\",\"L\":\"jzopv\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\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[2021/12/02 23:26:53.545 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24645699), gtid-set: (flushed position: (mysql-bin.000003, 24645699), gtid-set: )"] [2021/12/02 23:26:53.545 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.545 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), routedDDL: ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068), sourceTables: `db_pessimistic`.`kuddqkl`, targetTables: `db_pessimistic`.`kuddqkl`}}"] [2021/12/02 23:26:53.545 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24645882), gtid-set: "] [2021/12/02 23:26:53.558 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_3\"]}"] [2021/12/02 23:26:53.558 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23237729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237886), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.558 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:26:53.568 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5344] [2021/12/02 23:26:53.571 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: {table: `db_pessimistic`.`kuddqkl`, current location: position: (mysql-bin.000003, 24645882), gtid-set: , latest location: position: (mysql-bin.000003, 24645882), gtid-set: , all resolved: true}, needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.571 +00:00] [INFO] [syncer.go:2259] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: {table: `db_pessimistic`.`kuddqkl`, current location: position: (mysql-bin.000003, 24646169), gtid-set: , latest location: position: (mysql-bin.000003, 24645882), gtid-set: , all resolved: true}, needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.571 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24645882), gtid-set: "] [2021/12/02 23:26:53.584 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5346] [2021/12/02 23:26:53.586 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.586 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.587 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24646169), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.587 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24646169), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.587 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24646169), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.587 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24646169), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.591 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24658739), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.591 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24658739), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.591 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08')\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.591 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:26:53.591 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24658739), gtid-set: (flushed position: (mysql-bin.000003, 24645699), gtid-set: )"] [2021/12/02 23:26:53.598 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23237886), gtid-set: (flushed position: (mysql-bin.000003, 23237886), gtid-set: )"] [2021/12/02 23:26:53.598 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.598 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23237729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23237886), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.599 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.599 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.600 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:26:53.601 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:26:53.601 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23237886), gtid-set: (flushed position: (mysql-bin.000003, 23237886), gtid-set: )"] [2021/12/02 23:26:53.602 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23237886), gtid-set: (flushed position: (mysql-bin.000003, 23237886), gtid-set: )"] [2021/12/02 23:26:53.602 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.733 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER 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te\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":35,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":43,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519696997646336,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:26:53.744 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:26:53.744 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:26:53.761 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`tkwux`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:26:53.761 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23237886), gtid-set: (flushed position: (mysql-bin.000003, 23237886), gtid-set: )"] [2021/12/02 23:26:53.779 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23237886), gtid-set: (flushed position: (mysql-bin.000003, 23237886), gtid-set: )"] [2021/12/02 23:26:53.779 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.779 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`tkwux`] [from="position: (mysql-bin.000003, 23237886), gtid-set: "] [to="position: (mysql-bin.000003, 23237886), gtid-set: "] [2021/12/02 23:26:53.847 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24658739), gtid-set: (flushed position: (mysql-bin.000003, 24658739), gtid-set: )"] [2021/12/02 23:26:53.847 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:26:53.847 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [sourceTableID=`db_pessimistic`.`ctlbz`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:26:53.847 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:26:53.907 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3193,\"syncerBinlog\":\"(mysql-bin.000003, 23237886)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:26:53.913 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:26:53.913 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`ctlbz`] ["start location"="position: (mysql-bin.000003, 24658818), gtid-set: "] ["end location"="position: (mysql-bin.000003, 24659011), gtid-set: "] [2021/12/02 23:26:53.913 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`ctlbz`] ["start location"="position: (mysql-bin.000003, 24658818), gtid-set: "] ["end location"="position: (mysql-bin.000003, 24659011), gtid-set: "] [2021/12/02 23:26:53.913 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:26:53.923 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"ctlbz\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08')\"]}"] [revision=2101] [2021/12/02 23:26:53.923 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 23237965), gtid-set: ], endLocation: [position: (mysql-bin.000003, 23238143), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`tkwux`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:26:53.924 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:26:56.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:26:51.337 +00:00] [duration=5s] [2021/12/02 23:27:01.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:27:01.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:27:01.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:01.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:27:01.492 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [sourceTableID=`db_pessimistic`.`ctlbz`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`ctlbz`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08')\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:27:01.492 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:27:01.601 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:27:01.601 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"]]"] [2021/12/02 23:27:01.800 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24658818), gtid-set: (flushed position: (mysql-bin.000003, 24658818), gtid-set: )"] [2021/12/02 23:27:01.800 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:01.800 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08'), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:27:01.800 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24659011), gtid-set: "] [2021/12/02 23:27:01.858 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5529] [2021/12/02 23:27:01.867 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: {table: `db_pessimistic`.`ctlbz`, current location: position: (mysql-bin.000003, 24659011), gtid-set: , latest location: position: (mysql-bin.000003, 24659011), gtid-set: , all resolved: true}, needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.867 +00:00] [INFO] [syncer.go:2259] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: {table: `db_pessimistic`.`ctlbz`, current location: position: (mysql-bin.000003, 24659301), gtid-set: , latest location: position: (mysql-bin.000003, 24659011), gtid-set: , all resolved: true}, needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.867 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24659011), gtid-set: "] [2021/12/02 23:27:01.892 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5531] [2021/12/02 23:27:01.903 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.904 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.904 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.904 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.904 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.904 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.904 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.904 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.905 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:27:01.914 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] ["create string"="CREATE TABLE `ctlbz` (\n `fchgufhz` datetime DEFAULT '2077-04-13 13:24:38',\n `axoxbnwo` varchar(1955) DEFAULT 'RREYMOCISRCMTUZMEFTUBSKNPVCLXNWGIOLTVADXXTHBIFMMHGSJPMTNEETMQEQMUBUSFOSMZVO',\n `jilwelo` varchar(1728) DEFAULT 'JZDRHSOUYNNOCYOIZXVOKSZEDUEYPAUTKYIHSOXAXZDHDYZXTLSGLJXTHCHYDNOWKBAZGVL',\n `ewvedpj` varchar(1506) NOT NULL DEFAULT 'OMIKUCZLOMMYYQZYLCETCZWDBQBHIIKRSSPZECNLCKUEVMHXUFHFAUTDHCYRJD',\n `yhdjy` int(16) NOT NULL DEFAULT '938268954',\n `rwpszxre` timestamp DEFAULT '2036-06-15 02:27:09',\n `fchplrxg` varchar(456) DEFAULT NULL,\n `uynknd` int(19) DEFAULT NULL,\n `ianfr` int(13) DEFAULT '2001792990',\n `lbwjaphy` text DEFAULT NULL,\n `fdlntpzbg` int(12) NOT NULL,\n `xlooz` timestamp NULL DEFAULT NULL,\n `szcqf` varchar(2043) DEFAULT 'YYXIOKBDKEHDQGCDIRXOBAVXYSJXCOOGVHFRUJPTXPBTDALSEBRYZZEOVUYWNCEAHJANQDVMSDOFGXWTCMBSMFHSPP',\n `fowqbuabp` timestamp NULL DEFAULT NULL,\n `nhlxcth` timestamp DEFAULT '2021-02-09 21:39:01',\n `bfkxil` timestamp NULL DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `nyarwzqal` int(11) DEFAULT NULL,\n `sungcve` datetime NOT NULL DEFAULT '2076-08-27 00:45:28',\n `wapqmwvc` varchar(489) NOT NULL DEFAULT 'XGJXOQDNHGCRKILTFJOCBSBQBGLPCROXLTVKEPKELQTSKLSEJW',\n `xjaxeykd` varchar(1172) NOT NULL DEFAULT 'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU',\n `vlxkbtv` timestamp NULL DEFAULT NULL,\n `npgbwx` text DEFAULT NULL,\n `shpksrw` timestamp NOT NULL,\n `gznyfjj` datetime DEFAULT '1999-11-11 08:04:08',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:27:01.919 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24713972), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.919 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24713972), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.920 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46')\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:01.920 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:27:01.920 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24713972), gtid-set: (flushed position: (mysql-bin.000003, 24658818), gtid-set: )"] [2021/12/02 23:27:02.279 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:27:02.279 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"]]"] [2021/12/02 23:27:02.741 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24713972), gtid-set: (flushed position: (mysql-bin.000003, 24713972), gtid-set: )"] [2021/12/02 23:27:02.741 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:02.741 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:27:02.741 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:27:02.777 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:27:02.777 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 24714051), gtid-set: "] ["end location"="position: (mysql-bin.000003, 24714249), gtid-set: "] [2021/12/02 23:27:02.777 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 24714051), gtid-set: "] ["end location"="position: (mysql-bin.000003, 24714249), gtid-set: "] [2021/12/02 23:27:02.777 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:27:02.791 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"acoxxft\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46')\"]}"] [revision=2176] [2021/12/02 23:27:03.015 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23237886), gtid-set: "] [2021/12/02 23:27:03.031 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=5552] [2021/12/02 23:27:03.031 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:27:03.031 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:27:03.031 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 23238143), gtid-set: "] [2021/12/02 23:27:03.039 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:03.039 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23237886), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:03.039 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:03.039 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:27:03.039 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23237886), gtid-set: (flushed position: (mysql-bin.000003, 23237886), gtid-set: )"] [2021/12/02 23:27:03.040 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23237886), gtid-set: (flushed position: (mysql-bin.000003, 23237886), gtid-set: )"] [2021/12/02 23:27:03.040 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:03.143 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"table-info-before\":{\"id\":356,\"name\":{\"O\":\"tkwux\",\"L\":\"tkwux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"cdals\",\"L\":\"cdals\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"vckmwvrc\",\"L\":\"vckmwvrc\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"JYL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1220,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uxqvpta\",\"L\":\"uxqvpta\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":2002,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"ephqrt\",\"L\":\"ephqrt\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2110218075\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"nakmdb\",\"L\":\"nakmdb\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"vqelgimu\",\"L\":\"vqelgimu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"zzvysujvx\",\"L\":\"zzvysujvx\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1390098260\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"sgzarftw\",\"L\":\"sgzarftw\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"jzopv\",\"L\":\"jzopv\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"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[2021/12/02 23:27:03.154 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:03.154 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:27:03.159 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_2'"] [2021/12/02 23:27:03.200 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23238143), gtid-set: (flushed position: (mysql-bin.000003, 23238143), gtid-set: )"] [2021/12/02 23:27:03.200 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:03.200 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 23237965), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238143), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:27:03.214 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:27:03.214 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23238222), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238400), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:03.214 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23238222), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238400), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:03.214 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23238222), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238400), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238400), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:03.214 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23238222), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238400), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238400), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:27:03.214 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23238143), gtid-set: (flushed position: (mysql-bin.000003, 23238143), gtid-set: )"] [2021/12/02 23:27:03.214 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23238143), gtid-set: (flushed position: (mysql-bin.000003, 23238143), gtid-set: )"] [2021/12/02 23:27:03.214 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:03.307 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE 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[2021/12/02 23:27:03.337 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:03.337 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23238222), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238400), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238400), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:27:03.364 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_3'"] [2021/12/02 23:27:03.425 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23238400), gtid-set: (flushed position: (mysql-bin.000003, 23238400), gtid-set: )"] [2021/12/02 23:27:03.425 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:03.425 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 23238222), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238400), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238400), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:27:03.425 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23238479), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238400), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:03.425 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23238479), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238400), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:03.426 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23238479), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:03.426 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23238479), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238657), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:27:03.426 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23238400), gtid-set: (flushed position: (mysql-bin.000003, 23238400), gtid-set: )"] [2021/12/02 23:27:03.426 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23238400), gtid-set: (flushed position: (mysql-bin.000003, 23238400), gtid-set: )"] [2021/12/02 23:27:03.426 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:03.491 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER 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[2021/12/02 23:27:03.525 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:03.525 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23238479), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238657), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:27:03.619 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_1'"] [2021/12/02 23:27:03.939 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23238657), gtid-set: (flushed position: (mysql-bin.000003, 23238657), gtid-set: )"] [2021/12/02 23:27:03.940 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:03.940 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 23238479), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238657), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:27:03.940 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23238736), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238917), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:03.940 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23238736), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238917), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:03.940 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23238736), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238917), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238917), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:03.940 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23238736), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238917), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238917), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:03.940 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23238657), gtid-set: (flushed position: (mysql-bin.000003, 23238657), gtid-set: )"] [2021/12/02 23:27:03.940 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23238657), gtid-set: (flushed position: (mysql-bin.000003, 23238657), gtid-set: )"] [2021/12/02 23:27:03.940 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:03.940 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`rykwvonj`] [2021/12/02 23:27:04.055 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`)\"],\"table-info-before\":{\"id\":60,\"name\":{\"O\":\"rykwvonj\",\"L\":\"rykwvonj\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"mgjzssgk\",\"L\":\"mgjzssgk\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2076-10-02 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[2021/12/02 23:27:04.104 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:04.104 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23238736), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238917), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238917), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.104 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX 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:null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case6_idx\",\"L\":\"case6_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":20,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519699705856002,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:04.189 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23238917), gtid-set: (flushed position: (mysql-bin.000003, 23238917), gtid-set: )"] [2021/12/02 23:27:04.189 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:04.189 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 23238736), gtid-set: , currentLocation: position: (mysql-bin.000003, 23238917), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238917), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.189 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23238994), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239163), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238917), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:04.190 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23238994), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239163), gtid-set: , lastLocation: position: (mysql-bin.000003, 23238917), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:04.190 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23238994), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239163), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239163), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:04.190 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23238994), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239163), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239163), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.190 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23238917), gtid-set: (flushed position: (mysql-bin.000003, 23238917), gtid-set: )"] [2021/12/02 23:27:04.190 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23238917), gtid-set: (flushed position: (mysql-bin.000003, 23238917), gtid-set: )"] [2021/12/02 23:27:04.190 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:04.247 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":41,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519699759857664,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:04.264 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:04.264 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23238994), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239163), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239163), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.296 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:27:04.357 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23239163), gtid-set: (flushed position: (mysql-bin.000003, 23239163), gtid-set: )"] [2021/12/02 23:27:04.357 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:04.357 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 23238994), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239163), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239163), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.357 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23239240), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239409), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239163), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:04.357 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23239240), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239409), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239163), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:04.357 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23239240), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239409), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:04.357 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23239240), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239409), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239409), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.357 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23239163), gtid-set: (flushed position: (mysql-bin.000003, 23239163), gtid-set: )"] [2021/12/02 23:27:04.358 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23239163), gtid-set: (flushed position: (mysql-bin.000003, 23239163), gtid-set: )"] [2021/12/02 23:27:04.358 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:04.408 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` 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:null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":42,\"name\":{\"O\":\"case1\",\"L\":\"case1\"},\"offset\":40,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":42,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519699807043584,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:04.436 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:04.436 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23239240), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239409), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239409), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.542 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23239409), gtid-set: (flushed position: (mysql-bin.000003, 23239409), gtid-set: )"] [2021/12/02 23:27:04.543 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:04.543 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 23239240), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239409), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239409), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.543 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23239486), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:04.543 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23239486), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:04.543 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23239486), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:04.543 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23239486), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239652), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.543 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23239409), gtid-set: (flushed position: (mysql-bin.000003, 23239409), gtid-set: )"] [2021/12/02 23:27:04.543 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23239409), gtid-set: (flushed position: (mysql-bin.000003, 23239409), gtid-set: )"] [2021/12/02 23:27:04.543 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:04.583 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN 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:null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":42,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519699853180928,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:04.637 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:27:04.637 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23239486), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239652), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.830 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23239652), gtid-set: (flushed position: (mysql-bin.000003, 23239652), gtid-set: )"] [2021/12/02 23:27:04.830 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:04.830 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 23239486), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239652), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239652), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.830 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23239729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239898), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:04.830 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23239729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239898), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239652), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:04.830 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23239729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239898), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239898), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:04.830 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23239729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239898), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239898), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.830 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23239652), gtid-set: (flushed position: (mysql-bin.000003, 23239652), gtid-set: )"] [2021/12/02 23:27:04.830 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23239652), gtid-set: (flushed position: (mysql-bin.000003, 23239652), gtid-set: )"] [2021/12/02 23:27:04.831 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:04.896 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":41,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":42,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519699931037696,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:04.933 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:04.933 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23239729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239898), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239898), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:04.949 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`"] [argument="[]"] [error="Error 1091: index case9_idx doesn't exist"] [2021/12/02 23:27:05.052 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23239898), gtid-set: (flushed position: (mysql-bin.000003, 23239898), gtid-set: )"] [2021/12/02 23:27:05.052 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:05.052 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 23239729), gtid-set: , currentLocation: position: (mysql-bin.000003, 23239898), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239898), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:05.052 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23239975), gtid-set: , currentLocation: position: (mysql-bin.000003, 23240141), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239898), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:05.052 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23239975), gtid-set: , currentLocation: position: (mysql-bin.000003, 23240141), gtid-set: , lastLocation: position: (mysql-bin.000003, 23239898), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:05.052 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23239975), gtid-set: , currentLocation: position: (mysql-bin.000003, 23240141), gtid-set: , lastLocation: position: (mysql-bin.000003, 23240141), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:05.052 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23239975), gtid-set: , currentLocation: position: (mysql-bin.000003, 23240141), gtid-set: , lastLocation: position: (mysql-bin.000003, 23240141), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:05.052 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23239898), gtid-set: (flushed position: (mysql-bin.000003, 23239898), gtid-set: )"] [2021/12/02 23:27:05.053 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23239898), gtid-set: (flushed position: (mysql-bin.000003, 23239898), gtid-set: )"] [2021/12/02 23:27:05.053 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:05.091 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN 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[2021/12/02 23:27:05.153 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:27:05.153 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23239975), gtid-set: , currentLocation: position: (mysql-bin.000003, 23240141), gtid-set: , lastLocation: position: (mysql-bin.000003, 23240141), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE 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,\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":42,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519699987922944,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:05.195 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23240141), gtid-set: (flushed position: (mysql-bin.000003, 23240141), gtid-set: )"] [2021/12/02 23:27:05.196 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:05.196 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 23239975), gtid-set: , currentLocation: position: (mysql-bin.000003, 23240141), gtid-set: , lastLocation: position: (mysql-bin.000003, 23240141), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:05.196 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23264939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:05.196 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23264939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:05.196 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23265204), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:05.196 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23265204), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:05.196 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23264939), gtid-set: (flushed position: (mysql-bin.000003, 23240141), gtid-set: )"] [2021/12/02 23:27:05.235 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23264939), gtid-set: (flushed position: (mysql-bin.000003, 23264939), gtid-set: )"] [2021/12/02 23:27:05.235 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:05.345 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":43,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":43,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519700037468160,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:05.391 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:05.392 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23264939), gtid-set: (flushed position: (mysql-bin.000003, 23264939), gtid-set: )"] [2021/12/02 23:27:05.427 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23264939), gtid-set: (flushed position: (mysql-bin.000003, 23264939), gtid-set: )"] [2021/12/02 23:27:05.427 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:05.427 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`rykwvonj`] [from="position: (mysql-bin.000003, 23240141), gtid-set: "] [to="position: (mysql-bin.000003, 23240141), gtid-set: "] [2021/12/02 23:27:05.523 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3211,\"syncerBinlog\":\"(mysql-bin.000003, 23264939)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:27:05.533 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 23265018), gtid-set: ], endLocation: [position: (mysql-bin.000003, 23265204), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:27:05.533 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:06.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:27:06.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:27:06.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:06.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:27:07.081 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23264939), gtid-set: "] [2021/12/02 23:27:07.109 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=5624] [2021/12/02 23:27:07.109 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:27:07.109 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:27:07.109 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 23265204), gtid-set: "] [2021/12/02 23:27:07.111 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23264939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:07.111 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23264939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:07.111 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23265204), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:07.111 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23265204), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:07.111 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23264939), gtid-set: (flushed position: (mysql-bin.000003, 23264939), gtid-set: )"] [2021/12/02 23:27:07.112 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23264939), gtid-set: (flushed position: (mysql-bin.000003, 23264939), gtid-set: )"] [2021/12/02 23:27:07.112 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:07.223 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":43,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":43,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519700533182464,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:07.254 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:07.254 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23265204), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:07.276 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:27:07.348 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23265204), gtid-set: (flushed position: (mysql-bin.000003, 23265204), gtid-set: )"] [2021/12/02 23:27:07.348 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:07.348 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 23265018), gtid-set: , currentLocation: position: (mysql-bin.000003, 23265204), gtid-set: , lastLocation: position: (mysql-bin.000003, 23265204), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:07.376 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:27:07.376 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23282167), gtid-set: , currentLocation: position: (mysql-bin.000003, 23282342), gtid-set: , lastLocation: position: (mysql-bin.000003, 23282088), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:07.378 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23282167), gtid-set: , currentLocation: position: (mysql-bin.000003, 23282342), gtid-set: , lastLocation: position: (mysql-bin.000003, 23282088), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:07.378 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23282167), gtid-set: , currentLocation: position: (mysql-bin.000003, 23282342), gtid-set: , lastLocation: position: (mysql-bin.000003, 23282342), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:07.378 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23282167), gtid-set: , currentLocation: position: (mysql-bin.000003, 23282342), gtid-set: , lastLocation: position: (mysql-bin.000003, 23282342), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:07.378 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23282088), gtid-set: (flushed position: (mysql-bin.000003, 23265204), gtid-set: )"] [2021/12/02 23:27:07.383 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23282088), gtid-set: (flushed position: (mysql-bin.000003, 23282088), gtid-set: )"] [2021/12/02 23:27:07.383 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:07.443 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX 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[2021/12/02 23:27:07.499 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:07.499 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23282167), gtid-set: , currentLocation: position: (mysql-bin.000003, 23282342), gtid-set: , lastLocation: position: (mysql-bin.000003, 23282342), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:07.499 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX 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[2021/12/02 23:27:07.561 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23282342), gtid-set: (flushed position: (mysql-bin.000003, 23282342), gtid-set: )"] [2021/12/02 23:27:07.562 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:07.562 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 23282167), gtid-set: , currentLocation: position: (mysql-bin.000003, 23282342), gtid-set: , lastLocation: position: (mysql-bin.000003, 23282342), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:07.564 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23532385), gtid-set: , currentLocation: position: (mysql-bin.000003, 23532592), gtid-set: , lastLocation: position: (mysql-bin.000003, 23532306), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:07.564 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23532385), gtid-set: , currentLocation: position: (mysql-bin.000003, 23532592), gtid-set: , lastLocation: position: (mysql-bin.000003, 23532306), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:07.567 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23532385), gtid-set: , currentLocation: position: (mysql-bin.000003, 23532592), gtid-set: , lastLocation: position: (mysql-bin.000003, 23532592), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:07.567 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23532385), gtid-set: , currentLocation: position: (mysql-bin.000003, 23532592), gtid-set: , lastLocation: position: (mysql-bin.000003, 23532592), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:07.567 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23532306), gtid-set: (flushed position: (mysql-bin.000003, 23282342), gtid-set: )"] [2021/12/02 23:27:07.625 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23532306), gtid-set: (flushed position: (mysql-bin.000003, 23532306), gtid-set: )"] [2021/12/02 23:27:07.625 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:07.703 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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[2021/12/02 23:27:07.754 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:07.755 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23532385), gtid-set: , currentLocation: position: (mysql-bin.000003, 23532592), gtid-set: , lastLocation: position: (mysql-bin.000003, 23532592), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:07.755 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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:null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":43,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519700663468033,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:07.883 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23532592), gtid-set: (flushed position: (mysql-bin.000003, 23532592), gtid-set: )"] [2021/12/02 23:27:07.883 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:07.883 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 23532385), gtid-set: , currentLocation: position: (mysql-bin.000003, 23532592), gtid-set: , lastLocation: position: (mysql-bin.000003, 23532592), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:07.884 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23780489), gtid-set: , currentLocation: position: (mysql-bin.000003, 23780657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23780412), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:07.884 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23780489), gtid-set: , currentLocation: position: (mysql-bin.000003, 23780657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23780412), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:07.884 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23780489), gtid-set: , currentLocation: position: (mysql-bin.000003, 23780657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23780657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:07.884 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23780489), gtid-set: , currentLocation: position: (mysql-bin.000003, 23780657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23780657), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:07.884 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23780412), gtid-set: (flushed position: (mysql-bin.000003, 23532592), gtid-set: )"] [2021/12/02 23:27:07.908 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23780412), gtid-set: (flushed position: (mysql-bin.000003, 23780412), gtid-set: )"] [2021/12/02 23:27:07.908 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:07.977 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE 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[2021/12/02 23:27:08.034 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_1\"]}"] [2021/12/02 23:27:08.034 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23780489), gtid-set: , currentLocation: position: (mysql-bin.000003, 23780657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23780657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE 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dx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":38,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":27,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":29,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":43,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519700739489792,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:08.131 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23780657), gtid-set: (flushed position: (mysql-bin.000003, 23780657), gtid-set: )"] [2021/12/02 23:27:08.131 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:08.131 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 23780489), gtid-set: , currentLocation: position: (mysql-bin.000003, 23780657), gtid-set: , lastLocation: position: (mysql-bin.000003, 23780657), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:08.131 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23805559), gtid-set: , currentLocation: position: (mysql-bin.000003, 23805727), gtid-set: , lastLocation: position: (mysql-bin.000003, 23805482), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:08.131 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23805559), gtid-set: , currentLocation: position: (mysql-bin.000003, 23805727), gtid-set: , lastLocation: position: (mysql-bin.000003, 23805482), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:08.131 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23805559), gtid-set: , currentLocation: position: (mysql-bin.000003, 23805727), gtid-set: , lastLocation: position: (mysql-bin.000003, 23805727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:08.131 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23805559), gtid-set: , currentLocation: position: (mysql-bin.000003, 23805727), gtid-set: , lastLocation: position: (mysql-bin.000003, 23805727), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:08.131 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23805482), gtid-set: (flushed position: (mysql-bin.000003, 23780657), gtid-set: )"] [2021/12/02 23:27:08.187 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23805482), gtid-set: (flushed position: (mysql-bin.000003, 23805482), gtid-set: )"] [2021/12/02 23:27:08.187 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:08.268 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN 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[2021/12/02 23:27:08.308 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_2\"]}"] [2021/12/02 23:27:08.308 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23805559), gtid-set: , currentLocation: position: (mysql-bin.000003, 23805727), gtid-set: , lastLocation: position: (mysql-bin.000003, 23805727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:08.308 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN 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[2021/12/02 23:27:08.416 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23805727), gtid-set: (flushed position: (mysql-bin.000003, 23805727), gtid-set: )"] [2021/12/02 23:27:08.416 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:08.416 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 23805559), gtid-set: , currentLocation: position: (mysql-bin.000003, 23805727), gtid-set: , lastLocation: position: (mysql-bin.000003, 23805727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:08.416 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23841747), gtid-set: , currentLocation: position: (mysql-bin.000003, 23841915), gtid-set: , lastLocation: position: (mysql-bin.000003, 23841670), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:08.416 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23841747), gtid-set: , currentLocation: position: (mysql-bin.000003, 23841915), gtid-set: , lastLocation: position: (mysql-bin.000003, 23841670), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:08.417 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23841747), gtid-set: , currentLocation: position: (mysql-bin.000003, 23841915), gtid-set: , lastLocation: position: (mysql-bin.000003, 23841915), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:08.417 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23841747), gtid-set: , currentLocation: position: (mysql-bin.000003, 23841915), gtid-set: , lastLocation: position: (mysql-bin.000003, 23841915), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:08.417 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 23841670), gtid-set: (flushed position: (mysql-bin.000003, 23805727), gtid-set: )"] [2021/12/02 23:27:08.433 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23841670), gtid-set: (flushed position: (mysql-bin.000003, 23841670), gtid-set: )"] [2021/12/02 23:27:08.433 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:08.506 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN 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[2021/12/02 23:27:08.533 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_3\"]}"] [2021/12/02 23:27:08.534 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23841747), gtid-set: , currentLocation: position: (mysql-bin.000003, 23841915), gtid-set: , lastLocation: position: (mysql-bin.000003, 23841915), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:08.534 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN 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,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":43,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519700876066816,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:08.591 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 23841915), gtid-set: (flushed position: (mysql-bin.000003, 23841915), gtid-set: )"] [2021/12/02 23:27:08.591 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:08.591 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 23841747), gtid-set: , currentLocation: position: (mysql-bin.000003, 23841915), gtid-set: , lastLocation: position: (mysql-bin.000003, 23841915), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:08.592 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054527), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:08.592 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054527), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:08.592 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054795), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:08.592 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054795), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:08.592 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24054527), gtid-set: (flushed position: (mysql-bin.000003, 23841915), gtid-set: )"] [2021/12/02 23:27:08.604 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24054527), gtid-set: (flushed position: (mysql-bin.000003, 24054527), gtid-set: )"] [2021/12/02 23:27:08.604 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:08.642 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER 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"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":43,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":44,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519700917223424,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:08.655 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:08.655 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24054527), gtid-set: (flushed position: (mysql-bin.000003, 24054527), gtid-set: )"] [2021/12/02 23:27:08.663 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24054527), gtid-set: (flushed position: (mysql-bin.000003, 24054527), gtid-set: )"] [2021/12/02 23:27:08.663 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:08.663 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`rykwvonj`] [from="position: (mysql-bin.000003, 23841915), gtid-set: "] [to="position: (mysql-bin.000003, 23841915), gtid-set: "] [2021/12/02 23:27:08.730 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3220,\"syncerBinlog\":\"(mysql-bin.000003, 24054527)\",\"binlogType\":\"remote\",\"secondsBehindMaster\":25}"] [2021/12/02 23:27:08.735 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 24054606), gtid-set: ], endLocation: [position: (mysql-bin.000003, 24054795), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:27:08.735 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:11.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:27:06.338 +00:00] [duration=5s] [2021/12/02 23:27:11.814 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`acoxxft`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46')\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:27:11.814 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:27:12.324 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:27:12.324 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:27:12.349 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24714051), gtid-set: (flushed position: (mysql-bin.000003, 24714051), gtid-set: )"] [2021/12/02 23:27:12.349 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:12.349 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46'), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:27:12.349 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24714249), gtid-set: "] [2021/12/02 23:27:12.365 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5631] [2021/12/02 23:27:12.369 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: {table: `db_pessimistic`.`acoxxft`, current location: position: (mysql-bin.000003, 24714249), gtid-set: , latest location: position: (mysql-bin.000003, 24714249), gtid-set: , all resolved: true}, needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.369 +00:00] [INFO] [syncer.go:2259] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: {table: `db_pessimistic`.`acoxxft`, current location: position: (mysql-bin.000003, 24714602), gtid-set: , latest location: position: (mysql-bin.000003, 24714249), gtid-set: , all resolved: true}, needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.369 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24714249), gtid-set: "] [2021/12/02 23:27:12.406 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5633] [2021/12/02 23:27:12.411 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.411 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.411 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.411 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.412 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.412 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.412 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.412 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 24893391), gtid-set: , currentLocation: position: (mysql-bin.000003, 24893559), gtid-set: , lastLocation: position: (mysql-bin.000003, 24893314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 24893391), gtid-set: , currentLocation: position: (mysql-bin.000003, 24893559), gtid-set: , lastLocation: position: (mysql-bin.000003, 24893314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 24893391), gtid-set: , currentLocation: position: (mysql-bin.000003, 24893559), gtid-set: , lastLocation: position: (mysql-bin.000003, 24893559), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 24893391), gtid-set: , currentLocation: position: (mysql-bin.000003, 24893559), gtid-set: , lastLocation: position: (mysql-bin.000003, 24893559), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 24893391), gtid-set: , currentLocation: position: (mysql-bin.000003, 24893559), gtid-set: , lastLocation: position: (mysql-bin.000003, 24893559), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 24893391), gtid-set: , currentLocation: position: (mysql-bin.000003, 24893559), gtid-set: , lastLocation: position: (mysql-bin.000003, 24893559), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 24899562), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899727), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899485), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 24899562), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899727), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899485), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 24899562), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899727), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 24899562), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899727), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 24899562), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899727), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 24899562), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899727), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 24900070), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900244), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.420 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 24900070), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900244), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 24900070), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900244), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 24900070), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900244), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 24900070), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900244), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 24900070), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900244), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24900323), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900529), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24900323), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900529), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24900323), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900529), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900529), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24900323), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900529), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900529), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24900323), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900529), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900529), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24900323), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900529), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900529), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900529), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900529), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.421 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24901247), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901435), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24901247), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901435), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24901247), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901435), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901435), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24901247), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901435), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901435), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24901247), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901435), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901435), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24901247), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901435), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901435), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24901514), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901702), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901435), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.422 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24901514), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901702), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901435), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.423 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24901514), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901702), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.423 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24901514), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901702), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.423 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24901514), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901702), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.423 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24901514), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901702), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.423 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24901781), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901969), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.423 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24901781), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901969), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.423 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24901781), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901969), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901969), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.423 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24901781), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901969), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901969), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.423 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24901781), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901969), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901969), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.423 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24901781), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901969), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901969), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.424 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 24902046), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902213), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901969), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 24902046), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902213), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901969), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 24902046), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902213), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 24902046), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902213), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 24902046), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902213), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 24902046), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902213), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 24902290), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902457), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 24902290), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902457), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 24902290), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902457), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 24902290), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902457), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 24902290), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902457), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 24902290), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902457), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 24902534), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902701), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 24902534), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902701), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 24902534), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902701), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 24902534), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902701), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 24902534), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902701), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 24902534), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902701), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.425 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 24903089), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903277), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 24903089), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903277), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 24903089), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903277), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 24903089), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903277), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 24903089), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903277), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 24903089), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903277), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 24903356), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903536), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 24903356), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903536), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 24903356), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903536), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 24903356), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903536), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 24903356), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903536), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 24903356), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903536), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 24903613), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903781), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 24903613), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903781), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 24903613), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903781), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903781), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 24903613), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903781), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903781), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 24903613), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903781), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903781), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:12.426 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 24903613), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903781), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903781), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:16.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:27:16.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:27:16.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:16.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:27:16.539 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24054527), gtid-set: "] [2021/12/02 23:27:16.546 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=5636] [2021/12/02 23:27:16.546 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:27:16.546 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:27:16.546 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24054795), gtid-set: "] [2021/12/02 23:27:16.547 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054527), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:16.547 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054527), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:16.549 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054795), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:16.549 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054795), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:16.549 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24054527), gtid-set: (flushed position: (mysql-bin.000003, 24054527), gtid-set: )"] [2021/12/02 23:27:16.550 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24054527), gtid-set: (flushed position: (mysql-bin.000003, 24054527), gtid-set: )"] [2021/12/02 23:27:16.550 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:16.587 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"table-info-before\":{\"id\":379,\"name\":{\"O\":\"rykwvonj\",\"L\":\"rykwvonj\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"mgjzssgk\",\"L\":\"mgjzssgk\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2076-10-02 07:36:08\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"tnxig\",\"L\":\"tnxig\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"pdcuzhgt\",\"L\":\"pdcuzhgt\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"hygjyeyf\",\"L\":\"hygjyeyf\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"LOXFEBMNHMLTJXXPEHRBOVZMIUKMZECGUQMRKHXARWPDJTSGV\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":872,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"rhqqjp\",\"L\":\"rhqqjp\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"reoxh\",\"L\":\"reoxh\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-11-29 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ary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":44,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519702999433216,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:16.595 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:16.595 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24054527), gtid-set: (flushed position: (mysql-bin.000003, 24054527), gtid-set: )"] [2021/12/02 23:27:16.595 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24054527), gtid-set: (flushed position: (mysql-bin.000003, 24054527), gtid-set: )"] [2021/12/02 23:27:16.595 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:16.595 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`rykwvonj`] [from="position: (mysql-bin.000003, 23841915), gtid-set: "] [to="position: (mysql-bin.000003, 23841915), gtid-set: "] [2021/12/02 23:27:16.632 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3222,\"syncerBinlog\":\"(mysql-bin.000003, 24054527)\",\"binlogType\":\"remote\",\"secondsBehindMaster\":25}"] [2021/12/02 23:27:16.644 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 24054606), gtid-set: ], endLocation: [position: (mysql-bin.000003, 24054795), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:27:16.644 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:21.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:27:21.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:27:21.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:21.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:27:21.389 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24054527), gtid-set: "] [2021/12/02 23:27:21.394 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=5638] [2021/12/02 23:27:21.395 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:27:21.395 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:27:21.395 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24054795), gtid-set: "] [2021/12/02 23:27:21.396 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054527), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.397 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054527), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.397 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054795), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.397 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054795), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:21.397 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24054527), gtid-set: (flushed position: (mysql-bin.000003, 24054527), gtid-set: )"] [2021/12/02 23:27:21.398 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24054527), gtid-set: (flushed position: (mysql-bin.000003, 24054527), gtid-set: )"] [2021/12/02 23:27:21.398 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:21.556 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"table-info-before\":{\"id\":383,\"name\":{\"O\":\"rykwvonj\",\"L\":\"rykwvonj\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"mgjzssgk\",\"L\":\"mgjzssgk\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2076-10-02 07:36:08\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"tnxig\",\"L\":\"tnxig\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"pdcuzhgt\",\"L\":\"pdcuzhgt\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"hygjyeyf\",\"L\":\"hygjyeyf\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"LOXFEBMNHMLTJXXPEHRBOVZMIUKMZECGUQMRKHXARWPDJTSGV\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":872,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"rhqqjp\",\"L\":\"rhqqjp\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"reoxh\",\"L\":\"reoxh\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-11-29 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02:53:56\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"yrudgfj\",\"L\":\"yrudgfj\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":44,\"name\":{\"O\":\"case3_2\",\"L\":\"case3_2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":34,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":43,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":44,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519704298094592,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:21.573 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:21.573 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054795), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:21.575 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_2'"] [2021/12/02 23:27:21.615 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24054795), gtid-set: (flushed position: (mysql-bin.000003, 24054795), gtid-set: )"] [2021/12/02 23:27:21.615 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:21.615 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24054606), gtid-set: , currentLocation: position: (mysql-bin.000003, 24054795), gtid-set: , lastLocation: position: (mysql-bin.000003, 24054795), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:21.616 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:27:21.617 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24137743), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.617 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24137743), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.617 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ptqmai` TIMESTAMP NULL DEFAULT _UTF8MB4'2010-10-18 15:18:08')"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24138022), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.617 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24138022), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.617 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24138022), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.617 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ptqmai timestamp NULL DEFAULT '2010-10-18 15:18:08'), startLocation: position: (mysql-bin.000003, 24137822), gtid-set: , currentLocation: position: (mysql-bin.000003, 24138022), gtid-set: , lastLocation: position: (mysql-bin.000003, 24138022), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.618 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24281637), gtid-set: , currentLocation: position: (mysql-bin.000003, 24281826), gtid-set: , lastLocation: position: (mysql-bin.000003, 24281558), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.618 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24281637), gtid-set: , currentLocation: position: (mysql-bin.000003, 24281826), gtid-set: , lastLocation: position: (mysql-bin.000003, 24281558), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.618 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24281637), gtid-set: , currentLocation: position: (mysql-bin.000003, 24281826), gtid-set: , lastLocation: position: (mysql-bin.000003, 24281826), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.618 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24281637), gtid-set: , currentLocation: position: (mysql-bin.000003, 24281826), gtid-set: , lastLocation: position: (mysql-bin.000003, 24281826), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:21.618 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24281558), gtid-set: (flushed position: (mysql-bin.000003, 24054795), gtid-set: )"] [2021/12/02 23:27:21.621 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24281558), gtid-set: (flushed position: (mysql-bin.000003, 24281558), gtid-set: )"] [2021/12/02 23:27:21.621 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:21.663 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":43,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":38,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":27,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":29,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":45,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519704331124736,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:21.679 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:21.679 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24281637), gtid-set: , currentLocation: position: (mysql-bin.000003, 24281826), gtid-set: , lastLocation: position: (mysql-bin.000003, 24281826), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:21.681 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_3'"] [2021/12/02 23:27:21.699 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24281826), gtid-set: (flushed position: (mysql-bin.000003, 24281826), gtid-set: )"] [2021/12/02 23:27:21.699 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:21.699 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24281637), gtid-set: , currentLocation: position: (mysql-bin.000003, 24281826), gtid-set: , lastLocation: position: (mysql-bin.000003, 24281826), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:21.700 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24414766), gtid-set: , currentLocation: position: (mysql-bin.000003, 24414955), gtid-set: , lastLocation: position: (mysql-bin.000003, 24414687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.700 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24414766), gtid-set: , currentLocation: position: (mysql-bin.000003, 24414955), gtid-set: , lastLocation: position: (mysql-bin.000003, 24414687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.700 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24414766), gtid-set: , currentLocation: position: (mysql-bin.000003, 24414955), gtid-set: , lastLocation: position: (mysql-bin.000003, 24414955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.701 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24414766), gtid-set: , currentLocation: position: (mysql-bin.000003, 24414955), gtid-set: , lastLocation: position: (mysql-bin.000003, 24414955), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:21.701 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24414687), gtid-set: (flushed position: (mysql-bin.000003, 24281826), gtid-set: )"] [2021/12/02 23:27:21.702 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24414687), gtid-set: (flushed position: (mysql-bin.000003, 24414687), gtid-set: )"] [2021/12/02 23:27:21.703 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:21.738 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":43,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":46,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519704351309824,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:21.752 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:21.753 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24414766), gtid-set: , currentLocation: position: (mysql-bin.000003, 24414955), gtid-set: , lastLocation: position: (mysql-bin.000003, 24414955), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:21.755 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_1'"] [2021/12/02 23:27:21.767 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24414955), gtid-set: (flushed position: (mysql-bin.000003, 24414955), gtid-set: )"] [2021/12/02 23:27:21.767 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:21.767 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24414766), gtid-set: , currentLocation: position: (mysql-bin.000003, 24414955), gtid-set: , lastLocation: position: (mysql-bin.000003, 24414955), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:27:21.768 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645620), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.768 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645620), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.769 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`kuddqkl` ADD COLUMN (`wwqnhjc` INT(19) NOT NULL DEFAULT 837461068)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.769 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.769 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.769 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE kuddqkl ADD COLUMN (wwqnhjc int(19) NOT NULL DEFAULT 837461068), startLocation: position: (mysql-bin.000003, 24645699), gtid-set: , currentLocation: position: (mysql-bin.000003, 24645882), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.769 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.769 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24645882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.769 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24646169), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.769 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24646169), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:27:21.769 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24645620), gtid-set: (flushed position: (mysql-bin.000003, 24414955), gtid-set: )"] [2021/12/02 23:27:21.772 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24645620), gtid-set: (flushed position: (mysql-bin.000003, 24645620), gtid-set: )"] [2021/12/02 23:27:21.772 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:21.772 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`infmawmls`] [2021/12/02 23:27:21.799 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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[2021/12/02 23:27:21.809 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:21.809 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24646169), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:27:21.809 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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t\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":7,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":17,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":21,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000086,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":28,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519704368349185,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:21.870 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24646169), gtid-set: (flushed position: (mysql-bin.000003, 24646169), gtid-set: )"] [2021/12/02 23:27:21.870 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:21.870 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24645961), gtid-set: , currentLocation: position: (mysql-bin.000003, 24646169), gtid-set: , lastLocation: position: (mysql-bin.000003, 24646169), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:27:21.870 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24658739), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.870 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24658739), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.870 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`gznyfjj` DATETIME DEFAULT _UTF8MB4'1999-11-11 08:04:08')"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.870 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.870 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.870 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (gznyfjj datetime DEFAULT '1999-11-11 08:04:08'), startLocation: position: (mysql-bin.000003, 24658818), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659011), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.870 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.870 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659011), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.871 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:21.871 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659301), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:27:21.871 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24658739), gtid-set: (flushed position: (mysql-bin.000003, 24646169), gtid-set: )"] [2021/12/02 23:27:21.907 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24658739), gtid-set: (flushed position: (mysql-bin.000003, 24658739), gtid-set: )"] [2021/12/02 23:27:21.907 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:21.993 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN 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[2021/12/02 23:27:22.013 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case4_1\",\"case4_2\",\"case4_3\"]}"] [2021/12/02 23:27:22.013 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:27:22.013 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:27:22.067 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24659301), gtid-set: (flushed position: (mysql-bin.000003, 24659301), gtid-set: )"] [2021/12/02 23:27:22.067 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:22.067 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24659090), gtid-set: , currentLocation: position: (mysql-bin.000003, 24659301), gtid-set: , lastLocation: position: (mysql-bin.000003, 24659301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:27:22.068 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24713972), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:22.068 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24713972), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:22.068 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46')"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:22.068 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:22.068 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:22.068 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:22.068 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:22.068 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:22.069 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:22.069 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714602), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:27:22.069 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24713972), gtid-set: (flushed position: (mysql-bin.000003, 24659301), gtid-set: )"] [2021/12/02 23:27:22.076 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24713972), gtid-set: (flushed position: (mysql-bin.000003, 24713972), gtid-set: )"] [2021/12/02 23:27:22.076 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:22.197 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"table-info-before\":{\"id\":62,\"name\":{\"O\":\"infmawmls\",\"L\":\"infmawmls\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"swmyoado\",\"L\":\"swmyoado\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"yrbnhe\",\"L\":\"yrbnhe\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"ypmjc\",\"L\":\"ypmjc\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2078208590\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"rexzjlkl\",\"L\":\"rexzjlkl\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2038-02-17 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[2021/12/02 23:27:22.202 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`infmawmls`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:22.202 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24713972), gtid-set: (flushed position: (mysql-bin.000003, 24713972), gtid-set: )"] [2021/12/02 23:27:22.300 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24713972), gtid-set: (flushed position: (mysql-bin.000003, 24713972), gtid-set: )"] [2021/12/02 23:27:22.300 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:22.300 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`infmawmls`] [from="position: (mysql-bin.000003, 24659301), gtid-set: "] [to="position: (mysql-bin.000003, 24659301), gtid-set: "] [2021/12/02 23:27:22.338 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3232,\"syncerBinlog\":\"(mysql-bin.000003, 24713972)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:27:22.341 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 24714328), gtid-set: ], endLocation: [position: (mysql-bin.000003, 24714602), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`infmawmls`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:27:22.341 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:26.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:27:21.337 +00:00] [duration=5s] [2021/12/02 23:27:31.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:27:31.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:27:31.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:31.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:27:31.415 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24713972), gtid-set: "] [2021/12/02 23:27:31.425 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=5669] [2021/12/02 23:27:31.425 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:27:31.425 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:27:31.425 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24714602), gtid-set: "] [2021/12/02 23:27:31.427 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24713972), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.427 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24713972), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.427 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`ceiwtgh` TIMESTAMP DEFAULT _UTF8MB4'1983-07-08 01:08:46')"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.427 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.427 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.427 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (ceiwtgh timestamp DEFAULT '1983-07-08 01:08:46'), startLocation: position: (mysql-bin.000003, 24714051), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714249), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.427 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.427 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.428 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714602), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.428 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714602), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:27:31.428 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24713972), gtid-set: (flushed position: (mysql-bin.000003, 24713972), gtid-set: )"] [2021/12/02 23:27:31.428 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24713972), gtid-set: (flushed position: (mysql-bin.000003, 24713972), gtid-set: )"] [2021/12/02 23:27:31.428 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:31.578 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER 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[2021/12/02 23:27:31.605 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:31.605 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714602), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:27:31.615 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:27:31.624 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:27:31.626 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:27:31.676 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24714602), gtid-set: (flushed position: (mysql-bin.000003, 24714602), gtid-set: )"] [2021/12/02 23:27:31.676 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:31.676 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24714328), gtid-set: , currentLocation: position: (mysql-bin.000003, 24714602), gtid-set: , lastLocation: position: (mysql-bin.000003, 24714602), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:27:31.693 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:27:31.693 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 24893391), gtid-set: , currentLocation: position: (mysql-bin.000003, 24893559), gtid-set: , lastLocation: position: (mysql-bin.000003, 24893314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.693 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 24893391), gtid-set: , currentLocation: position: (mysql-bin.000003, 24893559), gtid-set: , lastLocation: position: (mysql-bin.000003, 24893314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.693 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 24893391), gtid-set: , currentLocation: position: (mysql-bin.000003, 24893559), gtid-set: , lastLocation: position: (mysql-bin.000003, 24893559), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.693 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 24893391), gtid-set: , currentLocation: position: (mysql-bin.000003, 24893559), gtid-set: , lastLocation: position: (mysql-bin.000003, 24893559), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:31.693 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24893314), gtid-set: (flushed position: (mysql-bin.000003, 24714602), gtid-set: )"] [2021/12/02 23:27:31.697 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24893314), gtid-set: (flushed position: (mysql-bin.000003, 24893314), gtid-set: )"] [2021/12/02 23:27:31.697 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:31.697 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`mmqinfn`] [2021/12/02 23:27:31.736 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:27:31.753 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:31.753 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 24893391), gtid-set: , currentLocation: position: (mysql-bin.000003, 24893559), gtid-set: , lastLocation: position: (mysql-bin.000003, 24893559), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:31.759 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`"] [argument="[]"] [error="Error 1091: index case9_idx doesn't exist"] [2021/12/02 23:27:31.779 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24893559), gtid-set: (flushed position: (mysql-bin.000003, 24893559), gtid-set: )"] [2021/12/02 23:27:31.779 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:31.779 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 24893391), gtid-set: , currentLocation: position: (mysql-bin.000003, 24893559), gtid-set: , lastLocation: position: (mysql-bin.000003, 24893559), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:31.779 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 24899562), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899727), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899485), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.779 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 24899562), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899727), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899485), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.779 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 24899562), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899727), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.779 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 24899562), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899727), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:31.779 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24899485), gtid-set: (flushed position: (mysql-bin.000003, 24893559), gtid-set: )"] [2021/12/02 23:27:31.784 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24899485), gtid-set: (flushed position: (mysql-bin.000003, 24899485), gtid-set: )"] [2021/12/02 23:27:31.784 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:31.815 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:27:31.851 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:27:31.851 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 24899562), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899727), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:31.851 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`\"],\"table-info-before\":{\"id\":76,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":32,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519706992410624,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:31.876 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24899727), gtid-set: (flushed position: (mysql-bin.000003, 24899727), gtid-set: )"] [2021/12/02 23:27:31.876 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:31.876 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 24899562), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899727), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:31.876 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.876 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.877 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:31.877 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:31.877 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24899727), gtid-set: (flushed position: (mysql-bin.000003, 24899727), gtid-set: )"] [2021/12/02 23:27:31.877 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24899727), gtid-set: (flushed position: (mysql-bin.000003, 24899727), gtid-set: )"] [2021/12/02 23:27:31.877 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:31.905 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE 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[2021/12/02 23:27:31.911 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:31.911 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24899727), gtid-set: (flushed position: (mysql-bin.000003, 24899727), gtid-set: )"] [2021/12/02 23:27:31.913 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24899727), gtid-set: (flushed position: (mysql-bin.000003, 24899727), gtid-set: )"] [2021/12/02 23:27:31.913 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:31.913 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`mmqinfn`] [from="position: (mysql-bin.000003, 24899727), gtid-set: "] [to="position: (mysql-bin.000003, 24899727), gtid-set: "] [2021/12/02 23:27:31.946 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3241,\"syncerBinlog\":\"(mysql-bin.000003, 24899727)\",\"binlogType\":\"remote\",\"secondsBehindMaster\":42}"] [2021/12/02 23:27:31.950 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 24899806), gtid-set: ], endLocation: [position: (mysql-bin.000003, 24899991), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:27:31.950 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:36.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:27:36.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:27:36.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:36.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:27:37.251 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24899727), gtid-set: "] [2021/12/02 23:27:37.266 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=5671] [2021/12/02 23:27:37.266 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:27:37.266 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:27:37.266 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24899991), gtid-set: "] [2021/12/02 23:27:37.267 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:37.267 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:37.267 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:37.267 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:37.267 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24899727), gtid-set: (flushed position: (mysql-bin.000003, 24899727), gtid-set: )"] [2021/12/02 23:27:37.268 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24899727), gtid-set: (flushed position: (mysql-bin.000003, 24899727), gtid-set: )"] [2021/12/02 23:27:37.268 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:37.318 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"table-info-before\":{\"id\":405,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 05:05:11\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ulfos\",\"L\":\"ulfos\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"luivowco\",\"L\":\"luivowco\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"cgzfhz\",\"L\":\"cgzfhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"nrhtsu\",\"L\":\"nrhtsu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"mfywfxd\",\"L\":\"mfywfxd\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"mpumshwkd\",\"L\":\"mpumshwkd\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1080,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"vkufszxz\",\"L\":\"vkufszxz\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1982-11-01 20:01:35\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":129,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"pixfeb\",\"L\":\"pixfeb\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"ivqdtzv\",\"L\":\"ivqdtzv\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"btekbivj\",\"L\":\"btekbivj\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"akvikh\",\"L\":\"akvikh\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"APVTMNUNITLHMEGVXAZHLAKAFRHWZLUKHZBRKGJXHISDSEMNLA\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1659,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal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[2021/12/02 23:27:37.335 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:37.335 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24899727), gtid-set: (flushed position: (mysql-bin.000003, 24899727), gtid-set: )"] [2021/12/02 23:27:37.335 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24899727), gtid-set: (flushed position: (mysql-bin.000003, 24899727), gtid-set: )"] [2021/12/02 23:27:37.335 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:37.335 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`mmqinfn`] [from="position: (mysql-bin.000003, 24899727), gtid-set: "] [to="position: (mysql-bin.000003, 24899727), gtid-set: "] [2021/12/02 23:27:37.409 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3243,\"syncerBinlog\":\"(mysql-bin.000003, 24899727)\",\"binlogType\":\"remote\",\"secondsBehindMaster\":42}"] [2021/12/02 23:27:37.412 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 24899806), gtid-set: ], endLocation: [position: (mysql-bin.000003, 24899991), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:27:37.412 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:41.338 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:27:41.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:27:41.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:41.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:27:41.753 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24899727), gtid-set: "] [2021/12/02 23:27:41.764 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=5673] [2021/12/02 23:27:41.764 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:27:41.764 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:27:41.764 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24899991), gtid-set: "] [2021/12/02 23:27:41.764 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:41.764 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:41.765 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:41.765 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:41.765 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24899727), gtid-set: (flushed position: (mysql-bin.000003, 24899727), gtid-set: )"] [2021/12/02 23:27:41.765 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24899727), gtid-set: (flushed position: (mysql-bin.000003, 24899727), gtid-set: )"] [2021/12/02 23:27:41.765 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:41.812 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"table-info-before\":{\"id\":409,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":33,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519709610442752,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:41.831 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:41.831 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:41.845 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:27:41.875 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24899991), gtid-set: (flushed position: (mysql-bin.000003, 24899991), gtid-set: )"] [2021/12/02 23:27:41.875 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:41.875 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 24899806), gtid-set: , currentLocation: position: (mysql-bin.000003, 24899991), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:41.893 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:27:41.893 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 24900070), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900244), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:41.893 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 24900070), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900244), gtid-set: , lastLocation: position: (mysql-bin.000003, 24899991), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:41.893 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 24900070), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900244), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:41.893 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 24900070), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900244), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:41.893 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24899991), gtid-set: (flushed position: (mysql-bin.000003, 24899991), gtid-set: )"] [2021/12/02 23:27:41.894 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24899991), gtid-set: (flushed position: (mysql-bin.000003, 24899991), gtid-set: )"] [2021/12/02 23:27:41.894 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:41.914 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX 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29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":33,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519709642686464,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:41.920 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:41.920 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 24900070), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900244), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:44.458 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.537567612s] [query="[ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`)]"] [argument="[]"] [2021/12/02 23:27:44.469 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24900244), gtid-set: (flushed position: (mysql-bin.000003, 24900244), gtid-set: )"] [2021/12/02 23:27:44.470 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:44.470 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 24900070), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900244), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:44.470 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24900323), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900529), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:44.470 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24900323), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900529), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:44.470 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24900323), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900529), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900529), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:44.470 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24900323), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900529), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900529), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:44.470 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24900244), gtid-set: (flushed position: (mysql-bin.000003, 24900244), gtid-set: )"] [2021/12/02 23:27:44.470 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24900244), gtid-set: (flushed position: (mysql-bin.000003, 24900244), gtid-set: )"] [2021/12/02 23:27:44.470 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:44.495 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"table-info-before\":{\"id\":409,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:27:44.503 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:44.503 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24900323), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900529), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900529), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.044 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.540912289s] [query="[ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)]"] [argument="[]"] [2021/12/02 23:27:47.054 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24900529), gtid-set: (flushed position: (mysql-bin.000003, 24900529), gtid-set: )"] [2021/12/02 23:27:47.054 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.054 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 24900323), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900529), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900529), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.054 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900529), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.054 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900529), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.054 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.054 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.054 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24900529), gtid-set: (flushed position: (mysql-bin.000003, 24900529), gtid-set: )"] [2021/12/02 23:27:47.055 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24900529), gtid-set: (flushed position: (mysql-bin.000003, 24900529), gtid-set: )"] [2021/12/02 23:27:47.055 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.111 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`\"],\"table-info-before\":{\"id\":409,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 05:05:11\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ulfos\",\"L\":\"ulfos\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"luivowco\",\"L\":\"luivowco\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"cgzfhz\",\"L\":\"cgzfhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"nrhtsu\",\"L\":\"nrhtsu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"mfywfxd\",\"L\":\"mfywfxd\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"mpumshwkd\",\"L\":\"mpumshwkd\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1080,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"vkufszxz\",\"L\":\"vkufszxz\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1982-11-01 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[2021/12/02 23:27:47.190 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case4_1\",\"case4_2\",\"case4_3\"]}"] [2021/12/02 23:27:47.190 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.284 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24900817), gtid-set: (flushed position: (mysql-bin.000003, 24900817), gtid-set: )"] [2021/12/02 23:27:47.284 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.284 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 24900608), gtid-set: , currentLocation: position: (mysql-bin.000003, 24900817), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.284 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.285 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24900817), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.285 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.285 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.285 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24900817), gtid-set: (flushed position: (mysql-bin.000003, 24900817), gtid-set: )"] [2021/12/02 23:27:47.285 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24900817), gtid-set: (flushed position: (mysql-bin.000003, 24900817), gtid-set: )"] [2021/12/02 23:27:47.285 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.364 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"table-info-before\":{\"id\":409,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:27:47.374 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:47.374 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.432 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24901168), gtid-set: (flushed position: (mysql-bin.000003, 24901168), gtid-set: )"] [2021/12/02 23:27:47.432 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.432 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 24900896), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901168), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.432 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24901247), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901435), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.432 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24901247), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901435), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901168), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.432 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24901247), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901435), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901435), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.432 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24901247), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901435), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901435), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.432 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24901168), gtid-set: (flushed position: (mysql-bin.000003, 24901168), gtid-set: )"] [2021/12/02 23:27:47.432 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24901168), gtid-set: (flushed position: (mysql-bin.000003, 24901168), gtid-set: )"] [2021/12/02 23:27:47.433 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.459 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"table-info-before\":{\"id\":409,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 05:05:11\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ulfos\",\"L\":\"ulfos\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"luivowco\",\"L\":\"luivowco\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"cgzfhz\",\"L\":\"cgzfhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"nrhtsu\",\"L\":\"nrhtsu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"mfywfxd\",\"L\":\"mfywfxd\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"mpumshwkd\",\"L\":\"mpumshwkd\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1080,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"vkufszxz\",\"L\":\"vkufszxz\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1982-11-01 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[2021/12/02 23:27:47.467 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:47.467 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24901247), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901435), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901435), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.489 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24901435), gtid-set: (flushed position: (mysql-bin.000003, 24901435), gtid-set: )"] [2021/12/02 23:27:47.489 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.489 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 24901247), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901435), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901435), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.490 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24901514), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901702), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901435), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.490 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24901514), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901702), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901435), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.490 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24901514), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901702), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.490 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24901514), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901702), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901702), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.490 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24901435), gtid-set: (flushed position: (mysql-bin.000003, 24901435), gtid-set: )"] [2021/12/02 23:27:47.490 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24901435), gtid-set: (flushed position: (mysql-bin.000003, 24901435), gtid-set: )"] [2021/12/02 23:27:47.490 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.518 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"table-info-before\":{\"id\":409,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:27:47.527 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:47.527 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24901514), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901702), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901702), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.550 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24901702), gtid-set: (flushed position: (mysql-bin.000003, 24901702), gtid-set: )"] [2021/12/02 23:27:47.550 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.550 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 24901514), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901702), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901702), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.550 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24901781), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901969), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.550 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24901781), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901969), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.551 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24901781), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901969), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901969), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.551 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24901781), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901969), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901969), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.551 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24901702), gtid-set: (flushed position: (mysql-bin.000003, 24901702), gtid-set: )"] [2021/12/02 23:27:47.551 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24901702), gtid-set: (flushed position: (mysql-bin.000003, 24901702), gtid-set: )"] [2021/12/02 23:27:47.551 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.577 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"table-info-before\":{\"id\":409,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:27:47.587 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:47.587 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24901781), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901969), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901969), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.611 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24901969), gtid-set: (flushed position: (mysql-bin.000003, 24901969), gtid-set: )"] [2021/12/02 23:27:47.611 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.611 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 24901781), gtid-set: , currentLocation: position: (mysql-bin.000003, 24901969), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901969), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.611 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 24902046), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902213), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901969), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.611 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 24902046), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902213), gtid-set: , lastLocation: position: (mysql-bin.000003, 24901969), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.611 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 24902046), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902213), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.611 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 24902046), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902213), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902213), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.611 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24901969), gtid-set: (flushed position: (mysql-bin.000003, 24901969), gtid-set: )"] [2021/12/02 23:27:47.612 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24901969), gtid-set: (flushed position: (mysql-bin.000003, 24901969), gtid-set: )"] [2021/12/02 23:27:47.612 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.630 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`\"],\"table-info-before\":{\"id\":409,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:27:47.639 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_1\"]}"] [2021/12/02 23:27:47.639 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 24902046), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902213), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.639 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`\"],\"table-info-before\":{\"id\":409,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:27:47.654 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902213), gtid-set: (flushed position: (mysql-bin.000003, 24902213), gtid-set: )"] [2021/12/02 23:27:47.654 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.654 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 24902046), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902213), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.654 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 24902290), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902457), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.654 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 24902290), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902457), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902213), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.654 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 24902290), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902457), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.654 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 24902290), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902457), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902457), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.654 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24902213), gtid-set: (flushed position: (mysql-bin.000003, 24902213), gtid-set: )"] [2021/12/02 23:27:47.655 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902213), gtid-set: (flushed position: (mysql-bin.000003, 24902213), gtid-set: )"] [2021/12/02 23:27:47.655 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.698 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN 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[2021/12/02 23:27:47.707 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_2\"]}"] [2021/12/02 23:27:47.707 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 24902290), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902457), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE 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[2021/12/02 23:27:47.715 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902457), gtid-set: (flushed position: (mysql-bin.000003, 24902457), gtid-set: )"] [2021/12/02 23:27:47.715 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.715 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 24902290), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902457), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.715 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 24902534), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902701), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.715 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 24902534), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902701), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.716 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 24902534), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902701), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.716 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 24902534), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902701), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.716 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24902457), gtid-set: (flushed position: (mysql-bin.000003, 24902457), gtid-set: )"] [2021/12/02 23:27:47.716 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902457), gtid-set: (flushed position: (mysql-bin.000003, 24902457), gtid-set: )"] [2021/12/02 23:27:47.716 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.737 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN 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[2021/12/02 23:27:47.745 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_3\"]}"] [2021/12/02 23:27:47.745 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 24902534), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902701), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.745 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`\"],\"table-info-before\":{\"id\":409,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:27:47.752 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:47.752 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.752 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 24902534), gtid-set: , currentLocation: position: (mysql-bin.000003, 24902701), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.752 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.752 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.752 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:47.752 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:47.752 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:47.752 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:47.752 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.801 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":409,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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fault\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":24,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519711183831040,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:47.807 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:47.807 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:47.809 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:47.809 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:47.809 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`mmqinfn`] [from="position: (mysql-bin.000003, 24902701), gtid-set: "] [to="position: (mysql-bin.000003, 24902701), gtid-set: "] [2021/12/02 23:27:47.842 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3268,\"syncerBinlog\":\"(mysql-bin.000003, 24902701)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:27:47.848 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 24902780), gtid-set: ], endLocation: [position: (mysql-bin.000003, 24903010), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2` ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:27:47.848 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:51.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:27:51.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:27:51.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:51.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:27:51.385 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902701), gtid-set: "] [2021/12/02 23:27:51.387 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=5708] [2021/12/02 23:27:51.387 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:27:51.387 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:27:51.388 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24903010), gtid-set: "] [2021/12/02 23:27:51.388 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:51.388 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:51.388 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:51.388 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:51.388 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:51.388 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:51.388 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:51.446 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":429,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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fault\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":24,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519712139345920,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:51.451 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:51.452 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:51.452 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:51.452 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:51.452 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`mmqinfn`] [from="position: (mysql-bin.000003, 24902701), gtid-set: "] [to="position: (mysql-bin.000003, 24902701), gtid-set: "] [2021/12/02 23:27:51.480 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3270,\"syncerBinlog\":\"(mysql-bin.000003, 24902701)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:27:51.483 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 24902780), gtid-set: ], endLocation: [position: (mysql-bin.000003, 24903010), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2` ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:27:51.483 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:53.045 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:27:53.045 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"]]"] [2021/12/02 23:27:53.249 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24899485), gtid-set: (flushed position: (mysql-bin.000003, 24899485), gtid-set: )"] [2021/12/02 23:27:53.249 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:53.363 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`kuddqkl`] [2021/12/02 23:27:53.364 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`kuddqkl`] ["create string"="CREATE TABLE `kuddqkl` (\n `uuid` varchar(253) DEFAULT NULL,\n `uowxenoc` timestamp NULL DEFAULT NULL,\n `ubkywt` int(17) DEFAULT NULL,\n `fxqyxnv` int(11) NOT NULL,\n `hdolacv` timestamp NOT NULL,\n `dadsc` text DEFAULT NULL,\n `ddorljk` timestamp NULL DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `eywdvh` int(9) NOT NULL DEFAULT '46328140',\n `wiylizu` int(10) DEFAULT '1407609881',\n `qhygg` int(19) DEFAULT '1224130534',\n `ecxstb` varchar(535) NOT NULL DEFAULT 'LVFNFGPVEFJIKGMGAMNYERLEKFEPAQBLDOPAULKODJWMZHYRXBDDVHHR',\n `psqtrg` timestamp NULL DEFAULT NULL,\n `zkewr` int(12) DEFAULT '1686125884',\n `wwqnhjc` int(19) NOT NULL DEFAULT '837461068',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:27:53.738 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:27:53.742 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] ["create string"="CREATE TABLE `acoxxft` (\n `gehyr` timestamp DEFAULT '2036-02-09 05:59:38',\n `dbnkgwms` datetime DEFAULT '2064-07-18 09:49:39',\n `ccfkwiplu` int(15) DEFAULT NULL,\n `dqrat` int(19) DEFAULT NULL,\n `wbmsywijg` int(12) DEFAULT '354553044',\n `tsnqfj` datetime DEFAULT NULL,\n `tfxjiz` timestamp NOT NULL DEFAULT '1980-01-17 00:29:52',\n `wyhybc` int(11) DEFAULT NULL,\n `eiywvgiz` text DEFAULT NULL,\n `kjhhy` text DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `ojqwv` text NOT NULL,\n `vqlnln` text NOT NULL,\n `hhyaspj` timestamp NOT NULL,\n `nkfylm` int(11) NOT NULL DEFAULT '2059132892',\n `ceiwtgh` timestamp DEFAULT '1983-07-08 01:08:46',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:27:56.133 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25808755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:56.133 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25808755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:56.133 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25809004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:56.133 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25809004), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:27:56.133 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 25808755), gtid-set: (flushed position: (mysql-bin.000003, 24899485), gtid-set: )"] [2021/12/02 23:27:56.341 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:27:56.341 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:27:56.341 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:27:56.341 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:27:56.509 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:27:56.509 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:27:56.683 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 25808755), gtid-set: (flushed position: (mysql-bin.000003, 25808755), gtid-set: )"] [2021/12/02 23:27:56.683 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:56.683 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25809004), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:27:56.683 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:27:56.708 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:27:56.708 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 25808832), gtid-set: "] ["end location"="position: (mysql-bin.000003, 25809004), gtid-set: "] [2021/12/02 23:27:56.708 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 25808832), gtid-set: "] ["end location"="position: (mysql-bin.000003, 25809004), gtid-set: "] [2021/12/02 23:27:56.708 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:27:56.720 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"xdoohoco\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL)\"]}"] [revision=2546] [2021/12/02 23:27:56.805 +00:00] [INFO] [syncer.go:2651] ["ignore DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25809004), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`xdoohoco`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL)\"],\"exec\":false,\"done\":false}"] [2021/12/02 23:27:56.805 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25809004), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:27:56.805 +00:00] [INFO] [syncer.go:1152] ["ignore shard DDLs in pessimistic shard mode"] [task=task_pessimistic] [unit="binlog replication"] [ddls="[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL)\"]"] [2021/12/02 23:27:56.811 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:27:56.811 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:27:56.910 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 25808832), gtid-set: (flushed position: (mysql-bin.000003, 25808832), gtid-set: )"] [2021/12/02 23:27:56.910 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:56.910 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25809004), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:27:56.910 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 25809004), gtid-set: "] [2021/12/02 23:27:56.923 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5761] [2021/12/02 23:27:56.926 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`xdoohoco`, current location: position: (mysql-bin.000003, 25817046), gtid-set: , latest location: position: (mysql-bin.000003, 25809004), gtid-set: , all resolved: true}"] [2021/12/02 23:27:56.926 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 25809004), gtid-set: "] [2021/12/02 23:27:56.941 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5763] [2021/12/02 23:27:56.973 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:27:56.982 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] ["create string"="CREATE TABLE `xdoohoco` (\n `uuid` varchar(253) DEFAULT NULL,\n `kogrrcbv` datetime NOT NULL DEFAULT '1983-02-09 11:55:57',\n `fxwbzq` int(10) DEFAULT NULL,\n `woocw` timestamp NOT NULL DEFAULT '1984-12-18 21:36:41',\n `owmai` int(9) DEFAULT '1995132007',\n `abrmckmci` text DEFAULT NULL,\n `doigt` text DEFAULT NULL,\n `wetxteuzs` text DEFAULT NULL,\n `qfteq` timestamp NOT NULL,\n `uphuikq` timestamp NULL DEFAULT NULL,\n `oqxwdvp` varchar(801) DEFAULT NULL,\n `xfpqdq` text DEFAULT NULL,\n `xiolcpqaj` varchar(1053) DEFAULT NULL,\n `lgnvsop` int(14) DEFAULT NULL,\n `cckjg` int(19) DEFAULT '550881796',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `ubqavqel` timestamp NOT NULL,\n `fkjjbg` text DEFAULT NULL,\n `dyvuqh` datetime DEFAULT '2093-09-09 22:12:02',\n `uoviti` varchar(1353) NOT NULL,\n `kyqefaqk` datetime NOT NULL DEFAULT '2081-11-30 05:11:16',\n `cdrelw` int(17) NOT NULL DEFAULT '1412579497',\n `qsgpqkc` datetime DEFAULT '2028-08-10 01:12:21',\n `ltdnhw` timestamp NOT NULL DEFAULT '2012-06-29 19:29:01',\n `jqhbvawvz` text DEFAULT NULL,\n `gjlsa` timestamp DEFAULT '2018-03-27 11:05:15',\n `gpiwa` int(12) NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:27:57.246 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902701), gtid-set: "] [2021/12/02 23:27:57.275 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=5764] [2021/12/02 23:27:57.276 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:27:57.276 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:27:57.276 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24903010), gtid-set: "] [2021/12/02 23:27:57.276 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:57.277 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:57.277 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:27:57.277 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:27:57.277 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:57.277 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:57.277 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:57.383 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":434,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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fault\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":24,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519713691500544,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:27:57.405 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:27:57.405 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:57.409 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:27:57.409 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:27:57.409 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`mmqinfn`] [from="position: (mysql-bin.000003, 24902701), gtid-set: "] [to="position: (mysql-bin.000003, 24902701), gtid-set: "] [2021/12/02 23:27:57.449 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":3272,\"syncerBinlog\":\"(mysql-bin.000003, 24902701)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:27:57.455 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 24902780), gtid-set: ], endLocation: [position: (mysql-bin.000003, 24903010), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2` ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:27:57.455 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:28:01.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:27:56.341 +00:00] [duration=5s] [2021/12/02 23:28:01.814 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490499), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:01.814 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490499), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:01.814 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490745), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:01.814 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490745), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:28:01.814 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 27490499), gtid-set: (flushed position: (mysql-bin.000003, 25808832), gtid-set: )"] [2021/12/02 23:28:02.006 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:28:02.006 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"]]"] [2021/12/02 23:28:02.204 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 27490499), gtid-set: (flushed position: (mysql-bin.000003, 27490499), gtid-set: )"] [2021/12/02 23:28:02.204 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:02.205 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490745), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:28:02.205 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:28:02.255 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:28:02.255 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 27490576), gtid-set: "] ["end location"="position: (mysql-bin.000003, 27490745), gtid-set: "] [2021/12/02 23:28:02.255 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 27490576), gtid-set: "] ["end location"="position: (mysql-bin.000003, 27490745), gtid-set: "] [2021/12/02 23:28:02.255 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:28:02.267 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"phfnc\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL)\"]}"] [revision=2626] [2021/12/02 23:28:06.339 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:28:06.339 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:28:06.339 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:28:06.339 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:28:06.786 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490745), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`phfnc`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:28:06.786 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490745), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:28:06.875 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902701), gtid-set: "] [2021/12/02 23:28:06.888 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=5776] [2021/12/02 23:28:06.889 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:28:06.889 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:28:06.889 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 24903010), gtid-set: "] [2021/12/02 23:28:06.890 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:06.891 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24902701), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:06.897 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:06.898 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:28:06.898 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:28:06.898 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:28:06.905 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:28:06.908 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24902701), gtid-set: (flushed position: (mysql-bin.000003, 24902701), gtid-set: )"] [2021/12/02 23:28:06.908 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:06.991 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":439,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 05:05:11\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ulfos\",\"L\":\"ulfos\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"luivowco\",\"L\":\"luivowco\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"cgzfhz\",\"L\":\"cgzfhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"nrhtsu\",\"L\":\"nrhtsu\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"mfywfxd\",\"L\":\"mfywfxd\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"mpumshwkd\",\"L\":\"mpumshwkd\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1080,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"vkufszxz\",\"L\":\"vkufszxz\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1982-11-01 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fault\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":24,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519716210966528,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:28:07.029 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:07.029 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:28:07.030 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 27490576), gtid-set: (flushed position: (mysql-bin.000003, 27490576), gtid-set: )"] [2021/12/02 23:28:07.030 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:07.030 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490745), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:28:07.030 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 27490745), gtid-set: "] [2021/12/02 23:28:07.034 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_2'"] [2021/12/02 23:28:07.036 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_1'"] [2021/12/02 23:28:07.071 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5778] [2021/12/02 23:28:07.080 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`phfnc`, current location: position: (mysql-bin.000003, 27498558), gtid-set: , latest location: position: (mysql-bin.000003, 27490745), gtid-set: , all resolved: true}"] [2021/12/02 23:28:07.080 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 27490745), gtid-set: "] [2021/12/02 23:28:07.103 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5780] [2021/12/02 23:28:07.120 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:28:07.134 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] ["create string"="CREATE TABLE `phfnc` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `yhasfsyoj` int(9) NOT NULL,\n `eumviblqw` datetime DEFAULT NULL,\n `keueuueo` text DEFAULT NULL,\n `pznsqxm` text DEFAULT NULL,\n `khsvzt` text DEFAULT NULL,\n `hzcmjyase` datetime DEFAULT '2088-03-12 06:42:26',\n `yfbcbs` int(18) DEFAULT NULL,\n `mkmfuph` timestamp NULL DEFAULT NULL,\n `jbrlu` varchar(427) DEFAULT 'EDUUAHMATEZEOFKZOMMGLWOGODZQVNIZTDYMOBDEWNDDOLHBFKECRRHNNXTJGRBWWHSQPJCYLIXGGBZWHQZQWLBHAO',\n `twlpqgv` timestamp NOT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `qkoxwwypy` int(12) DEFAULT '1630733750',\n `bgnrwpaa` int(14) DEFAULT NULL,\n `cicmxgqxo` datetime NOT NULL,\n `gzznvi` varchar(1626) DEFAULT NULL,\n `mgzidmh` timestamp NOT NULL,\n `ptqmai` timestamp DEFAULT '2010-10-18 15:18:08',\n `ybbwyhxda` int(16) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:07.154 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24903010), gtid-set: (flushed position: (mysql-bin.000003, 24903010), gtid-set: )"] [2021/12/02 23:28:07.154 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:07.154 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 24902780), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903010), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:28:07.208 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:28:07.208 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 24903089), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903277), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:07.208 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 24903089), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903277), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903010), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:07.208 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 24903089), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903277), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:07.208 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 24903089), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903277), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903277), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:28:07.208 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24903010), gtid-set: (flushed position: (mysql-bin.000003, 24903010), gtid-set: )"] [2021/12/02 23:28:07.209 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24903010), gtid-set: (flushed position: (mysql-bin.000003, 24903010), gtid-set: )"] [2021/12/02 23:28:07.209 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:07.308 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN 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[2021/12/02 23:28:07.328 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:07.329 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 24903089), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903277), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903277), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:28:07.352 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_3'"] [2021/12/02 23:28:07.459 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24903277), gtid-set: (flushed position: (mysql-bin.000003, 24903277), gtid-set: )"] [2021/12/02 23:28:07.459 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:07.459 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 24903089), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903277), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903277), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:28:07.459 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 24903356), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903536), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:07.459 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 24903356), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903536), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:07.459 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 24903356), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903536), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:07.459 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 24903356), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903536), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903536), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:28:07.459 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24903277), gtid-set: (flushed position: (mysql-bin.000003, 24903277), gtid-set: )"] [2021/12/02 23:28:07.460 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24903277), gtid-set: (flushed position: (mysql-bin.000003, 24903277), gtid-set: )"] [2021/12/02 23:28:07.460 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:07.520 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX 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[2021/12/02 23:28:07.550 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:07.550 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 24903356), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903536), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:28:07.550 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`)\"],\"table-info-before\":{\"id\":439,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:28:07.787 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24903536), gtid-set: (flushed position: (mysql-bin.000003, 24903536), gtid-set: )"] [2021/12/02 23:28:07.787 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:07.787 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 24903356), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903536), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:28:07.787 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 24903613), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903781), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:07.790 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 24903613), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903781), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:07.790 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 24903613), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903781), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903781), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:07.790 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 24903613), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903781), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903781), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:28:07.790 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 24903536), gtid-set: (flushed position: (mysql-bin.000003, 24903536), gtid-set: )"] [2021/12/02 23:28:07.790 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24903536), gtid-set: (flushed position: (mysql-bin.000003, 24903536), gtid-set: )"] [2021/12/02 23:28:07.790 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:07.850 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX 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[2021/12/02 23:28:07.885 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:07.885 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 24903613), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903781), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903781), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:28:07.918 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:28:08.091 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 24903781), gtid-set: (flushed position: (mysql-bin.000003, 24903781), gtid-set: )"] [2021/12/02 23:28:08.091 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:08.091 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 24903613), gtid-set: , currentLocation: position: (mysql-bin.000003, 24903781), gtid-set: , lastLocation: position: (mysql-bin.000003, 24903781), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:28:08.097 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25808755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:08.099 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25808755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:08.099 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`gpiwa` INT(12) NOT NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25809004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:08.099 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25809004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:08.099 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25809004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:08.099 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (gpiwa int(12) NOT NULL), startLocation: position: (mysql-bin.000003, 25808832), gtid-set: , currentLocation: position: (mysql-bin.000003, 25809004), gtid-set: , lastLocation: position: (mysql-bin.000003, 25809004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:08.116 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490499), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:08.116 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490499), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:08.117 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ybbwyhxda` INT(16) NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490745), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:08.117 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490745), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:08.117 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490745), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:08.117 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ybbwyhxda int(16) NULL), startLocation: position: (mysql-bin.000003, 27490576), gtid-set: , currentLocation: position: (mysql-bin.000003, 27490745), gtid-set: , lastLocation: position: (mysql-bin.000003, 27490745), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:24.898 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807106), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:24.898 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807106), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:24.898 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807341), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:24.898 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807106), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:24.898 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807341), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:28:24.898 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807106), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:24.898 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 27807106), gtid-set: (flushed position: (mysql-bin.000003, 27490576), gtid-set: )"] [2021/12/02 23:28:24.898 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807341), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:24.898 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807341), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:24.898 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807341), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:24.898 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807341), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:24.941 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:28:24.941 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:28:25.025 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 27807106), gtid-set: (flushed position: (mysql-bin.000003, 27807106), gtid-set: )"] [2021/12/02 23:28:25.025 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:25.025 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807341), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:28:25.025 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:28:25.050 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:28:25.050 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 27807183), gtid-set: "] ["end location"="position: (mysql-bin.000003, 27807341), gtid-set: "] [2021/12/02 23:28:25.050 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 27807183), gtid-set: "] ["end location"="position: (mysql-bin.000003, 27807341), gtid-set: "] [2021/12/02 23:28:25.050 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:28:25.055 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"phfnc\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT)\"]}"] [revision=2665] [2021/12/02 23:28:25.075 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807341), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`phfnc`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:28:25.075 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807341), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:28:25.097 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:28:25.097 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:28:25.133 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 27807183), gtid-set: (flushed position: (mysql-bin.000003, 27807183), gtid-set: )"] [2021/12/02 23:28:25.133 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:25.133 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (uorajl text), startLocation: position: (mysql-bin.000003, 27807183), gtid-set: , currentLocation: position: (mysql-bin.000003, 27807341), gtid-set: , lastLocation: position: (mysql-bin.000003, 27807341), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`uorajl` TEXT), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:28:25.133 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 27807341), gtid-set: "] [2021/12/02 23:28:25.155 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5851] [2021/12/02 23:28:25.192 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`phfnc`, current location: position: (mysql-bin.000003, 27809381), gtid-set: , latest location: position: (mysql-bin.000003, 27807341), gtid-set: , all resolved: true}"] [2021/12/02 23:28:25.192 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 27807341), gtid-set: "] [2021/12/02 23:28:25.203 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=5854] [2021/12/02 23:28:25.204 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:28:25.205 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] ["create string"="CREATE TABLE `phfnc` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `yhasfsyoj` int(9) NOT NULL,\n `eumviblqw` datetime DEFAULT NULL,\n `keueuueo` text DEFAULT NULL,\n `pznsqxm` text DEFAULT NULL,\n `khsvzt` text DEFAULT NULL,\n `hzcmjyase` datetime DEFAULT '2088-03-12 06:42:26',\n `yfbcbs` int(18) DEFAULT NULL,\n `mkmfuph` timestamp NULL DEFAULT NULL,\n `jbrlu` varchar(427) DEFAULT 'EDUUAHMATEZEOFKZOMMGLWOGODZQVNIZTDYMOBDEWNDDOLHBFKECRRHNNXTJGRBWWHSQPJCYLIXGGBZWHQZQWLBHAO',\n `twlpqgv` timestamp NOT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `qkoxwwypy` int(12) DEFAULT '1630733750',\n `bgnrwpaa` int(14) DEFAULT NULL,\n `cicmxgqxo` datetime NOT NULL,\n `gzznvi` varchar(1626) DEFAULT NULL,\n `mgzidmh` timestamp NOT NULL,\n `ptqmai` timestamp DEFAULT '2010-10-18 15:18:08',\n `ybbwyhxda` int(16) DEFAULT NULL,\n `uorajl` text DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:29.144 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616351), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:29.144 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616351), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:29.145 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616703), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:29.145 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616703), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:29.145 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616703), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:29.145 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616703), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:29.145 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616703), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:29.145 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616703), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:29.145 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616351), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:29.145 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616351), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:29.145 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616703), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:29.145 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616703), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:29.145 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 28616351), gtid-set: (flushed position: (mysql-bin.000003, 24903781), gtid-set: )"] [2021/12/02 23:28:29.151 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 28616351), gtid-set: (flushed position: (mysql-bin.000003, 28616351), gtid-set: )"] [2021/12/02 23:28:29.151 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:29.283 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER 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16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":34,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519722058874880,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:28:29.302 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:29.302 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616703), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:29.352 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:28:29.371 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:28:29.430 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:28:29.510 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 28616703), gtid-set: (flushed position: (mysql-bin.000003, 28616703), gtid-set: )"] [2021/12/02 23:28:29.510 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:29.510 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 28616430), gtid-set: , currentLocation: position: (mysql-bin.000003, 28616703), gtid-set: , lastLocation: position: (mysql-bin.000003, 28616703), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:29.510 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`mmqinfn`] [2021/12/02 23:28:29.522 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`mmqinfn`] ["create string"="CREATE TABLE `mmqinfn` (\n `omdxvi` datetime DEFAULT '2077-11-29 05:05:11',\n `ulfos` datetime NOT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `luivowco` text NOT NULL,\n `cgzfhz` text NOT NULL,\n `nrhtsu` int(13) DEFAULT NULL,\n `mfywfxd` text DEFAULT NULL,\n `mpumshwkd` varchar(1080) DEFAULT 'TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU',\n `vkufszxz` timestamp NOT NULL DEFAULT '1982-11-01 20:01:35',\n `pixfeb` int(10) DEFAULT NULL,\n `ivqdtzv` int(14) NOT NULL,\n `btekbivj` int(18) NOT NULL,\n `akvikh` varchar(1659) DEFAULT 'APVTMNUNITLHMEGVXAZHLAKAFRHWZLUKHZBRKGJXHISDSEMNLA',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:30.035 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 28850787), gtid-set: , currentLocation: position: (mysql-bin.000003, 28850940), gtid-set: , lastLocation: position: (mysql-bin.000003, 28850710), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:30.035 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 28850787), gtid-set: , currentLocation: position: (mysql-bin.000003, 28850940), gtid-set: , lastLocation: position: (mysql-bin.000003, 28850710), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:30.035 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 28850787), gtid-set: , currentLocation: position: (mysql-bin.000003, 28850940), gtid-set: , lastLocation: position: (mysql-bin.000003, 28850940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:30.035 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 28850787), gtid-set: , currentLocation: position: (mysql-bin.000003, 28850940), gtid-set: , lastLocation: position: (mysql-bin.000003, 28850940), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:30.035 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 28850710), gtid-set: (flushed position: (mysql-bin.000003, 28616703), gtid-set: )"] [2021/12/02 23:28:30.036 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 28850787), gtid-set: , currentLocation: position: (mysql-bin.000003, 28850940), gtid-set: , lastLocation: position: (mysql-bin.000003, 28850710), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:30.036 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 28850787), gtid-set: , currentLocation: position: (mysql-bin.000003, 28850940), gtid-set: , lastLocation: position: (mysql-bin.000003, 28850710), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:30.036 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 28850787), gtid-set: , currentLocation: position: (mysql-bin.000003, 28850940), gtid-set: , lastLocation: position: (mysql-bin.000003, 28850940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:30.036 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 28850787), gtid-set: , currentLocation: position: (mysql-bin.000003, 28850940), gtid-set: , lastLocation: position: (mysql-bin.000003, 28850940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:30.036 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 28850787), gtid-set: , currentLocation: position: (mysql-bin.000003, 28850940), gtid-set: , lastLocation: position: (mysql-bin.000003, 28850940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:30.036 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 28850787), gtid-set: , currentLocation: position: (mysql-bin.000003, 28850940), gtid-set: , lastLocation: position: (mysql-bin.000003, 28850940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:30.093 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 28850710), gtid-set: (flushed position: (mysql-bin.000003, 28850710), gtid-set: )"] [2021/12/02 23:28:30.093 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:30.149 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`\"],\"table-info-before\":{\"id\":336,\"name\":{\"O\":\"uqgqzm\",\"L\":\"uqgqzm\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"giiqave\",\"L\":\"giiqave\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1321,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"dspffg\",\"L\":\"dspffg\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wertqgd\",\"L\":\"wertqgd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"701103228\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kxqnrvhek\",\"L\":\"kxqnrvhek\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1752,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"ileutsjz\",\"L\":\"ileutsjz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"ubntdft\",\"L\":\"ubntdft\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":892,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"nntbceo\",\"L\":\"nntbceo\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1352,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"autvteit\",\"L\":\"autvteit\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2099-08-02 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[2021/12/02 23:28:30.172 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:30.172 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 28850787), gtid-set: , currentLocation: position: (mysql-bin.000003, 28850940), gtid-set: , lastLocation: position: (mysql-bin.000003, 28850940), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:30.375 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`"] [argument="[]"] [error="Error 1091: index case9_idx doesn't exist"] [2021/12/02 23:28:30.556 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 28850940), gtid-set: (flushed position: (mysql-bin.000003, 28850940), gtid-set: )"] [2021/12/02 23:28:30.556 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:30.556 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE uqgqzm DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 28850787), gtid-set: , currentLocation: position: (mysql-bin.000003, 28850940), gtid-set: , lastLocation: position: (mysql-bin.000003, 28850940), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:32.472 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`infmawmls`] [2021/12/02 23:28:32.499 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`infmawmls`] ["create string"="CREATE TABLE `infmawmls` (\n `swmyoado` datetime DEFAULT NULL,\n `yrbnhe` text DEFAULT NULL,\n `ypmjc` int(12) DEFAULT '2078208590',\n `rexzjlkl` datetime DEFAULT '2038-02-17 17:47:33',\n `nuemcy` varchar(1896) DEFAULT NULL,\n `asfygegay` timestamp NOT NULL,\n `kuzjklk` int(8) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `iymmmh` int(17) DEFAULT NULL,\n `cwmdks` timestamp NULL DEFAULT NULL,\n `wkubz` int(9) DEFAULT NULL,\n `mwgjyuc` text DEFAULT NULL,\n `hpsymthy` int(18) NOT NULL DEFAULT '434642396',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:32.833 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:28:32.869 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:32.899 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 29471621), gtid-set: , currentLocation: position: (mysql-bin.000003, 29471807), gtid-set: , lastLocation: position: (mysql-bin.000003, 29471542), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:32.899 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 29471621), gtid-set: , currentLocation: position: (mysql-bin.000003, 29471807), gtid-set: , lastLocation: position: (mysql-bin.000003, 29471542), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:32.899 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 29471621), gtid-set: , currentLocation: position: (mysql-bin.000003, 29471807), gtid-set: , lastLocation: position: (mysql-bin.000003, 29471807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:32.900 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 29471621), gtid-set: , currentLocation: position: (mysql-bin.000003, 29471807), gtid-set: , lastLocation: position: (mysql-bin.000003, 29471807), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:32.900 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 29471542), gtid-set: (flushed position: (mysql-bin.000003, 28850940), gtid-set: )"] [2021/12/02 23:28:32.900 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 29471621), gtid-set: , currentLocation: position: (mysql-bin.000003, 29471807), gtid-set: , lastLocation: position: (mysql-bin.000003, 29471542), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:32.900 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 29471621), gtid-set: , currentLocation: position: (mysql-bin.000003, 29471807), gtid-set: , lastLocation: position: (mysql-bin.000003, 29471542), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:32.900 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 29471621), gtid-set: , currentLocation: position: (mysql-bin.000003, 29471807), gtid-set: , lastLocation: position: (mysql-bin.000003, 29471807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:32.900 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 29471621), gtid-set: , currentLocation: position: (mysql-bin.000003, 29471807), gtid-set: , lastLocation: position: (mysql-bin.000003, 29471807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:32.900 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 29471621), gtid-set: , currentLocation: position: (mysql-bin.000003, 29471807), gtid-set: , lastLocation: position: (mysql-bin.000003, 29471807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:32.900 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 29471621), gtid-set: , currentLocation: position: (mysql-bin.000003, 29471807), gtid-set: , lastLocation: position: (mysql-bin.000003, 29471807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:33.202 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 29471542), gtid-set: (flushed position: (mysql-bin.000003, 29471542), gtid-set: )"] [2021/12/02 23:28:33.203 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:33.203 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:28:33.257 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 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s\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":35,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519723096965120,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:28:33.301 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:33.301 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 29471621), gtid-set: , currentLocation: position: (mysql-bin.000003, 29471807), gtid-set: , lastLocation: position: (mysql-bin.000003, 29471807), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:33.333 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:28:33.359 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 29471807), gtid-set: (flushed position: (mysql-bin.000003, 29471807), gtid-set: )"] [2021/12/02 23:28:33.359 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:33.359 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 29471621), gtid-set: , currentLocation: position: (mysql-bin.000003, 29471807), gtid-set: , lastLocation: position: (mysql-bin.000003, 29471807), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:33.447 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`tkwux`] [2021/12/02 23:28:33.474 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`tkwux`] ["create string"="CREATE TABLE `tkwux` (\n `cdals` datetime DEFAULT NULL,\n `vckmwvrc` varchar(1220) NOT NULL DEFAULT 'JYL',\n `uxqvpta` varchar(2002) NOT NULL DEFAULT 'BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM',\n `ephqrt` int(14) DEFAULT '2110218075',\n `nakmdb` text DEFAULT NULL,\n `vqelgimu` int(10) NOT NULL,\n `zzvysujvx` int(9) DEFAULT '1390098260',\n `sgzarftw` text DEFAULT NULL,\n `jzopv` int(11) DEFAULT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `cdytr` timestamp NULL DEFAULT NULL,\n `lewmsf` datetime DEFAULT NULL,\n `geshshwck` datetime DEFAULT NULL,\n `arozub` datetime NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `kiydm` int(11) DEFAULT NULL,\n `hqltvsmf` int(16) NOT NULL,\n `dpexcwg` text NOT NULL,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`),\n KEY `case9_idx` (`case9`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:33.488 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`uqgqzm`] [2021/12/02 23:28:33.507 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`uqgqzm`] ["create string"="CREATE TABLE `uqgqzm` (\n `giiqave` varchar(1321) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `dspffg` text DEFAULT NULL,\n `wertqgd` int(14) DEFAULT '701103228',\n `kxqnrvhek` varchar(1752) DEFAULT NULL,\n `ileutsjz` timestamp NULL DEFAULT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `ubntdft` varchar(892) DEFAULT 'LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT',\n `nntbceo` varchar(1352) NOT NULL,\n `autvteit` datetime DEFAULT '2099-08-02 05:28:58',\n `rnczyqb` timestamp DEFAULT '1973-04-21 13:46:35',\n `nhpnlet` datetime DEFAULT NULL,\n `gezksei` text DEFAULT NULL,\n `rgjrtmprv` int(13) DEFAULT NULL,\n `xsidco` varchar(1803) NOT NULL DEFAULT 'PNRLDNUQBLMKMBDJEXVSFIRTWAPXFIJUMLXEZRXYIMXJPJXZACYQFBPFUGRMFLMERQQVUSFPIOKREVZVF',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n `lbhqeylc` text DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:33.583 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 29640667), gtid-set: , currentLocation: position: (mysql-bin.000003, 29640842), gtid-set: , lastLocation: position: (mysql-bin.000003, 29640588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:33.583 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 29640667), gtid-set: , currentLocation: position: (mysql-bin.000003, 29640842), gtid-set: , lastLocation: position: (mysql-bin.000003, 29640588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:33.583 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 29640667), gtid-set: , currentLocation: position: (mysql-bin.000003, 29640842), gtid-set: , lastLocation: position: (mysql-bin.000003, 29640842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:33.583 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 29640667), gtid-set: , currentLocation: position: (mysql-bin.000003, 29640842), gtid-set: , lastLocation: position: (mysql-bin.000003, 29640842), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:33.583 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 29640588), gtid-set: (flushed position: (mysql-bin.000003, 29471807), gtid-set: )"] [2021/12/02 23:28:33.586 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 29640667), gtid-set: , currentLocation: position: (mysql-bin.000003, 29640842), gtid-set: , lastLocation: position: (mysql-bin.000003, 29640588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:33.586 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 29640667), gtid-set: , currentLocation: position: (mysql-bin.000003, 29640842), gtid-set: , lastLocation: position: (mysql-bin.000003, 29640588), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:33.586 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 29640667), gtid-set: , currentLocation: position: (mysql-bin.000003, 29640842), gtid-set: , lastLocation: position: (mysql-bin.000003, 29640842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:33.586 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 29640667), gtid-set: , currentLocation: position: (mysql-bin.000003, 29640842), gtid-set: , lastLocation: position: (mysql-bin.000003, 29640842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:33.586 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 29640667), gtid-set: , currentLocation: position: (mysql-bin.000003, 29640842), gtid-set: , lastLocation: position: (mysql-bin.000003, 29640842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:33.586 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 29640667), gtid-set: , currentLocation: position: (mysql-bin.000003, 29640842), gtid-set: , lastLocation: position: (mysql-bin.000003, 29640842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:34.014 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 29640588), gtid-set: (flushed position: (mysql-bin.000003, 29640588), gtid-set: )"] [2021/12/02 23:28:34.014 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:34.082 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`)\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 05:49:21\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"sdmygr\",\"L\":\"sdmygr\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"627232493\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":1,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"uuhjcsx\",\"L\":\"uuhjcsx\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"rgtnlzta\",\"L\":\"rgtnlzta\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"axldifx\",\"L\":\"axldifx\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-09-06 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[2021/12/02 23:28:34.118 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:34.118 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 29640667), gtid-set: , currentLocation: position: (mysql-bin.000003, 29640842), gtid-set: , lastLocation: position: (mysql-bin.000003, 29640842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:34.118 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX 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s\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":27,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":35,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519723309301761,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:28:34.145 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:34.145 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:34.145 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724694), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:34.145 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724694), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [2021/12/02 23:28:34.145 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 29724457), gtid-set: (flushed position: (mysql-bin.000003, 27807183), gtid-set: )"] [2021/12/02 23:28:34.241 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 29640842), gtid-set: (flushed position: (mysql-bin.000003, 29640842), gtid-set: )"] [2021/12/02 23:28:34.241 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:34.241 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 29640667), gtid-set: , currentLocation: position: (mysql-bin.000003, 29640842), gtid-set: , lastLocation: position: (mysql-bin.000003, 29640842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:34.242 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:34.242 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724457), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:34.242 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724694), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:34.242 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724694), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:34.242 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724694), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:34.242 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724694), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:34.286 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:28:34.286 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:28:34.356 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 29724457), gtid-set: (flushed position: (mysql-bin.000003, 29724457), gtid-set: )"] [2021/12/02 23:28:34.356 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:34.356 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724694), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [sourceTableID=`db_pessimistic`.`dikjnw`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:28:34.356 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dikjnw`] [2021/12/02 23:28:34.379 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:28:34.379 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dikjnw`] ["start location"="position: (mysql-bin.000003, 29724534), gtid-set: "] ["end location"="position: (mysql-bin.000003, 29724694), gtid-set: "] [2021/12/02 23:28:34.379 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dikjnw`] ["start location"="position: (mysql-bin.000003, 29724534), gtid-set: "] ["end location"="position: (mysql-bin.000003, 29724694), gtid-set: "] [2021/12/02 23:28:34.379 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:28:34.383 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"dikjnw\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT)\"]}"] [revision=2717] [2021/12/02 23:28:34.448 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:28:34.457 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:34.711 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ukglzbz`] [2021/12/02 23:28:34.750 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ukglzbz`] ["create string"="CREATE TABLE `ukglzbz` (\n `uuid` varchar(253) DEFAULT NULL,\n `flicixp` timestamp DEFAULT '1983-03-29 16:24:51',\n `orulxovaf` int(18) DEFAULT NULL,\n `knvbd` varchar(1380) NOT NULL DEFAULT 'DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI',\n `kvbhz` datetime DEFAULT '2033-09-16 14:24:48',\n `frbhkid` varchar(1445) DEFAULT NULL,\n `ryozuaye` int(14) DEFAULT '1533455413',\n `uincgqgf` int(13) DEFAULT '2071603299',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `mzrfokpl` timestamp NULL DEFAULT NULL,\n `ebypuy` text NOT NULL,\n `nnynex` varchar(1144) NOT NULL,\n `bdnbwgf` varchar(1074) NOT NULL DEFAULT 'BZBS',\n `bpjnhrrl` timestamp DEFAULT '2028-06-11 04:03:05',\n `rhvjfzsfk` text DEFAULT NULL,\n `nvffdsqcz` int(16) NOT NULL DEFAULT '233099622',\n `seybh` text DEFAULT NULL,\n `luhdctgtg` varchar(1017) DEFAULT 'QUEVYKSROIGTPNRZKTELBTZOMJIVGCBRJHNQNWCGYLTVDTMPCFGMN',\n `eavai` timestamp NOT NULL,\n `uyaccf` int(15) NOT NULL DEFAULT '1635599762',\n `aicaclmav` varchar(1773) NOT NULL DEFAULT 'NTPGUJMIDEPKUSDHLVDE',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:34.764 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`rykwvonj`] [2021/12/02 23:28:34.802 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`rykwvonj`] ["create string"="CREATE TABLE `rykwvonj` (\n `uuid` varchar(253) DEFAULT NULL,\n `mgjzssgk` datetime DEFAULT '2076-10-02 07:36:08',\n `tnxig` int(11) NOT NULL,\n `pdcuzhgt` int(9) DEFAULT NULL,\n `hygjyeyf` varchar(872) DEFAULT 'LOXFEBMNHMLTJXXPEHRBOVZMIUKMZECGUQMRKHXARWPDJTSGV',\n `rhqqjp` timestamp NOT NULL,\n `reoxh` timestamp DEFAULT '2030-11-29 00:34:31',\n `zxcybf` timestamp NULL DEFAULT NULL,\n `xrjimxo` text NOT NULL,\n `rhfqhanxl` varchar(586) DEFAULT 'BGCGFZOCKXATZWIRPFUJQWHRFNRQFJZUTIPIIXPLVAYIQXYBRETHRVDVNISNOCJCMAWRBPRALQCSMTRJWORZXSGXS',\n `jrxbogp` varchar(1138) DEFAULT NULL,\n `mvgmbhpr` varchar(1930) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `izhmrj` datetime DEFAULT '2018-11-23 11:29:32',\n `fmbkdkgsi` int(15) NOT NULL DEFAULT '731587068',\n `udrlen` int(11) NOT NULL,\n `qtdhouv` timestamp DEFAULT '2002-02-27 13:58:58',\n `scxqshy` datetime DEFAULT NULL,\n `wjicoznw` timestamp DEFAULT '2029-08-30 02:53:56',\n `yrudgfj` datetime DEFAULT NULL,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:35.727 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 29921696), gtid-set: , currentLocation: position: (mysql-bin.000003, 29921865), gtid-set: , lastLocation: position: (mysql-bin.000003, 29921619), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:35.727 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 29921696), gtid-set: , currentLocation: position: (mysql-bin.000003, 29921865), gtid-set: , lastLocation: position: (mysql-bin.000003, 29921619), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:35.727 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 29921696), gtid-set: , currentLocation: position: (mysql-bin.000003, 29921865), gtid-set: , lastLocation: position: (mysql-bin.000003, 29921865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:35.727 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 29921696), gtid-set: , currentLocation: position: (mysql-bin.000003, 29921865), gtid-set: , lastLocation: position: (mysql-bin.000003, 29921865), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:35.727 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 29921619), gtid-set: (flushed position: (mysql-bin.000003, 29640842), gtid-set: )"] [2021/12/02 23:28:35.947 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 29921619), gtid-set: (flushed position: (mysql-bin.000003, 29921619), gtid-set: )"] [2021/12/02 23:28:35.947 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:35.947 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:28:36.031 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 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fault\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":27,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":36,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519723816550400,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:28:36.051 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:36.051 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 29921696), gtid-set: , currentLocation: position: (mysql-bin.000003, 29921865), gtid-set: , lastLocation: position: (mysql-bin.000003, 29921865), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:38.041 +00:00] [INFO] [syncer.go:2651] ["ignore DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724694), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [sourceTableID=`db_pessimistic`.`dikjnw`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`dikjnw`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT)\"],\"exec\":false,\"done\":false}"] [2021/12/02 23:28:38.041 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724694), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [2021/12/02 23:28:38.041 +00:00] [INFO] [syncer.go:1152] ["ignore shard DDLs in pessimistic shard mode"] [task=task_pessimistic] [unit="binlog replication"] [ddls="[\"ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT)\"]"] [2021/12/02 23:28:38.045 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:28:38.045 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"]]"] [2021/12/02 23:28:38.113 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.061968108s] [query="[ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT]"] [argument="[]"] [2021/12/02 23:28:38.163 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 29921865), gtid-set: (flushed position: (mysql-bin.000003, 29921865), gtid-set: )"] [2021/12/02 23:28:38.163 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:38.163 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 29921696), gtid-set: , currentLocation: position: (mysql-bin.000003, 29921865), gtid-set: , lastLocation: position: (mysql-bin.000003, 29921865), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:38.164 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 29956202), gtid-set: , currentLocation: position: (mysql-bin.000003, 29956368), gtid-set: , lastLocation: position: (mysql-bin.000003, 29956125), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.164 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 29956202), gtid-set: , currentLocation: position: (mysql-bin.000003, 29956368), gtid-set: , lastLocation: position: (mysql-bin.000003, 29956125), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.164 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 29956202), gtid-set: , currentLocation: position: (mysql-bin.000003, 29956368), gtid-set: , lastLocation: position: (mysql-bin.000003, 29956368), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.164 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 29956202), gtid-set: , currentLocation: position: (mysql-bin.000003, 29956368), gtid-set: , lastLocation: position: (mysql-bin.000003, 29956368), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:38.164 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 29956125), gtid-set: (flushed position: (mysql-bin.000003, 29921865), gtid-set: )"] [2021/12/02 23:28:38.299 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 29724534), gtid-set: (flushed position: (mysql-bin.000003, 29724534), gtid-set: )"] [2021/12/02 23:28:38.299 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:38.299 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (cbniomb text), startLocation: position: (mysql-bin.000003, 29724534), gtid-set: , currentLocation: position: (mysql-bin.000003, 29724694), gtid-set: , lastLocation: position: (mysql-bin.000003, 29724694), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`cbniomb` TEXT), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [2021/12/02 23:28:38.299 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 29724694), gtid-set: "] [2021/12/02 23:28:38.313 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=6198] [2021/12/02 23:28:38.315 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`dikjnw`, current location: position: (mysql-bin.000003, 29732940), gtid-set: , latest location: position: (mysql-bin.000003, 29724694), gtid-set: , all resolved: true}"] [2021/12/02 23:28:38.315 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 29724694), gtid-set: "] [2021/12/02 23:28:38.324 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=6200] [2021/12/02 23:28:38.333 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dikjnw`] [2021/12/02 23:28:38.355 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dikjnw`] ["create string"="CREATE TABLE `dikjnw` (\n `fqivhzr` int(16) DEFAULT '1427893031',\n `opfszx` timestamp NULL DEFAULT NULL,\n `bzmar` timestamp DEFAULT '2019-06-08 16:58:56',\n `kmhkla` text DEFAULT NULL,\n `mcabhn` int(10) DEFAULT '488533789',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `mvrdrqur` text NOT NULL,\n `ghout` timestamp DEFAULT '2037-06-02 03:56:19',\n `zpswsjhn` timestamp DEFAULT '2017-01-08 19:20:06',\n `bqicyfu` timestamp DEFAULT '2011-08-25 07:14:21',\n `xvhnexn` varchar(476) DEFAULT 'UHZYD',\n `slghetxa` int(14) DEFAULT NULL,\n `fxvmt` text DEFAULT NULL,\n `afwjqbyld` int(11) DEFAULT '534900522',\n `pqdwfbuso` timestamp DEFAULT '2018-11-21 18:24:48',\n `cbniomb` text DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:38.364 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 29921696), gtid-set: , currentLocation: position: (mysql-bin.000003, 29921865), gtid-set: , lastLocation: position: (mysql-bin.000003, 29921619), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 29921696), gtid-set: , currentLocation: position: (mysql-bin.000003, 29921865), gtid-set: , lastLocation: position: (mysql-bin.000003, 29921619), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 29921696), gtid-set: , currentLocation: position: (mysql-bin.000003, 29921865), gtid-set: , lastLocation: position: (mysql-bin.000003, 29921865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 29921696), gtid-set: , currentLocation: position: (mysql-bin.000003, 29921865), gtid-set: , lastLocation: position: (mysql-bin.000003, 29921865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 29921696), gtid-set: , currentLocation: position: (mysql-bin.000003, 29921865), gtid-set: , lastLocation: position: (mysql-bin.000003, 29921865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 29921696), gtid-set: , currentLocation: position: (mysql-bin.000003, 29921865), gtid-set: , lastLocation: position: (mysql-bin.000003, 29921865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 29956202), gtid-set: , currentLocation: position: (mysql-bin.000003, 29956368), gtid-set: , lastLocation: position: (mysql-bin.000003, 29956125), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 29956202), gtid-set: , currentLocation: position: (mysql-bin.000003, 29956368), gtid-set: , lastLocation: position: (mysql-bin.000003, 29956125), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 29956202), gtid-set: , currentLocation: position: (mysql-bin.000003, 29956368), gtid-set: , lastLocation: position: (mysql-bin.000003, 29956368), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 29956202), gtid-set: , currentLocation: position: (mysql-bin.000003, 29956368), gtid-set: , lastLocation: position: (mysql-bin.000003, 29956368), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 29956202), gtid-set: , currentLocation: position: (mysql-bin.000003, 29956368), gtid-set: , lastLocation: position: (mysql-bin.000003, 29956368), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 29956202), gtid-set: , currentLocation: position: (mysql-bin.000003, 29956368), gtid-set: , lastLocation: position: (mysql-bin.000003, 29956368), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 29980197), gtid-set: , currentLocation: position: (mysql-bin.000003, 29980376), gtid-set: , lastLocation: position: (mysql-bin.000003, 29980118), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.365 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 29980197), gtid-set: , currentLocation: position: (mysql-bin.000003, 29980376), gtid-set: , lastLocation: position: (mysql-bin.000003, 29980118), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.366 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 29980197), gtid-set: , currentLocation: position: (mysql-bin.000003, 29980376), gtid-set: , lastLocation: position: (mysql-bin.000003, 29980376), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.366 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 29980197), gtid-set: , currentLocation: position: (mysql-bin.000003, 29980376), gtid-set: , lastLocation: position: (mysql-bin.000003, 29980376), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.366 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 29980197), gtid-set: , currentLocation: position: (mysql-bin.000003, 29980376), gtid-set: , lastLocation: position: (mysql-bin.000003, 29980376), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.366 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 29980197), gtid-set: , currentLocation: position: (mysql-bin.000003, 29980376), gtid-set: , lastLocation: position: (mysql-bin.000003, 29980376), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.366 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30019954), gtid-set: , currentLocation: position: (mysql-bin.000003, 30020121), gtid-set: , lastLocation: position: (mysql-bin.000003, 30019877), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.366 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30019954), gtid-set: , currentLocation: position: (mysql-bin.000003, 30020121), gtid-set: , lastLocation: position: (mysql-bin.000003, 30019877), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.366 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30019954), gtid-set: , currentLocation: position: (mysql-bin.000003, 30020121), gtid-set: , lastLocation: position: (mysql-bin.000003, 30020121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.366 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30019954), gtid-set: , currentLocation: position: (mysql-bin.000003, 30020121), gtid-set: , lastLocation: position: (mysql-bin.000003, 30020121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.366 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30019954), gtid-set: , currentLocation: position: (mysql-bin.000003, 30020121), gtid-set: , lastLocation: position: (mysql-bin.000003, 30020121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.366 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30019954), gtid-set: , currentLocation: position: (mysql-bin.000003, 30020121), gtid-set: , lastLocation: position: (mysql-bin.000003, 30020121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.421 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 29956125), gtid-set: (flushed position: (mysql-bin.000003, 29956125), gtid-set: )"] [2021/12/02 23:28:38.421 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:38.481 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 05:49:21\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"sdmygr\",\"L\":\"sdmygr\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"627232493\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":1,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"uuhjcsx\",\"L\":\"uuhjcsx\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"rgtnlzta\",\"L\":\"rgtnlzta\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"axldifx\",\"L\":\"axldifx\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-09-06 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[2021/12/02 23:28:38.519 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:28:38.519 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 29956202), gtid-set: , currentLocation: position: (mysql-bin.000003, 29956368), gtid-set: , lastLocation: position: (mysql-bin.000003, 29956368), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:38.608 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.608 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.608 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.608 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.608 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.608 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.608 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.608 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.752 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 29956368), gtid-set: (flushed position: (mysql-bin.000003, 29956368), gtid-set: )"] [2021/12/02 23:28:38.752 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:38.752 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 29956202), gtid-set: , currentLocation: position: (mysql-bin.000003, 29956368), gtid-set: , lastLocation: position: (mysql-bin.000003, 29956368), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:28:38.753 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:28:38.768 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n `case1` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`),\n KEY `case9_idx` (`case9`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:38.769 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 29980197), gtid-set: , currentLocation: position: (mysql-bin.000003, 29980376), gtid-set: , lastLocation: position: (mysql-bin.000003, 29980118), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.769 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 29980197), gtid-set: , currentLocation: position: (mysql-bin.000003, 29980376), gtid-set: , lastLocation: position: (mysql-bin.000003, 29980118), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.769 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 29980197), gtid-set: , currentLocation: position: (mysql-bin.000003, 29980376), gtid-set: , lastLocation: position: (mysql-bin.000003, 29980376), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:38.770 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 29980197), gtid-set: , currentLocation: position: (mysql-bin.000003, 29980376), gtid-set: , lastLocation: position: (mysql-bin.000003, 29980376), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:38.770 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 29980118), gtid-set: (flushed position: (mysql-bin.000003, 29956368), gtid-set: )"] [2021/12/02 23:28:39.205 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 29980118), gtid-set: (flushed position: (mysql-bin.000003, 29980118), gtid-set: )"] [2021/12/02 23:28:39.205 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:39.205 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`uqgqzm`] [2021/12/02 23:28:39.319 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX 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[2021/12/02 23:28:39.360 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:39.360 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 29980197), gtid-set: , currentLocation: position: (mysql-bin.000003, 29980376), gtid-set: , lastLocation: position: (mysql-bin.000003, 29980376), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:39.360 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX 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p\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":44,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":42,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":43,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case5_fl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[2021/12/02 23:28:39.441 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 29980376), gtid-set: (flushed position: (mysql-bin.000003, 29980376), gtid-set: )"] [2021/12/02 23:28:39.441 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:39.441 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 29980197), gtid-set: , currentLocation: position: (mysql-bin.000003, 29980376), gtid-set: , lastLocation: position: (mysql-bin.000003, 29980376), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:39.444 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30019954), gtid-set: , currentLocation: position: (mysql-bin.000003, 30020121), gtid-set: , lastLocation: position: (mysql-bin.000003, 30019877), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:39.444 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30019954), gtid-set: , currentLocation: position: (mysql-bin.000003, 30020121), gtid-set: , lastLocation: position: (mysql-bin.000003, 30019877), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:39.444 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30019954), gtid-set: , currentLocation: position: (mysql-bin.000003, 30020121), gtid-set: , lastLocation: position: (mysql-bin.000003, 30020121), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:39.444 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30019954), gtid-set: , currentLocation: position: (mysql-bin.000003, 30020121), gtid-set: , lastLocation: position: (mysql-bin.000003, 30020121), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:39.445 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30019877), gtid-set: (flushed position: (mysql-bin.000003, 29980376), gtid-set: )"] [2021/12/02 23:28:39.909 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:39.909 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:39.909 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:39.909 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:39.909 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:39.909 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:39.909 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:39.909 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:39.949 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30019877), gtid-set: (flushed position: (mysql-bin.000003, 30019877), gtid-set: )"] [2021/12/02 23:28:39.949 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:40.010 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX 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[2021/12/02 23:28:40.036 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:40.036 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30019954), gtid-set: , currentLocation: position: (mysql-bin.000003, 30020121), gtid-set: , lastLocation: position: (mysql-bin.000003, 30020121), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:40.229 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:28:40.304 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30020121), gtid-set: (flushed position: (mysql-bin.000003, 30020121), gtid-set: )"] [2021/12/02 23:28:40.304 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:40.304 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30019954), gtid-set: , currentLocation: position: (mysql-bin.000003, 30020121), gtid-set: , lastLocation: position: (mysql-bin.000003, 30020121), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:40.304 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:40.304 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030181), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:40.304 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:40.304 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:40.304 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30030181), gtid-set: (flushed position: (mysql-bin.000003, 30020121), gtid-set: )"] [2021/12/02 23:28:40.530 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30030181), gtid-set: (flushed position: (mysql-bin.000003, 30030181), gtid-set: )"] [2021/12/02 23:28:40.530 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:40.698 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:28:40.775 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case4_1\",\"case4_2\",\"case4_3\"]}"] [2021/12/02 23:28:40.775 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:40.775 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] 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O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":45,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519725043122176,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:28:40.859 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30030468), gtid-set: (flushed position: (mysql-bin.000003, 30030468), gtid-set: )"] [2021/12/02 23:28:40.859 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:40.859 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 30030260), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030468), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:40.859 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:40.860 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:40.860 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:40.860 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:40.860 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30030468), gtid-set: (flushed position: (mysql-bin.000003, 30030468), gtid-set: )"] [2021/12/02 23:28:40.860 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30030468), gtid-set: (flushed position: (mysql-bin.000003, 30030468), gtid-set: )"] [2021/12/02 23:28:40.860 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:41.056 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER 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[2021/12/02 23:28:41.073 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:41.075 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30030468), gtid-set: (flushed position: (mysql-bin.000003, 30030468), gtid-set: )"] [2021/12/02 23:28:41.143 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30030468), gtid-set: (flushed position: (mysql-bin.000003, 30030468), gtid-set: )"] [2021/12/02 23:28:41.143 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:41.143 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`uqgqzm`] [from="position: (mysql-bin.000003, 30030468), gtid-set: "] [to="position: (mysql-bin.000003, 30030468), gtid-set: "] [2021/12/02 23:28:41.226 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4139,\"syncerBinlog\":\"(mysql-bin.000003, 30030468)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:28:41.230 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 30030547), gtid-set: ], endLocation: [position: (mysql-bin.000003, 30030818), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:28:41.230 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:28:41.338 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:28:41.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:28:41.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:28:41.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:28:41.551 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30030895), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031062), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:41.551 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30030895), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031062), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:41.551 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30030895), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031062), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031062), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:41.551 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30030895), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031062), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031062), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:41.551 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30030895), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031062), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031062), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:41.551 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30030895), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031062), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031062), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:42.469 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30030468), gtid-set: "] [2021/12/02 23:28:42.496 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=6272] [2021/12/02 23:28:42.496 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:28:42.496 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:28:42.496 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 30030818), gtid-set: "] [2021/12/02 23:28:42.498 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:42.498 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:42.499 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:42.502 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:42.504 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30030468), gtid-set: (flushed position: (mysql-bin.000003, 30030468), gtid-set: )"] [2021/12/02 23:28:42.505 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30030468), gtid-set: (flushed position: (mysql-bin.000003, 30030468), gtid-set: )"] [2021/12/02 23:28:42.505 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:42.678 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"table-info-before\":{\"id\":463,\"name\":{\"O\":\"uqgqzm\",\"L\":\"uqgqzm\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"giiqave\",\"L\":\"giiqave\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1321,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"dspffg\",\"L\":\"dspffg\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wertqgd\",\"L\":\"wertqgd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"701103228\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kxqnrvhek\",\"L\":\"kxqnrvhek\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1752,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"ileutsjz\",\"L\":\"ileutsjz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"ubntdft\",\"L\":\"ubntdft\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":892,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"nntbceo\",\"L\":\"nntbceo\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1352,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"autvteit\",\"L\":\"autvteit\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2099-08-02 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[2021/12/02 23:28:42.711 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:42.711 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30030468), gtid-set: (flushed position: (mysql-bin.000003, 30030468), gtid-set: )"] [2021/12/02 23:28:42.714 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30030468), gtid-set: (flushed position: (mysql-bin.000003, 30030468), gtid-set: )"] [2021/12/02 23:28:42.714 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:42.714 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`uqgqzm`] [from="position: (mysql-bin.000003, 30030468), gtid-set: "] [to="position: (mysql-bin.000003, 30030468), gtid-set: "] [2021/12/02 23:28:42.781 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4141,\"syncerBinlog\":\"(mysql-bin.000003, 30030468)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:28:42.802 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 30030547), gtid-set: ], endLocation: [position: (mysql-bin.000003, 30030818), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:28:42.805 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:28:42.977 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30031139), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031303), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031062), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:42.977 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30031139), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031303), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031062), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:42.978 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30031139), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031303), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031303), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:42.978 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30031139), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031303), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031303), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:42.978 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30031139), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031303), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031303), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:42.978 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30031139), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031303), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031303), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:44.368 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 30031380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031303), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:44.368 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 30031380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031303), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:44.368 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 30031380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:44.368 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 30031380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:44.368 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 30031380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:44.368 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 30031380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:46.106 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30031623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:46.106 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30031623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:46.107 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30031623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:46.107 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30031623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:46.107 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30031623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:46.107 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30031623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:46.336 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:28:41.338 +00:00] [duration=5s] [2021/12/02 23:28:46.540 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30031884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:46.540 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30031884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:46.540 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30031884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:46.540 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30031884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:46.540 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30031884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:46.541 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30031884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:47.578 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 30032134), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032301), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:47.578 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 30032134), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032301), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:47.578 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 30032134), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032301), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:47.578 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 30032134), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032301), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:47.578 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 30032134), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032301), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:47.578 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 30032134), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032301), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:48.486 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30032380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032585), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:48.486 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30032380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032585), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:48.486 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30032380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032585), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032585), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:48.486 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30032380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032585), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032585), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:48.486 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30032380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032585), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032585), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:48.486 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30032380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032585), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032585), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.326 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 30032662), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032828), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032585), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.326 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 30032662), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032828), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032585), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.326 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 30032662), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032828), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032828), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.326 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 30032662), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032828), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032828), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.326 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 30032662), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032828), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032828), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.326 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 30032662), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032828), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032828), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.454 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 30032905), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033071), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032828), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.454 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 30032905), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033071), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032828), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.454 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 30032905), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033071), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033071), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.454 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 30032905), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033071), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033071), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.454 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 30032905), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033071), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033071), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.454 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 30032905), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033071), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033071), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.573 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 30033148), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033314), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033071), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.573 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 30033148), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033314), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033071), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.573 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 30033148), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033314), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.573 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 30033148), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033314), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.573 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 30033148), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033314), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:49.573 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 30033148), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033314), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:50.943 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:50.943 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:50.943 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:50.943 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:50.943 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:50.943 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:28:51.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:28:51.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:28:51.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:28:51.447 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30030468), gtid-set: "] [2021/12/02 23:28:51.460 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=6450] [2021/12/02 23:28:51.460 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:28:51.460 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:28:51.460 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 30030818), gtid-set: "] [2021/12/02 23:28:51.462 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.462 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.462 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.462 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.462 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30030468), gtid-set: (flushed position: (mysql-bin.000003, 30030468), gtid-set: )"] [2021/12/02 23:28:51.463 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30030468), gtid-set: (flushed position: (mysql-bin.000003, 30030468), gtid-set: )"] [2021/12/02 23:28:51.463 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:51.579 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER 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[2021/12/02 23:28:51.596 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:51.596 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.603 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:28:51.607 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:28:51.608 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:28:51.620 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30030818), gtid-set: (flushed position: (mysql-bin.000003, 30030818), gtid-set: )"] [2021/12/02 23:28:51.620 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:51.620 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30030547), gtid-set: , currentLocation: position: (mysql-bin.000003, 30030818), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`},{originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.622 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:28:51.622 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30030895), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031062), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.622 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30030895), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031062), gtid-set: , lastLocation: position: (mysql-bin.000003, 30030818), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.622 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30030895), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031062), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031062), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.622 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30030895), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031062), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031062), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.622 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30030818), gtid-set: (flushed position: (mysql-bin.000003, 30030818), gtid-set: )"] [2021/12/02 23:28:51.623 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30030818), gtid-set: (flushed position: (mysql-bin.000003, 30030818), gtid-set: )"] [2021/12/02 23:28:51.623 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:51.656 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` 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[2021/12/02 23:28:51.675 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:51.675 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30030895), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031062), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031062), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.728 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30031062), gtid-set: (flushed position: (mysql-bin.000003, 30031062), gtid-set: )"] [2021/12/02 23:28:51.728 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:51.728 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30030895), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031062), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031062), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.728 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30031139), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031303), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031062), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.728 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30031139), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031303), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031062), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.728 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30031139), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031303), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031303), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.728 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30031139), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031303), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031303), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.728 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30031062), gtid-set: (flushed position: (mysql-bin.000003, 30031062), gtid-set: )"] [2021/12/02 23:28:51.728 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30031062), gtid-set: (flushed position: (mysql-bin.000003, 30031062), gtid-set: )"] [2021/12/02 23:28:51.728 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:51.757 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:28:51.777 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:28:51.777 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30031139), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031303), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031303), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.822 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30031303), gtid-set: (flushed position: (mysql-bin.000003, 30031303), gtid-set: )"] [2021/12/02 23:28:51.822 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:51.822 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30031139), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031303), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031303), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.823 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 30031380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031303), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.823 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 30031380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031303), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.823 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 30031380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.823 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 30031380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031544), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.823 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30031303), gtid-set: (flushed position: (mysql-bin.000003, 30031303), gtid-set: )"] [2021/12/02 23:28:51.823 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30031303), gtid-set: (flushed position: (mysql-bin.000003, 30031303), gtid-set: )"] [2021/12/02 23:28:51.823 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:51.859 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:28:51.881 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:28:51.881 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 30031380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031544), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.947 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30031544), gtid-set: (flushed position: (mysql-bin.000003, 30031544), gtid-set: )"] [2021/12/02 23:28:51.947 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:51.947 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 30031380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031544), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.948 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30031623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.948 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30031623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.948 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30031623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:51.948 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30031623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031807), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:51.948 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30031544), gtid-set: (flushed position: (mysql-bin.000003, 30031544), gtid-set: )"] [2021/12/02 23:28:51.948 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30031544), gtid-set: (flushed position: (mysql-bin.000003, 30031544), gtid-set: )"] [2021/12/02 23:28:51.948 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:52.003 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER 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[2021/12/02 23:28:52.015 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:52.015 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30031623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031807), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:52.076 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30031807), gtid-set: (flushed position: (mysql-bin.000003, 30031807), gtid-set: )"] [2021/12/02 23:28:52.077 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:52.077 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30031623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30031807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031807), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:52.077 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30031884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.077 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30031884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30031807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.077 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30031884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.077 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30031884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032057), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:52.077 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30031807), gtid-set: (flushed position: (mysql-bin.000003, 30031807), gtid-set: )"] [2021/12/02 23:28:52.077 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30031807), gtid-set: (flushed position: (mysql-bin.000003, 30031807), gtid-set: )"] [2021/12/02 23:28:52.077 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:52.083 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30033659), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033846), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.083 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30033659), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033846), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.083 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30033659), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033846), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.084 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30033659), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033846), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.084 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30033659), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033846), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.084 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30033659), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033846), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.114 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`)\"],\"table-info-before\":{\"id\":469,\"name\":{\"O\":\"uqgqzm\",\"L\":\"uqgqzm\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"giiqave\",\"L\":\"giiqave\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1321,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"dspffg\",\"L\":\"dspffg\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wertqgd\",\"L\":\"wertqgd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"701103228\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kxqnrvhek\",\"L\":\"kxqnrvhek\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1752,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"ileutsjz\",\"L\":\"ileutsjz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"ubntdft\",\"L\":\"ubntdft\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":892,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"nntbceo\",\"L\":\"nntbceo\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1352,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"autvteit\",\"L\":\"autvteit\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2099-08-02 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[2021/12/02 23:28:52.133 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:52.133 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30031884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:52.133 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX 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[2021/12/02 23:28:52.149 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30032057), gtid-set: (flushed position: (mysql-bin.000003, 30032057), gtid-set: )"] [2021/12/02 23:28:52.149 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:52.149 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30031884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:52.149 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 30032134), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032301), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.149 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 30032134), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032301), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.150 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 30032134), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032301), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.150 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 30032134), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032301), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032301), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:52.150 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30032057), gtid-set: (flushed position: (mysql-bin.000003, 30032057), gtid-set: )"] [2021/12/02 23:28:52.150 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30032057), gtid-set: (flushed position: (mysql-bin.000003, 30032057), gtid-set: )"] [2021/12/02 23:28:52.150 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:52.191 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX 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[2021/12/02 23:28:52.200 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:52.200 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 30032134), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032301), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032301), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:52.255 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30032301), gtid-set: (flushed position: (mysql-bin.000003, 30032301), gtid-set: )"] [2021/12/02 23:28:52.255 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:52.255 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 30032134), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032301), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032301), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:52.255 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30032380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032585), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.255 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30032380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032585), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.255 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30032380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032585), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032585), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.255 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30032380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032585), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032585), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:52.255 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30032301), gtid-set: (flushed position: (mysql-bin.000003, 30032301), gtid-set: )"] [2021/12/02 23:28:52.255 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30032301), gtid-set: (flushed position: (mysql-bin.000003, 30032301), gtid-set: )"] [2021/12/02 23:28:52.256 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:52.300 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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p\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":48,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":46,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case5_fl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[2021/12/02 23:28:52.311 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:52.312 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30032380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032585), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032585), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:52.727 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30033925), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034112), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.727 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30033925), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034112), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.727 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30033925), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034112), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.727 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30033925), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034112), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.727 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30033925), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034112), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:52.728 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30033925), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034112), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.505 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.506 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.506 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.506 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.506 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.506 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.506 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.506 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.750 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30034541), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034746), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.750 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30034541), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034746), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.750 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30034541), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034746), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034746), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.751 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30034541), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034746), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034746), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.751 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30034541), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034746), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034746), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:53.751 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30034541), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034746), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034746), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.050 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30034825), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035012), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034746), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.050 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30034825), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035012), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034746), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.051 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30034825), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035012), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.051 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30034825), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035012), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.051 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30034825), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035012), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.051 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30034825), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035012), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.289 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30035091), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035278), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.289 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30035091), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035278), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.289 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30035091), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035278), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.289 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30035091), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035278), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.289 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30035091), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035278), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.289 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30035091), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035278), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.496 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30035357), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.496 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30035357), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.497 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30035357), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.497 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30035357), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.497 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30035357), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:54.497 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30035357), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.036 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30035623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.037 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30035623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.037 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30035623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.037 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30035623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.037 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30035623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.037 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30035623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.092 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.780826026s] [query="[ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)]"] [argument="[]"] [2021/12/02 23:28:55.108 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30032585), gtid-set: (flushed position: (mysql-bin.000003, 30032585), gtid-set: )"] [2021/12/02 23:28:55.108 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:55.108 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30032380), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032585), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032585), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:55.108 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 30032662), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032828), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032585), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.109 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 30032662), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032828), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032585), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.109 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 30032662), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032828), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032828), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.109 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 30032662), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032828), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032828), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:55.109 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30032585), gtid-set: (flushed position: (mysql-bin.000003, 30032585), gtid-set: )"] [2021/12/02 23:28:55.109 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30032585), gtid-set: (flushed position: (mysql-bin.000003, 30032585), gtid-set: )"] [2021/12/02 23:28:55.109 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:55.148 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:28:55.160 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_1\"]}"] [2021/12/02 23:28:55.160 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 30032662), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032828), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032828), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:55.160 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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case5_3\",\"L\":\"case5_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":50,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":9,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":33,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":10,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":24,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":50,\"max_idx_id\":10,\"max_cst_id\":0,\"update_timestamp\":429519728837918720,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:28:55.176 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30032828), gtid-set: (flushed position: (mysql-bin.000003, 30032828), gtid-set: )"] [2021/12/02 23:28:55.176 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:55.176 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 30032662), gtid-set: , currentLocation: position: (mysql-bin.000003, 30032828), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032828), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:55.176 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 30032905), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033071), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032828), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.176 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 30032905), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033071), gtid-set: , lastLocation: position: (mysql-bin.000003, 30032828), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.177 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 30032905), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033071), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033071), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.177 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 30032905), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033071), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033071), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:55.177 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30032828), gtid-set: (flushed position: (mysql-bin.000003, 30032828), gtid-set: )"] [2021/12/02 23:28:55.177 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30032828), gtid-set: (flushed position: (mysql-bin.000003, 30032828), gtid-set: )"] [2021/12/02 23:28:55.177 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:55.186 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30035884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.186 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30035884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.186 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30035884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.186 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30035884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.186 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30035884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.186 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30035884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.203 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:28:55.216 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_2\"]}"] [2021/12/02 23:28:55.216 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 30032905), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033071), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033071), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:55.216 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:28:55.231 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033071), gtid-set: (flushed position: (mysql-bin.000003, 30033071), gtid-set: )"] [2021/12/02 23:28:55.231 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:55.232 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 30032905), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033071), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033071), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:55.232 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 30033148), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033314), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033071), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.232 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 30033148), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033314), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033071), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.232 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 30033148), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033314), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.232 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 30033148), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033314), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:55.232 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30033071), gtid-set: (flushed position: (mysql-bin.000003, 30033071), gtid-set: )"] [2021/12/02 23:28:55.232 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033071), gtid-set: (flushed position: (mysql-bin.000003, 30033071), gtid-set: )"] [2021/12/02 23:28:55.232 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:55.255 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:28:55.309 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_3\"]}"] [2021/12/02 23:28:55.309 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 30033148), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033314), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:55.309 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN 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[2021/12/02 23:28:55.323 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:28:55.323 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:55.323 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 30033148), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033314), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:55.324 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.324 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.324 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:55.324 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:55.324 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:28:55.324 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:28:55.324 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:55.361 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER 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case9_flag\",\"L\":\"case9_flag\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":50,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":9,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":10,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":51,\"max_idx_id\":10,\"max_cst_id\":0,\"update_timestamp\":429519728891920384,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:28:55.368 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:55.368 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:28:55.374 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:28:55.374 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:55.374 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`uqgqzm`] [from="position: (mysql-bin.000003, 30033314), gtid-set: "] [to="position: (mysql-bin.000003, 30033314), gtid-set: "] [2021/12/02 23:28:55.412 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4163,\"syncerBinlog\":\"(mysql-bin.000003, 30033314)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:28:55.414 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 30033393), gtid-set: ], endLocation: [position: (mysql-bin.000003, 30033580), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:28:55.414 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:28:56.042 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 30036136), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036315), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.042 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 30036136), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036315), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.042 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 30036136), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036315), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036315), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.042 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 30036136), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036315), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036315), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.042 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 30036136), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036315), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036315), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.042 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 30036136), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036315), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036315), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.338 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:28:56.339 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:28:56.339 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:28:56.339 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:28:56.399 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30036392), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036559), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036315), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.399 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30036392), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036559), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036315), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.399 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30036392), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036559), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036559), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.399 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30036392), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036559), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036559), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.399 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30036392), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036559), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036559), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.399 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30036392), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036559), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036559), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.443 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033314), gtid-set: "] [2021/12/02 23:28:56.461 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=6858] [2021/12/02 23:28:56.461 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:28:56.461 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:28:56.461 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 30033580), gtid-set: "] [2021/12/02 23:28:56.462 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.462 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.463 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:56.463 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:28:56.463 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:28:56.463 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:28:56.463 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:56.503 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"table-info-before\":{\"id\":486,\"name\":{\"O\":\"uqgqzm\",\"L\":\"uqgqzm\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"giiqave\",\"L\":\"giiqave\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1321,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"dspffg\",\"L\":\"dspffg\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wertqgd\",\"L\":\"wertqgd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"701103228\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kxqnrvhek\",\"L\":\"kxqnrvhek\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1752,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"ileutsjz\",\"L\":\"ileutsjz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"ubntdft\",\"L\":\"ubntdft\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":892,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"nntbceo\",\"L\":\"nntbceo\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":4097,\"Flen\":1352,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"autvteit\",\"L\":\"autvteit\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2099-08-02 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case9_flag\",\"L\":\"case9_flag\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":50,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":9,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":10,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":51,\"max_idx_id\":10,\"max_cst_id\":0,\"update_timestamp\":429519729191813120,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:28:56.520 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:28:56.520 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:28:56.520 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:28:56.520 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:56.520 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`uqgqzm`] [from="position: (mysql-bin.000003, 30033314), gtid-set: "] [to="position: (mysql-bin.000003, 30033314), gtid-set: "] [2021/12/02 23:28:56.577 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4165,\"syncerBinlog\":\"(mysql-bin.000003, 30033314)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:28:56.588 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 30033393), gtid-set: ], endLocation: [position: (mysql-bin.000003, 30033580), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:28:56.588 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:28:58.248 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30393227), gtid-set: , currentLocation: position: (mysql-bin.000003, 30393394), gtid-set: , lastLocation: position: (mysql-bin.000003, 30393150), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:58.248 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30393227), gtid-set: , currentLocation: position: (mysql-bin.000003, 30393394), gtid-set: , lastLocation: position: (mysql-bin.000003, 30393150), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:58.248 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30393227), gtid-set: , currentLocation: position: (mysql-bin.000003, 30393394), gtid-set: , lastLocation: position: (mysql-bin.000003, 30393394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:58.248 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30393227), gtid-set: , currentLocation: position: (mysql-bin.000003, 30393394), gtid-set: , lastLocation: position: (mysql-bin.000003, 30393394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:58.248 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30393227), gtid-set: , currentLocation: position: (mysql-bin.000003, 30393394), gtid-set: , lastLocation: position: (mysql-bin.000003, 30393394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:58.248 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30393227), gtid-set: , currentLocation: position: (mysql-bin.000003, 30393394), gtid-set: , lastLocation: position: (mysql-bin.000003, 30393394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:58.533 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:58.533 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:58.533 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:58.533 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621977), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [2021/12/02 23:28:58.533 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30621730), gtid-set: (flushed position: (mysql-bin.000003, 29724534), gtid-set: )"] [2021/12/02 23:28:58.659 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:28:58.659 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"]]"] [2021/12/02 23:28:58.788 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30621730), gtid-set: (flushed position: (mysql-bin.000003, 30621730), gtid-set: )"] [2021/12/02 23:28:58.788 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:58.788 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621977), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [sourceTableID=`db_pessimistic`.`toeqb`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:28:58.789 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`toeqb`] [2021/12/02 23:28:58.813 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:28:58.813 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`toeqb`] ["start location"="position: (mysql-bin.000003, 30621807), gtid-set: "] ["end location"="position: (mysql-bin.000003, 30621977), gtid-set: "] [2021/12/02 23:28:58.813 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`toeqb`] ["start location"="position: (mysql-bin.000003, 30621807), gtid-set: "] ["end location"="position: (mysql-bin.000003, 30621977), gtid-set: "] [2021/12/02 23:28:58.813 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:28:58.818 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"toeqb\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL)\"]}"] [revision=2936] [2021/12/02 23:28:59.362 +00:00] [INFO] [syncer.go:2651] ["ignore DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621977), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [sourceTableID=`db_pessimistic`.`toeqb`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`toeqb`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL)\"],\"exec\":false,\"done\":false}"] [2021/12/02 23:28:59.362 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621977), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [2021/12/02 23:28:59.362 +00:00] [INFO] [syncer.go:1152] ["ignore shard DDLs in pessimistic shard mode"] [task=task_pessimistic] [unit="binlog replication"] [ddls="[\"ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL)\"]"] [2021/12/02 23:28:59.375 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:28:59.375 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"]]"] [2021/12/02 23:28:59.413 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30621807), gtid-set: (flushed position: (mysql-bin.000003, 30621807), gtid-set: )"] [2021/12/02 23:28:59.413 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:28:59.413 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621977), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [2021/12/02 23:28:59.413 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 30621977), gtid-set: "] [2021/12/02 23:28:59.443 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=6981] [2021/12/02 23:28:59.445 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`toeqb`, current location: position: (mysql-bin.000003, 30625690), gtid-set: , latest location: position: (mysql-bin.000003, 30621977), gtid-set: , all resolved: true}"] [2021/12/02 23:28:59.445 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 30621977), gtid-set: "] [2021/12/02 23:28:59.467 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=6983] [2021/12/02 23:28:59.494 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`toeqb`] [2021/12/02 23:28:59.509 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`toeqb`] ["create string"="CREATE TABLE `toeqb` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `xjrvdpg` int(18) DEFAULT NULL,\n `lmpabvenj` int(13) DEFAULT NULL,\n `aqddcu` varchar(1003) DEFAULT 'JJRDQGKHKVXCOJXHIQEAMQPZVHQJENI',\n `hnfxi` int(8) DEFAULT NULL,\n `mfksyaia` varchar(963) DEFAULT NULL,\n `lhkzsi` int(12) DEFAULT NULL,\n `zngaz` timestamp NOT NULL DEFAULT '1995-05-22 18:19:14',\n `ownkokbjd` int(10) DEFAULT NULL,\n `shsiwgpb` text NOT NULL,\n `cndvb` int(18) DEFAULT '455848759',\n `uuid` varchar(253) DEFAULT NULL,\n `pymdriv` timestamp DEFAULT '1990-10-31 21:29:18',\n `hnuko` timestamp NOT NULL DEFAULT '2021-12-04 23:09:25',\n `xdkfnk` datetime DEFAULT '2020-06-22 12:18:40',\n `cvcingh` timestamp NULL DEFAULT NULL,\n `uacrq` int(15) NOT NULL DEFAULT '1084705025',\n `pqbpqjc` timestamp DEFAULT '2016-09-24 21:01:13',\n `pykydlh` int(15) NOT NULL,\n `mseshea` int(11) DEFAULT NULL,\n `irogxy` int(18) NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:28:59.510 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30852375), gtid-set: , currentLocation: position: (mysql-bin.000003, 30852539), gtid-set: , lastLocation: position: (mysql-bin.000003, 30852298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:59.510 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30852375), gtid-set: , currentLocation: position: (mysql-bin.000003, 30852539), gtid-set: , lastLocation: position: (mysql-bin.000003, 30852298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:59.510 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30852375), gtid-set: , currentLocation: position: (mysql-bin.000003, 30852539), gtid-set: , lastLocation: position: (mysql-bin.000003, 30852539), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:59.510 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30852375), gtid-set: , currentLocation: position: (mysql-bin.000003, 30852539), gtid-set: , lastLocation: position: (mysql-bin.000003, 30852539), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:59.510 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30852375), gtid-set: , currentLocation: position: (mysql-bin.000003, 30852539), gtid-set: , lastLocation: position: (mysql-bin.000003, 30852539), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:28:59.510 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30852375), gtid-set: , currentLocation: position: (mysql-bin.000003, 30852539), gtid-set: , lastLocation: position: (mysql-bin.000003, 30852539), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:00.331 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530404), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:00.331 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530404), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:00.332 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:00.332 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:00.332 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:00.332 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:00.332 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:01.207 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 31961490), gtid-set: , currentLocation: position: (mysql-bin.000003, 31961677), gtid-set: , lastLocation: position: (mysql-bin.000003, 31961411), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:01.207 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 31961490), gtid-set: , currentLocation: position: (mysql-bin.000003, 31961677), gtid-set: , lastLocation: position: (mysql-bin.000003, 31961411), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:01.208 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 31961490), gtid-set: , currentLocation: position: (mysql-bin.000003, 31961677), gtid-set: , lastLocation: position: (mysql-bin.000003, 31961677), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:01.208 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 31961490), gtid-set: , currentLocation: position: (mysql-bin.000003, 31961677), gtid-set: , lastLocation: position: (mysql-bin.000003, 31961677), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:01.208 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 31961490), gtid-set: , currentLocation: position: (mysql-bin.000003, 31961677), gtid-set: , lastLocation: position: (mysql-bin.000003, 31961677), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:01.208 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 31961490), gtid-set: , currentLocation: position: (mysql-bin.000003, 31961677), gtid-set: , lastLocation: position: (mysql-bin.000003, 31961677), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:01.341 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:29:01.341 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:29:01.341 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:29:01.341 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:29:01.899 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033314), gtid-set: "] [2021/12/02 23:29:01.920 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=7044] [2021/12/02 23:29:01.920 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:29:01.920 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:29:01.920 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 30033580), gtid-set: "] [2021/12/02 23:29:01.925 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:01.925 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:01.952 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:01.952 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:29:01.952 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:29:01.952 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:29:01.952 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:02.011 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER 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e\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":46,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":50,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":9,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":10,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":51,\"max_idx_id\":10,\"max_cst_id\":0,\"update_timestamp\":429519730632818688,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:02.033 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:02.033 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:29:02.033 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:29:02.033 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:02.033 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`uqgqzm`] [from="position: (mysql-bin.000003, 30033314), gtid-set: "] [to="position: (mysql-bin.000003, 30033314), gtid-set: "] [2021/12/02 23:29:02.095 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 32152782), gtid-set: , currentLocation: position: (mysql-bin.000003, 32152951), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152705), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:02.095 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 32152782), gtid-set: , currentLocation: position: (mysql-bin.000003, 32152951), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152705), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:02.095 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 32152782), gtid-set: , currentLocation: position: (mysql-bin.000003, 32152951), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:02.095 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 32152782), gtid-set: , currentLocation: position: (mysql-bin.000003, 32152951), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:02.095 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 32152782), gtid-set: , currentLocation: position: (mysql-bin.000003, 32152951), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:02.095 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 32152782), gtid-set: , currentLocation: position: (mysql-bin.000003, 32152951), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:02.100 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4167,\"syncerBinlog\":\"(mysql-bin.000003, 30033314)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:29:02.104 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 30033393), gtid-set: ], endLocation: [position: (mysql-bin.000003, 30033580), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`uqgqzm`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:29:02.104 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:29:02.195 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 32153028), gtid-set: , currentLocation: position: (mysql-bin.000003, 32153194), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:02.195 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 32153028), gtid-set: , currentLocation: position: (mysql-bin.000003, 32153194), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:02.195 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 32153028), gtid-set: , currentLocation: position: (mysql-bin.000003, 32153194), gtid-set: , lastLocation: position: (mysql-bin.000003, 32153194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:02.195 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 32153028), gtid-set: , currentLocation: position: (mysql-bin.000003, 32153194), gtid-set: , lastLocation: position: (mysql-bin.000003, 32153194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:02.195 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 32153028), gtid-set: , currentLocation: position: (mysql-bin.000003, 32153194), gtid-set: , lastLocation: position: (mysql-bin.000003, 32153194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:02.195 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 32153028), gtid-set: , currentLocation: position: (mysql-bin.000003, 32153194), gtid-set: , lastLocation: position: (mysql-bin.000003, 32153194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:03.487 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 32505946), gtid-set: , currentLocation: position: (mysql-bin.000003, 32506132), gtid-set: , lastLocation: position: (mysql-bin.000003, 32505867), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:03.488 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 32505946), gtid-set: , currentLocation: position: (mysql-bin.000003, 32506132), gtid-set: , lastLocation: position: (mysql-bin.000003, 32505867), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:03.488 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 32505946), gtid-set: , currentLocation: position: (mysql-bin.000003, 32506132), gtid-set: , lastLocation: position: (mysql-bin.000003, 32506132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:03.488 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 32505946), gtid-set: , currentLocation: position: (mysql-bin.000003, 32506132), gtid-set: , lastLocation: position: (mysql-bin.000003, 32506132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:03.488 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 32505946), gtid-set: , currentLocation: position: (mysql-bin.000003, 32506132), gtid-set: , lastLocation: position: (mysql-bin.000003, 32506132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:03.488 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 32505946), gtid-set: , currentLocation: position: (mysql-bin.000003, 32506132), gtid-set: , lastLocation: position: (mysql-bin.000003, 32506132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:04.003 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 32639744), gtid-set: , currentLocation: position: (mysql-bin.000003, 32639919), gtid-set: , lastLocation: position: (mysql-bin.000003, 32639665), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:04.003 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 32639744), gtid-set: , currentLocation: position: (mysql-bin.000003, 32639919), gtid-set: , lastLocation: position: (mysql-bin.000003, 32639665), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:04.004 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 32639744), gtid-set: , currentLocation: position: (mysql-bin.000003, 32639919), gtid-set: , lastLocation: position: (mysql-bin.000003, 32639919), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:04.004 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 32639744), gtid-set: , currentLocation: position: (mysql-bin.000003, 32639919), gtid-set: , lastLocation: position: (mysql-bin.000003, 32639919), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:04.005 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 32639744), gtid-set: , currentLocation: position: (mysql-bin.000003, 32639919), gtid-set: , lastLocation: position: (mysql-bin.000003, 32639919), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:04.005 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 32639744), gtid-set: , currentLocation: position: (mysql-bin.000003, 32639919), gtid-set: , lastLocation: position: (mysql-bin.000003, 32639919), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:05.617 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 32951519), gtid-set: , currentLocation: position: (mysql-bin.000003, 32951688), gtid-set: , lastLocation: position: (mysql-bin.000003, 32951442), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:05.618 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 32951519), gtid-set: , currentLocation: position: (mysql-bin.000003, 32951688), gtid-set: , lastLocation: position: (mysql-bin.000003, 32951442), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:05.618 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 32951519), gtid-set: , currentLocation: position: (mysql-bin.000003, 32951688), gtid-set: , lastLocation: position: (mysql-bin.000003, 32951688), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:05.618 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 32951519), gtid-set: , currentLocation: position: (mysql-bin.000003, 32951688), gtid-set: , lastLocation: position: (mysql-bin.000003, 32951688), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:05.618 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 32951519), gtid-set: , currentLocation: position: (mysql-bin.000003, 32951688), gtid-set: , lastLocation: position: (mysql-bin.000003, 32951688), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:05.618 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 32951519), gtid-set: , currentLocation: position: (mysql-bin.000003, 32951688), gtid-set: , lastLocation: position: (mysql-bin.000003, 32951688), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:06.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:29:01.341 +00:00] [duration=5s] [2021/12/02 23:29:06.955 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33146599), gtid-set: , currentLocation: position: (mysql-bin.000003, 33146765), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146522), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:06.955 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33146599), gtid-set: , currentLocation: position: (mysql-bin.000003, 33146765), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146522), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:06.955 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33146599), gtid-set: , currentLocation: position: (mysql-bin.000003, 33146765), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146765), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:06.955 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33146599), gtid-set: , currentLocation: position: (mysql-bin.000003, 33146765), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146765), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:06.955 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33146599), gtid-set: , currentLocation: position: (mysql-bin.000003, 33146765), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146765), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:06.955 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33146599), gtid-set: , currentLocation: position: (mysql-bin.000003, 33146765), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146765), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:08.687 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33146844), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147033), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146765), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:08.687 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33146844), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147033), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146765), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:08.687 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33146844), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147033), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:08.687 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33146844), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147033), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:08.687 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33146844), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147033), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:08.688 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33146844), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147033), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:10.032 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33147112), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147301), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:10.032 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33147112), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147301), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:10.032 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33147112), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147301), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:10.032 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33147112), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147301), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:10.032 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33147112), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147301), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:10.032 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33147112), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147301), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:11.052 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33147380), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147569), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:11.053 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33147380), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147569), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:11.053 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33147380), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147569), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147569), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:11.053 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33147380), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147569), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147569), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:11.053 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33147380), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147569), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147569), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:11.053 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33147380), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147569), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147569), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:11.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:29:11.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:29:11.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:29:11.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:29:12.250 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033314), gtid-set: "] [2021/12/02 23:29:12.281 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=7286] [2021/12/02 23:29:12.281 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:29:12.281 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:29:12.281 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 30033580), gtid-set: "] [2021/12/02 23:29:12.284 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:12.284 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033314), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:12.286 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:12.288 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:29:12.288 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:29:12.288 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033314), gtid-set: (flushed position: (mysql-bin.000003, 30033314), gtid-set: )"] [2021/12/02 23:29:12.289 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:12.313 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33147648), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147829), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147569), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:12.328 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33147648), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147829), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147569), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:12.337 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33147648), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147829), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147829), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:12.337 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33147648), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147829), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147829), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:12.340 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33147648), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147829), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147829), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:12.340 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33147648), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147829), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147829), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:12.413 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER 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case9_flag\",\"L\":\"case9_flag\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":50,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":9,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":10,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":51,\"max_idx_id\":10,\"max_cst_id\":0,\"update_timestamp\":429519733353349120,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:12.438 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:12.438 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:29:12.484 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_2'"] [2021/12/02 23:29:12.732 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033580), gtid-set: (flushed position: (mysql-bin.000003, 30033580), gtid-set: )"] [2021/12/02 23:29:12.732 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:12.732 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30033393), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033580), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:29:12.877 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:29:12.877 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30033659), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033846), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:12.877 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30033659), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033846), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:12.877 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30033659), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033846), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:12.877 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30033659), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033846), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033846), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:29:12.877 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30033580), gtid-set: (flushed position: (mysql-bin.000003, 30033580), gtid-set: )"] [2021/12/02 23:29:12.877 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033580), gtid-set: (flushed position: (mysql-bin.000003, 30033580), gtid-set: )"] [2021/12/02 23:29:12.877 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:12.922 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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case5_3\",\"L\":\"case5_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":50,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"lbhqeylc\",\"L\":\"lbhqeylc\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":9,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":33,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":10,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":24,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000078,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":52,\"max_idx_id\":10,\"max_cst_id\":0,\"update_timestamp\":429519733498314752,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:12.947 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:12.947 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30033659), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033846), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033846), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:29:13.015 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_3'"] [2021/12/02 23:29:13.391 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033846), gtid-set: (flushed position: (mysql-bin.000003, 30033846), gtid-set: )"] [2021/12/02 23:29:13.391 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:13.391 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30033659), gtid-set: , currentLocation: position: (mysql-bin.000003, 30033846), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033846), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:29:13.391 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30033925), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034112), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:13.391 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30033925), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034112), gtid-set: , lastLocation: position: (mysql-bin.000003, 30033846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:13.392 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30033925), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034112), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:13.392 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30033925), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034112), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034112), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:29:13.392 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30033846), gtid-set: (flushed position: (mysql-bin.000003, 30033846), gtid-set: )"] [2021/12/02 23:29:13.394 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30033846), gtid-set: (flushed position: (mysql-bin.000003, 30033846), gtid-set: )"] [2021/12/02 23:29:13.436 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:13.551 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"down-schema\":\"db_optimistic\",\"down-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER 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p\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":48,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":46,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case5_fl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[2021/12/02 23:29:13.619 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`uqgqzm`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"uqgqzm\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:13.619 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30033925), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034112), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034112), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:29:13.704 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [2021/12/02 23:29:13.719 +00:00] [WARN] [db.go:184] ["execute statements"] [task=task_optimistic] [unit="binlog replication"] [retry=0] [queries="[ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, RawCause: Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [2021/12/02 23:29:13.719 +00:00] [WARN] [db.go:188] ["execute sql failed by retryable error"] [task=task_optimistic] [unit="binlog replication"] [retry=0] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, RawCause: Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [errorVerbose="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, RawCause: Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]\ngithub.com/pingcap/ticdc/dm/pkg/terror.(*Error).Delegate\n\tgithub.com/pingcap/ticdc/dm/pkg/terror/terror.go:311\ngithub.com/pingcap/ticdc/dm/pkg/conn.(*BaseConn).ExecuteSQLWithIgnoreError\n\tgithub.com/pingcap/ticdc/dm/pkg/conn/baseconn.go:199\ngithub.com/pingcap/ticdc/dm/syncer/dbconn.(*DBConn).ExecuteSQLWithIgnore.func3\n\tgithub.com/pingcap/ticdc/dm/syncer/dbconn/db.go:202\ngithub.com/pingcap/ticdc/dm/pkg/retry.(*FiniteRetryStrategy).Apply\n\tgithub.com/pingcap/ticdc/dm/pkg/retry/strategy.go:70\ngithub.com/pingcap/ticdc/dm/pkg/conn.(*BaseConn).ApplyRetryStrategy\n\tgithub.com/pingcap/ticdc/dm/pkg/conn/baseconn.go:224\ngithub.com/pingcap/ticdc/dm/syncer/dbconn.(*DBConn).ExecuteSQLWithIgnore\n\tgithub.com/pingcap/ticdc/dm/syncer/dbconn/db.go:197\ngithub.com/pingcap/ticdc/dm/syncer.(*Syncer).syncDDL\n\tgithub.com/pingcap/ticdc/dm/syncer/syncer.go:1169\nruntime.goexit\n\truntime/asm_amd64.s:1371"] [2021/12/02 23:29:13.978 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33147906), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148075), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147829), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:13.978 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33147906), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148075), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147829), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:13.978 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33147906), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148075), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148075), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:13.978 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33147906), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148075), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148075), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:13.978 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33147906), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148075), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148075), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:13.978 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33147906), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148075), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148075), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:15.904 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33148154), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148361), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148075), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:15.904 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33148154), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148361), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148075), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:15.905 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33148154), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148361), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148361), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:15.905 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33148154), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148361), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148361), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:15.905 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33148154), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148361), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148361), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:15.905 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33148154), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148361), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148361), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:16.749 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_1'"] [2021/12/02 23:29:16.809 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30034112), gtid-set: (flushed position: (mysql-bin.000003, 30034112), gtid-set: )"] [2021/12/02 23:29:16.809 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:16.809 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.uqgqzm ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30033925), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034112), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034112), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`uqgqzm` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`uqgqzm`, targetTables: `db_optimistic`.`uqgqzm`}}"] [2021/12/02 23:29:16.809 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:16.809 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034112), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:16.810 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:16.810 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:16.810 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30034112), gtid-set: (flushed position: (mysql-bin.000003, 30034112), gtid-set: )"] [2021/12/02 23:29:16.810 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30034112), gtid-set: (flushed position: (mysql-bin.000003, 30034112), gtid-set: )"] [2021/12/02 23:29:16.810 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:16.810 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`eeodta`] [2021/12/02 23:29:16.977 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER 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Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000103,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":23,\"max_idx_id\":2,\"max_cst_id\":0,\"update_timestamp\":429519734553182208,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:16.998 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:16.999 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:17.009 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:29:17.020 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:29:17.028 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:29:17.139 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30034462), gtid-set: (flushed position: (mysql-bin.000003, 30034462), gtid-set: )"] [2021/12/02 23:29:17.139 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:17.139 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 30034191), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034462), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:17.139 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30034541), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034746), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:17.139 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30034541), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034746), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:17.140 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30034541), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034746), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034746), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:17.140 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30034541), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034746), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034746), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:17.140 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30034462), gtid-set: (flushed position: (mysql-bin.000003, 30034462), gtid-set: )"] [2021/12/02 23:29:17.140 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30034462), gtid-set: (flushed position: (mysql-bin.000003, 30034462), gtid-set: )"] [2021/12/02 23:29:17.140 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:17.185 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000103,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":23,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519734612951040,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:17.211 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:17.211 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30034541), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034746), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034746), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:18.585 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148361), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:18.585 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148361), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:18.586 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:18.586 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:18.586 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:18.586 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:18.586 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:18.587 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:19.445 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33148790), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148958), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:19.445 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33148790), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148958), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:19.445 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33148790), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148958), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:19.445 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33148790), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148958), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:19.445 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33148790), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148958), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:19.445 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33148790), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148958), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:19.617 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33149035), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149200), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:19.617 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33149035), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149200), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:19.617 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33149035), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149200), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:19.617 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33149035), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149200), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:19.617 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33149035), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149200), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:19.617 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33149035), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149200), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:20.659 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:20.659 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:20.659 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:20.659 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:20.660 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:20.660 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:21.096 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33149543), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149717), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:21.096 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33149543), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149717), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:21.096 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33149543), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149717), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:21.096 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33149543), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149717), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:21.096 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33149543), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149717), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:21.096 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33149543), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149717), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.046 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33149796), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149976), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.046 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33149796), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149976), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.046 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33149796), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149976), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.046 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33149796), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149976), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.046 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33149796), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149976), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.046 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33149796), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149976), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.347 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=5.134716402s] [query="[ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)]"] [argument="[]"] [2021/12/02 23:29:22.362 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30034746), gtid-set: (flushed position: (mysql-bin.000003, 30034746), gtid-set: )"] [2021/12/02 23:29:22.362 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:22.362 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 30034541), gtid-set: , currentLocation: position: (mysql-bin.000003, 30034746), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034746), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.362 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30034825), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035012), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034746), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.362 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30034825), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035012), gtid-set: , lastLocation: position: (mysql-bin.000003, 30034746), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.363 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30034825), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035012), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.363 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30034825), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035012), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035012), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.363 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30034746), gtid-set: (flushed position: (mysql-bin.000003, 30034746), gtid-set: )"] [2021/12/02 23:29:22.363 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30034746), gtid-set: (flushed position: (mysql-bin.000003, 30034746), gtid-set: )"] [2021/12/02 23:29:22.363 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:22.398 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER 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_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000103,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":24,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519735980032000,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:22.406 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:22.406 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30034825), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035012), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035012), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.411 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_2'"] [2021/12/02 23:29:22.425 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30035012), gtid-set: (flushed position: (mysql-bin.000003, 30035012), gtid-set: )"] [2021/12/02 23:29:22.425 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:22.425 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 30034825), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035012), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035012), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.425 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30035091), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035278), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.425 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30035091), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035278), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035012), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.425 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30035091), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035278), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.425 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30035091), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035278), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035278), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.425 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30035012), gtid-set: (flushed position: (mysql-bin.000003, 30035012), gtid-set: )"] [2021/12/02 23:29:22.425 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30035012), gtid-set: (flushed position: (mysql-bin.000003, 30035012), gtid-set: )"] [2021/12/02 23:29:22.425 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:22.455 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER 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Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case3_2\",\"L\":\"case3_2\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case3_3\",\"L\":\"case3_3\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":n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[2021/12/02 23:29:22.463 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:22.463 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30035091), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035278), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035278), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.468 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_3'"] [2021/12/02 23:29:22.483 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30035278), gtid-set: (flushed position: (mysql-bin.000003, 30035278), gtid-set: )"] [2021/12/02 23:29:22.483 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:22.483 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 30035091), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035278), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035278), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.484 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30035357), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.484 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30035357), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.484 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30035357), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.484 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30035357), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035544), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.484 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30035278), gtid-set: (flushed position: (mysql-bin.000003, 30035278), gtid-set: )"] [2021/12/02 23:29:22.484 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30035278), gtid-set: (flushed position: (mysql-bin.000003, 30035278), gtid-set: )"] [2021/12/02 23:29:22.484 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:22.529 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER 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[2021/12/02 23:29:22.551 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:22.551 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30035357), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035544), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.553 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_1'"] [2021/12/02 23:29:22.572 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30035544), gtid-set: (flushed position: (mysql-bin.000003, 30035544), gtid-set: )"] [2021/12/02 23:29:22.572 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:22.572 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 30035357), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035544), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035544), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.572 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30035623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.572 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30035623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.572 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30035623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.572 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30035623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035807), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.572 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30035544), gtid-set: (flushed position: (mysql-bin.000003, 30035544), gtid-set: )"] [2021/12/02 23:29:22.573 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30035544), gtid-set: (flushed position: (mysql-bin.000003, 30035544), gtid-set: )"] [2021/12/02 23:29:22.573 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:22.620 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER 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fault\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":18,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":20,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000103,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":27,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519736036130816,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:22.627 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:22.627 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30035623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035807), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.631 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:29:22.648 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30035807), gtid-set: (flushed position: (mysql-bin.000003, 30035807), gtid-set: )"] [2021/12/02 23:29:22.648 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:22.648 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 30035623), gtid-set: , currentLocation: position: (mysql-bin.000003, 30035807), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035807), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.648 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30035884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.648 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30035884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30035807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.648 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30035884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.648 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30035884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036057), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.648 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30035807), gtid-set: (flushed position: (mysql-bin.000003, 30035807), gtid-set: )"] [2021/12/02 23:29:22.648 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30035807), gtid-set: (flushed position: (mysql-bin.000003, 30035807), gtid-set: )"] [2021/12/02 23:29:22.648 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:22.704 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX 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[2021/12/02 23:29:22.714 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:22.714 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30035884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036057), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:22.817 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33150053), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150221), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.817 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33150053), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150221), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.817 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33150053), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150221), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.817 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33150053), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150221), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.817 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33150053), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150221), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:22.817 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33150053), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150221), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.130 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33150298), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150466), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.130 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33150298), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150466), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.130 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33150298), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150466), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150466), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.130 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33150298), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150466), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150466), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.130 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33150298), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150466), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150466), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.130 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33150298), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150466), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150466), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.370 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33150545), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150751), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150466), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.370 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33150545), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150751), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150466), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.370 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33150545), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150751), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.370 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33150545), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150751), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.370 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33150545), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150751), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.370 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33150545), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150751), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.501 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33150828), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150997), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.501 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33150828), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150997), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.501 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33150828), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150997), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150997), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.501 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33150828), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150997), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150997), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.501 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33150828), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150997), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150997), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.501 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33150828), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150997), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150997), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.567 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33151074), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151240), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150997), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.567 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33151074), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151240), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150997), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.567 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33151074), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151240), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.567 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33151074), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151240), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.568 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33151074), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151240), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.568 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33151074), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151240), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.806 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.806 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.806 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.806 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.806 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.806 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.884 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33151584), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151759), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.884 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33151584), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151759), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.884 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33151584), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151759), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.884 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33151584), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151759), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.884 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33151584), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151759), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:23.884 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33151584), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151759), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.182 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 33151836), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152004), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.182 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 33151836), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152004), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.182 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 33151836), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152004), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.182 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 33151836), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152004), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.182 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 33151836), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152004), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.182 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 33151836), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152004), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.206 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 33152081), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152249), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.206 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 33152081), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152249), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.206 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 33152081), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152249), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.206 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 33152081), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152249), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.206 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 33152081), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152249), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.206 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 33152081), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152249), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.234 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 33152326), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152494), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.234 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 33152326), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152494), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.234 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 33152326), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152494), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152494), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.234 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 33152326), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152494), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152494), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.234 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 33152326), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152494), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152494), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.234 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 33152326), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152494), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152494), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.417 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33152573), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152762), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152494), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.417 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33152573), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152762), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152494), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.417 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33152573), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152762), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152762), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.417 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33152573), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152762), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152762), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.418 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33152573), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152762), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152762), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.418 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33152573), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152762), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152762), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.647 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33152841), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153030), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152762), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.647 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33152841), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153030), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152762), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.647 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33152841), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153030), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.647 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33152841), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153030), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.647 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33152841), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153030), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.647 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33152841), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153030), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.885 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33153109), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153298), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.885 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33153109), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153298), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.885 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33153109), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153298), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.885 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33153109), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153298), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.885 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33153109), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153298), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:24.885 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33153109), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153298), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.070 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.070 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.070 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.071 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.071 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.071 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.071 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.071 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.247 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.532628895s] [query="[ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`)]"] [argument="[]"] [2021/12/02 23:29:25.256 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30036057), gtid-set: (flushed position: (mysql-bin.000003, 30036057), gtid-set: )"] [2021/12/02 23:29:25.256 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.256 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 30035884), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036057), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036057), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.256 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 30036136), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036315), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.256 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 30036136), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036315), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.256 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 30036136), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036315), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036315), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.256 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 30036136), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036315), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036315), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.256 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30036057), gtid-set: (flushed position: (mysql-bin.000003, 30036057), gtid-set: )"] [2021/12/02 23:29:25.256 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30036057), gtid-set: (flushed position: (mysql-bin.000003, 30036057), gtid-set: )"] [2021/12/02 23:29:25.256 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.272 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.272 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.273 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.273 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.273 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.273 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.273 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.273 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.279 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`)\"],\"table-info-before\":{\"id\":74,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 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[2021/12/02 23:29:25.287 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:25.287 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 30036136), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036315), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036315), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.287 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX 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[2021/12/02 23:29:25.296 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30036315), gtid-set: (flushed position: (mysql-bin.000003, 30036315), gtid-set: )"] [2021/12/02 23:29:25.296 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.296 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 30036136), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036315), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036315), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.296 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30036392), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036559), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036315), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.296 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30036392), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036559), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036315), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.296 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30036392), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036559), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036559), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.296 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30036392), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036559), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036559), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.296 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30036315), gtid-set: (flushed position: (mysql-bin.000003, 30036315), gtid-set: )"] [2021/12/02 23:29:25.296 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30036315), gtid-set: (flushed position: (mysql-bin.000003, 30036315), gtid-set: )"] [2021/12/02 23:29:25.296 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.319 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX 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[2021/12/02 23:29:25.325 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:25.325 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30036392), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036559), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036559), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.327 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:29:25.338 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30036559), gtid-set: (flushed position: (mysql-bin.000003, 30036559), gtid-set: )"] [2021/12/02 23:29:25.338 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.338 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 30036392), gtid-set: , currentLocation: position: (mysql-bin.000003, 30036559), gtid-set: , lastLocation: position: (mysql-bin.000003, 30036559), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.340 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30393227), gtid-set: , currentLocation: position: (mysql-bin.000003, 30393394), gtid-set: , lastLocation: position: (mysql-bin.000003, 30393150), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.340 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30393227), gtid-set: , currentLocation: position: (mysql-bin.000003, 30393394), gtid-set: , lastLocation: position: (mysql-bin.000003, 30393150), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.340 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30393227), gtid-set: , currentLocation: position: (mysql-bin.000003, 30393394), gtid-set: , lastLocation: position: (mysql-bin.000003, 30393394), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.340 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30393227), gtid-set: , currentLocation: position: (mysql-bin.000003, 30393394), gtid-set: , lastLocation: position: (mysql-bin.000003, 30393394), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.340 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30393150), gtid-set: (flushed position: (mysql-bin.000003, 30036559), gtid-set: )"] [2021/12/02 23:29:25.343 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30393150), gtid-set: (flushed position: (mysql-bin.000003, 30393150), gtid-set: )"] [2021/12/02 23:29:25.343 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.380 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT\"],\"table-info-before\":{\"id\":74,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 22:50:02\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cepzgoru\",\"L\":\"cepzgoru\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uvibxvfn\",\"L\":\"uvibxvfn\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"hdpwvlm\",\"L\":\"hdpwvlm\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"klluc\",\"L\":\"klluc\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"vdasybpv\",\"L\":\"vdasybpv\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"ysygsbd\",\"L\":\"ysygsbd\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"kmtpyfyo\",\"L\":\"kmtpyfyo\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":554,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case3_1\",\"L\":\"case3_1\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":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fault\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case1\",\"L\":\"case1\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":18,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":20,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000103,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":28,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519736762269696,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:25.385 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:25.385 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30393227), gtid-set: , currentLocation: position: (mysql-bin.000003, 30393394), gtid-set: , lastLocation: position: (mysql-bin.000003, 30393394), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.412 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30393394), gtid-set: (flushed position: (mysql-bin.000003, 30393394), gtid-set: )"] [2021/12/02 23:29:25.412 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.412 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 30393227), gtid-set: , currentLocation: position: (mysql-bin.000003, 30393394), gtid-set: , lastLocation: position: (mysql-bin.000003, 30393394), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.413 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.413 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.413 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`irogxy` INT(18) NOT NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.413 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.413 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.413 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (irogxy int(18) NOT NULL), startLocation: position: (mysql-bin.000003, 30621807), gtid-set: , currentLocation: position: (mysql-bin.000003, 30621977), gtid-set: , lastLocation: position: (mysql-bin.000003, 30621977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.414 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30852375), gtid-set: , currentLocation: position: (mysql-bin.000003, 30852539), gtid-set: , lastLocation: position: (mysql-bin.000003, 30852298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.414 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30852375), gtid-set: , currentLocation: position: (mysql-bin.000003, 30852539), gtid-set: , lastLocation: position: (mysql-bin.000003, 30852298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.414 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30852375), gtid-set: , currentLocation: position: (mysql-bin.000003, 30852539), gtid-set: , lastLocation: position: (mysql-bin.000003, 30852539), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.414 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30852375), gtid-set: , currentLocation: position: (mysql-bin.000003, 30852539), gtid-set: , lastLocation: position: (mysql-bin.000003, 30852539), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.414 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 30852298), gtid-set: (flushed position: (mysql-bin.000003, 30393394), gtid-set: )"] [2021/12/02 23:29:25.416 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30852298), gtid-set: (flushed position: (mysql-bin.000003, 30852298), gtid-set: )"] [2021/12/02 23:29:25.416 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.437 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN 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[2021/12/02 23:29:25.447 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:29:25.447 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30852375), gtid-set: , currentLocation: position: (mysql-bin.000003, 30852539), gtid-set: , lastLocation: position: (mysql-bin.000003, 30852539), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.475 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 30852539), gtid-set: (flushed position: (mysql-bin.000003, 30852539), gtid-set: )"] [2021/12/02 23:29:25.475 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.475 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 30852375), gtid-set: , currentLocation: position: (mysql-bin.000003, 30852539), gtid-set: , lastLocation: position: (mysql-bin.000003, 30852539), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.477 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530404), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.477 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530404), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.477 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530712), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.477 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530712), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.477 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 31530404), gtid-set: (flushed position: (mysql-bin.000003, 30852539), gtid-set: )"] [2021/12/02 23:29:25.479 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 31530404), gtid-set: (flushed position: (mysql-bin.000003, 31530404), gtid-set: )"] [2021/12/02 23:29:25.479 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.543 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN 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22:50:02\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cepzgoru\",\"L\":\"cepzgoru\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uvibxvfn\",\"L\":\"uvibxvfn\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"hdpwvlm\",\"L\":\"hdpwvlm\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"klluc\",\"L\":\"klluc\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"vdasybpv\",\"L\":\"vdasybpv\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"ysygsbd\",\"L\":\"ysygsbd\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"kmtpyfyo\",\"L\":\"kmtpyfyo\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":554,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case3_1\",\"L\":\"case3_1\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":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null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case3_2\",\"L\":\"case3_2\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case3_3\",\"L\":\"case3_3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":18,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":20,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000103,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":30,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519736803426304,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:25.553 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:25.553 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530712), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.557 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_2'"] [2021/12/02 23:29:25.558 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_1'"] [2021/12/02 23:29:25.567 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 31530712), gtid-set: (flushed position: (mysql-bin.000003, 31530712), gtid-set: )"] [2021/12/02 23:29:25.567 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.567 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 31530483), gtid-set: , currentLocation: position: (mysql-bin.000003, 31530712), gtid-set: , lastLocation: position: (mysql-bin.000003, 31530712), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.568 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 31961490), gtid-set: , currentLocation: position: (mysql-bin.000003, 31961677), gtid-set: , lastLocation: position: (mysql-bin.000003, 31961411), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.568 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 31961490), gtid-set: , currentLocation: position: (mysql-bin.000003, 31961677), gtid-set: , lastLocation: position: (mysql-bin.000003, 31961411), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.568 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 31961490), gtid-set: , currentLocation: position: (mysql-bin.000003, 31961677), gtid-set: , lastLocation: position: (mysql-bin.000003, 31961677), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.568 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 31961490), gtid-set: , currentLocation: position: (mysql-bin.000003, 31961677), gtid-set: , lastLocation: position: (mysql-bin.000003, 31961677), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.568 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 31961411), gtid-set: (flushed position: (mysql-bin.000003, 31530712), gtid-set: )"] [2021/12/02 23:29:25.570 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 31961411), gtid-set: (flushed position: (mysql-bin.000003, 31961411), gtid-set: )"] [2021/12/02 23:29:25.570 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.592 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":31,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519736820727808,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:25.599 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:25.599 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 31961490), gtid-set: , currentLocation: position: (mysql-bin.000003, 31961677), gtid-set: , lastLocation: position: (mysql-bin.000003, 31961677), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.601 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_3'"] [2021/12/02 23:29:25.609 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 31961677), gtid-set: (flushed position: (mysql-bin.000003, 31961677), gtid-set: )"] [2021/12/02 23:29:25.609 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.609 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 31961490), gtid-set: , currentLocation: position: (mysql-bin.000003, 31961677), gtid-set: , lastLocation: position: (mysql-bin.000003, 31961677), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:29:25.610 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 32152782), gtid-set: , currentLocation: position: (mysql-bin.000003, 32152951), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152705), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.610 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 32152782), gtid-set: , currentLocation: position: (mysql-bin.000003, 32152951), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152705), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.611 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 32152782), gtid-set: , currentLocation: position: (mysql-bin.000003, 32152951), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.611 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 32152782), gtid-set: , currentLocation: position: (mysql-bin.000003, 32152951), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152951), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.611 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 32152705), gtid-set: (flushed position: (mysql-bin.000003, 31961677), gtid-set: )"] [2021/12/02 23:29:25.615 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 32152705), gtid-set: (flushed position: (mysql-bin.000003, 32152705), gtid-set: )"] [2021/12/02 23:29:25.615 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.615 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`wihxkukz`] [2021/12/02 23:29:25.635 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`\"],\"table-info-before\":{\"id\":72,\"name\":{\"O\":\"wihxkukz\",\"L\":\"wihxkukz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"fghkazgw\",\"L\":\"fghkazgw\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"817191216\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"pgnnes\",\"L\":\"pgnnes\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"375633852\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wdrvnbw\",\"L\":\"wdrvnbw\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"vmymtyk\",\"L\":\"vmymtyk\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2019-09-24 09:49:35\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":129,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"raqkn\",\"L\":\"raqkn\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Coll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ull,\"origin_default_bit\":null,\"default\":\"2019-09-24 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ate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":19,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519736832000000,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:25.641 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:25.641 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 32152782), gtid-set: , currentLocation: position: (mysql-bin.000003, 32152951), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152951), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.644 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`"] [argument="[]"] [error="Error 1091: index case9_idx doesn't exist"] [2021/12/02 23:29:25.650 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 32152951), gtid-set: (flushed position: (mysql-bin.000003, 32152951), gtid-set: )"] [2021/12/02 23:29:25.650 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.650 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 32152782), gtid-set: , currentLocation: position: (mysql-bin.000003, 32152951), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152951), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.650 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 32153028), gtid-set: , currentLocation: position: (mysql-bin.000003, 32153194), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.651 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 32153028), gtid-set: , currentLocation: position: (mysql-bin.000003, 32153194), gtid-set: , lastLocation: position: (mysql-bin.000003, 32152951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.651 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 32153028), gtid-set: , currentLocation: position: (mysql-bin.000003, 32153194), gtid-set: , lastLocation: position: (mysql-bin.000003, 32153194), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.651 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 32153028), gtid-set: , currentLocation: position: (mysql-bin.000003, 32153194), gtid-set: , lastLocation: position: (mysql-bin.000003, 32153194), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.651 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 32152951), gtid-set: (flushed position: (mysql-bin.000003, 32152951), gtid-set: )"] [2021/12/02 23:29:25.651 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 32152951), gtid-set: (flushed position: (mysql-bin.000003, 32152951), gtid-set: )"] [2021/12/02 23:29:25.651 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.671 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN 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[2021/12/02 23:29:25.679 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:29:25.680 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 32153028), gtid-set: , currentLocation: position: (mysql-bin.000003, 32153194), gtid-set: , lastLocation: position: (mysql-bin.000003, 32153194), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.704 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 32153194), gtid-set: (flushed position: (mysql-bin.000003, 32153194), gtid-set: )"] [2021/12/02 23:29:25.704 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.704 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 32153028), gtid-set: , currentLocation: position: (mysql-bin.000003, 32153194), gtid-set: , lastLocation: position: (mysql-bin.000003, 32153194), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.706 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 32505946), gtid-set: , currentLocation: position: (mysql-bin.000003, 32506132), gtid-set: , lastLocation: position: (mysql-bin.000003, 32505867), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.706 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 32505946), gtid-set: , currentLocation: position: (mysql-bin.000003, 32506132), gtid-set: , lastLocation: position: (mysql-bin.000003, 32505867), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.706 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 32505946), gtid-set: , currentLocation: position: (mysql-bin.000003, 32506132), gtid-set: , lastLocation: position: (mysql-bin.000003, 32506132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.706 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 32505946), gtid-set: , currentLocation: position: (mysql-bin.000003, 32506132), gtid-set: , lastLocation: position: (mysql-bin.000003, 32506132), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.706 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 32505867), gtid-set: (flushed position: (mysql-bin.000003, 32153194), gtid-set: )"] [2021/12/02 23:29:25.709 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 32505867), gtid-set: (flushed position: (mysql-bin.000003, 32505867), gtid-set: )"] [2021/12/02 23:29:25.709 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.738 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER 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ate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":20,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519736856903680,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:25.745 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:25.745 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 32505946), gtid-set: , currentLocation: position: (mysql-bin.000003, 32506132), gtid-set: , lastLocation: position: (mysql-bin.000003, 32506132), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.772 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 32506132), gtid-set: (flushed position: (mysql-bin.000003, 32506132), gtid-set: )"] [2021/12/02 23:29:25.772 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.772 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 32505946), gtid-set: , currentLocation: position: (mysql-bin.000003, 32506132), gtid-set: , lastLocation: position: (mysql-bin.000003, 32506132), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.773 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 32639744), gtid-set: , currentLocation: position: (mysql-bin.000003, 32639919), gtid-set: , lastLocation: position: (mysql-bin.000003, 32639665), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.773 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 32639744), gtid-set: , currentLocation: position: (mysql-bin.000003, 32639919), gtid-set: , lastLocation: position: (mysql-bin.000003, 32639665), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.773 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 32639744), gtid-set: , currentLocation: position: (mysql-bin.000003, 32639919), gtid-set: , lastLocation: position: (mysql-bin.000003, 32639919), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.773 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 32639744), gtid-set: , currentLocation: position: (mysql-bin.000003, 32639919), gtid-set: , lastLocation: position: (mysql-bin.000003, 32639919), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.773 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 32639665), gtid-set: (flushed position: (mysql-bin.000003, 32506132), gtid-set: )"] [2021/12/02 23:29:25.775 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 32639665), gtid-set: (flushed position: (mysql-bin.000003, 32639665), gtid-set: )"] [2021/12/02 23:29:25.775 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.800 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX 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[2021/12/02 23:29:25.806 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:25.806 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 32639744), gtid-set: , currentLocation: position: (mysql-bin.000003, 32639919), gtid-set: , lastLocation: position: (mysql-bin.000003, 32639919), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.806 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX 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[2021/12/02 23:29:25.816 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 32639919), gtid-set: (flushed position: (mysql-bin.000003, 32639919), gtid-set: )"] [2021/12/02 23:29:25.816 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.816 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 32639744), gtid-set: , currentLocation: position: (mysql-bin.000003, 32639919), gtid-set: , lastLocation: position: (mysql-bin.000003, 32639919), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.818 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 32951519), gtid-set: , currentLocation: position: (mysql-bin.000003, 32951688), gtid-set: , lastLocation: position: (mysql-bin.000003, 32951442), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.818 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 32951519), gtid-set: , currentLocation: position: (mysql-bin.000003, 32951688), gtid-set: , lastLocation: position: (mysql-bin.000003, 32951442), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.818 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 32951519), gtid-set: , currentLocation: position: (mysql-bin.000003, 32951688), gtid-set: , lastLocation: position: (mysql-bin.000003, 32951688), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.818 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 32951519), gtid-set: , currentLocation: position: (mysql-bin.000003, 32951688), gtid-set: , lastLocation: position: (mysql-bin.000003, 32951688), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.818 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 32951442), gtid-set: (flushed position: (mysql-bin.000003, 32639919), gtid-set: )"] [2021/12/02 23:29:25.820 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 32951442), gtid-set: (flushed position: (mysql-bin.000003, 32951442), gtid-set: )"] [2021/12/02 23:29:25.820 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.868 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT\"],\"table-info-before\":{\"id\":72,\"name\":{\"O\":\"wihxkukz\",\"L\":\"wihxkukz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"fghkazgw\",\"L\":\"fghkazgw\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"817191216\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"pgnnes\",\"L\":\"pgnnes\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"375633852\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wdrvnbw\",\"L\":\"wdrvnbw\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"vmymtyk\",\"L\":\"vmymtyk\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2019-09-24 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09:49:35\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":129,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"raqkn\",\"L\":\"raqkn\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case1\",\"L\":\"case1\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":21,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519736887312384,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:25.874 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:25.874 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 32951519), gtid-set: , currentLocation: position: (mysql-bin.000003, 32951688), gtid-set: , lastLocation: position: (mysql-bin.000003, 32951688), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.900 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 32951688), gtid-set: (flushed position: (mysql-bin.000003, 32951688), gtid-set: )"] [2021/12/02 23:29:25.900 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.900 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 32951519), gtid-set: , currentLocation: position: (mysql-bin.000003, 32951688), gtid-set: , lastLocation: position: (mysql-bin.000003, 32951688), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.901 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33146599), gtid-set: , currentLocation: position: (mysql-bin.000003, 33146765), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146522), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.901 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33146599), gtid-set: , currentLocation: position: (mysql-bin.000003, 33146765), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146522), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.901 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33146599), gtid-set: , currentLocation: position: (mysql-bin.000003, 33146765), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146765), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.901 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33146599), gtid-set: , currentLocation: position: (mysql-bin.000003, 33146765), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146765), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.901 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33146522), gtid-set: (flushed position: (mysql-bin.000003, 32951688), gtid-set: )"] [2021/12/02 23:29:25.903 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33146522), gtid-set: (flushed position: (mysql-bin.000003, 33146522), gtid-set: )"] [2021/12/02 23:29:25.903 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.913 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33154018), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154199), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.913 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33154018), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154199), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.913 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33154018), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154199), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154199), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.913 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33154018), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154199), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154199), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.913 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33154018), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154199), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154199), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.913 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33154018), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154199), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154199), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.925 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN 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[2021/12/02 23:29:25.934 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:29:25.934 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33146599), gtid-set: , currentLocation: position: (mysql-bin.000003, 33146765), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146765), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.962 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33146765), gtid-set: (flushed position: (mysql-bin.000003, 33146765), gtid-set: )"] [2021/12/02 23:29:25.962 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:25.962 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33146599), gtid-set: , currentLocation: position: (mysql-bin.000003, 33146765), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146765), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.962 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33146844), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147033), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146765), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.962 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33146844), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147033), gtid-set: , lastLocation: position: (mysql-bin.000003, 33146765), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.963 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33146844), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147033), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:25.963 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33146844), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147033), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147033), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:25.963 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33146765), gtid-set: (flushed position: (mysql-bin.000003, 33146765), gtid-set: )"] [2021/12/02 23:29:25.963 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33146765), gtid-set: (flushed position: (mysql-bin.000003, 33146765), gtid-set: )"] [2021/12/02 23:29:25.963 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.022 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER 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[2021/12/02 23:29:26.030 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:26.030 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33146844), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147033), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147033), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.075 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33147033), gtid-set: (flushed position: (mysql-bin.000003, 33147033), gtid-set: )"] [2021/12/02 23:29:26.075 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.075 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33146844), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147033), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147033), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.075 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33147112), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147301), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.076 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33147112), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147301), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.076 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33147112), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147301), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.076 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33147112), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147301), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147301), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.076 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33147033), gtid-set: (flushed position: (mysql-bin.000003, 33147033), gtid-set: )"] [2021/12/02 23:29:26.076 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33147033), gtid-set: (flushed position: (mysql-bin.000003, 33147033), gtid-set: )"] [2021/12/02 23:29:26.076 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.108 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"table-info-before\":{\"id\":72,\"name\":{\"O\":\"wihxkukz\",\"L\":\"wihxkukz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"fghkazgw\",\"L\":\"fghkazgw\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"817191216\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"pgnnes\",\"L\":\"pgnnes\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"375633852\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wdrvnbw\",\"L\":\"wdrvnbw\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"vmymtyk\",\"L\":\"vmymtyk\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2019-09-24 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[2021/12/02 23:29:26.112 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:26.112 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33147112), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147301), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147301), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.136 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33147301), gtid-set: (flushed position: (mysql-bin.000003, 33147301), gtid-set: )"] [2021/12/02 23:29:26.136 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.136 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33147112), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147301), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147301), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.136 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33147380), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147569), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.136 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33147380), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147569), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.136 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33147380), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147569), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147569), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.136 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33147380), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147569), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147569), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.136 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33147301), gtid-set: (flushed position: (mysql-bin.000003, 33147301), gtid-set: )"] [2021/12/02 23:29:26.136 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33147301), gtid-set: (flushed position: (mysql-bin.000003, 33147301), gtid-set: )"] [2021/12/02 23:29:26.136 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.155 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"table-info-before\":{\"id\":72,\"name\":{\"O\":\"wihxkukz\",\"L\":\"wihxkukz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"fghkazgw\",\"L\":\"fghkazgw\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"817191216\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"pgnnes\",\"L\":\"pgnnes\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"375633852\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wdrvnbw\",\"L\":\"wdrvnbw\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"vmymtyk\",\"L\":\"vmymtyk\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2019-09-24 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\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":20,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":24,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519736968839168,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:26.165 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:26.165 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33147380), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147569), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147569), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.193 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33147569), gtid-set: (flushed position: (mysql-bin.000003, 33147569), gtid-set: )"] [2021/12/02 23:29:26.193 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.193 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33147380), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147569), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147569), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.193 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33147648), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147829), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147569), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.193 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33147648), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147829), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147569), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.194 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33147648), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147829), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147829), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.194 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33147648), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147829), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147829), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.194 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33147569), gtid-set: (flushed position: (mysql-bin.000003, 33147569), gtid-set: )"] [2021/12/02 23:29:26.194 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33147569), gtid-set: (flushed position: (mysql-bin.000003, 33147569), gtid-set: )"] [2021/12/02 23:29:26.194 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.219 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX 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[2021/12/02 23:29:26.223 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:26.223 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33147648), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147829), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147829), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.223 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX 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\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":20,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case6_idx\",\"L\":\"case6_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":7,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":24,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519736984305664,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:26.233 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33147829), gtid-set: (flushed position: (mysql-bin.000003, 33147829), gtid-set: )"] [2021/12/02 23:29:26.233 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.233 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33147648), gtid-set: , currentLocation: position: (mysql-bin.000003, 33147829), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147829), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.233 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33147906), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148075), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147829), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.233 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33147906), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148075), gtid-set: , lastLocation: position: (mysql-bin.000003, 33147829), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.234 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33147906), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148075), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148075), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.234 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33147906), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148075), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148075), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.234 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33147829), gtid-set: (flushed position: (mysql-bin.000003, 33147829), gtid-set: )"] [2021/12/02 23:29:26.234 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33147829), gtid-set: (flushed position: (mysql-bin.000003, 33147829), gtid-set: )"] [2021/12/02 23:29:26.234 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.248 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33154276), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154445), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154199), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.248 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33154276), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154445), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154199), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.248 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33154276), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154445), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.248 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33154276), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154445), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.248 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33154276), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154445), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.248 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33154276), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154445), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.255 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":20,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":24,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519736994791424,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:26.262 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:26.262 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33147906), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148075), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148075), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.264 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:29:26.275 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33148075), gtid-set: (flushed position: (mysql-bin.000003, 33148075), gtid-set: )"] [2021/12/02 23:29:26.275 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.275 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33147906), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148075), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148075), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.275 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33148154), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148361), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148075), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.275 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33148154), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148361), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148075), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.276 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33148154), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148361), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148361), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.276 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33148154), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148361), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148361), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.276 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33148075), gtid-set: (flushed position: (mysql-bin.000003, 33148075), gtid-set: )"] [2021/12/02 23:29:26.276 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33148075), gtid-set: (flushed position: (mysql-bin.000003, 33148075), gtid-set: )"] [2021/12/02 23:29:26.276 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.302 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"table-info-before\":{\"id\":72,\"name\":{\"O\":\"wihxkukz\",\"L\":\"wihxkukz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"fghkazgw\",\"L\":\"fghkazgw\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"817191216\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"pgnnes\",\"L\":\"pgnnes\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"375633852\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wdrvnbw\",\"L\":\"wdrvnbw\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"vmymtyk\",\"L\":\"vmymtyk\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2019-09-24 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[2021/12/02 23:29:26.304 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:26.304 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33148154), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148361), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148361), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.304 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":20,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":15,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":24,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519737006587905,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:26.311 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33148361), gtid-set: (flushed position: (mysql-bin.000003, 33148361), gtid-set: )"] [2021/12/02 23:29:26.311 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.311 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33148154), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148361), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148361), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.311 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148361), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.312 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148361), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.312 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.312 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.312 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33148361), gtid-set: (flushed position: (mysql-bin.000003, 33148361), gtid-set: )"] [2021/12/02 23:29:26.312 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33148361), gtid-set: (flushed position: (mysql-bin.000003, 33148361), gtid-set: )"] [2021/12/02 23:29:26.312 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.400 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER 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ible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":27,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519737030705152,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:26.410 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:26.410 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.509 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33148713), gtid-set: (flushed position: (mysql-bin.000003, 33148713), gtid-set: )"] [2021/12/02 23:29:26.509 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.509 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33148440), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148713), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:29:26.509 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33148790), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148958), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.509 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33148790), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148958), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.509 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33148790), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148958), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.509 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33148790), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148958), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148958), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:26.509 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33148713), gtid-set: (flushed position: (mysql-bin.000003, 33148713), gtid-set: )"] [2021/12/02 23:29:26.509 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33148713), gtid-set: (flushed position: (mysql-bin.000003, 33148713), gtid-set: )"] [2021/12/02 23:29:26.509 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.509 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ukglzbz`] [2021/12/02 23:29:26.540 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX 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{\"id\":35,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":35,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519737066881024,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:26.597 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:26.597 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33148790), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148958), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148958), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:26.657 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33148958), gtid-set: (flushed position: (mysql-bin.000003, 33148958), gtid-set: )"] [2021/12/02 23:29:26.657 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.657 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33148790), gtid-set: , currentLocation: position: (mysql-bin.000003, 33148958), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148958), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:26.657 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33149035), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149200), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.657 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33149035), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149200), gtid-set: , lastLocation: position: (mysql-bin.000003, 33148958), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.657 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33149035), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149200), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.657 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33149035), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149200), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:26.657 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33148958), gtid-set: (flushed position: (mysql-bin.000003, 33148958), gtid-set: )"] [2021/12/02 23:29:26.657 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33148958), gtid-set: (flushed position: (mysql-bin.000003, 33148958), gtid-set: )"] [2021/12/02 23:29:26.657 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.711 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:29:26.729 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:29:26.729 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33149035), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149200), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:26.729 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN 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,\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":35,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519737105940480,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:26.747 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:26.747 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.747 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33149035), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149200), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:26.747 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.747 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.747 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:26.747 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:26.747 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:26.747 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:26.747 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.775 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE 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{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":36,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519737129795584,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:26.782 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ukglzbz`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:26.782 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:26.785 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:26.785 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:26.785 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`ukglzbz`] [from="position: (mysql-bin.000003, 33149200), gtid-set: "] [to="position: (mysql-bin.000003, 33149200), gtid-set: "] [2021/12/02 23:29:26.836 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4231,\"syncerBinlog\":\"(mysql-bin.000003, 33149200)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:29:26.851 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 33149279), gtid-set: ], endLocation: [position: (mysql-bin.000003, 33149464), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ukglzbz`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:29:26.851 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:29:27.346 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.346 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.347 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.347 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.347 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.347 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.347 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.646 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 33154834), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155023), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.646 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 33154834), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155023), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.646 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 33154834), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155023), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155023), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.646 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 33154834), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155023), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155023), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.646 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 33154834), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155023), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155023), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.646 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 33154834), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155023), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155023), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.999 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33155100), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155269), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155023), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.999 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33155100), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155269), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155023), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.999 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33155100), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155269), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.999 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33155100), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155269), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.999 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33155100), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155269), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:27.999 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33155100), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155269), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:28.313 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33155348), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155555), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:28.313 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33155348), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155555), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:28.313 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33155348), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155555), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:28.314 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33155348), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155555), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:28.314 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33155348), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155555), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:28.314 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33155348), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155555), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:28.851 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 33155632), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155801), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:28.851 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 33155632), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155801), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:28.851 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 33155632), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155801), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155801), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:28.851 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 33155632), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155801), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155801), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:28.851 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 33155632), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155801), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155801), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:28.851 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 33155632), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155801), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155801), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:29.590 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:29:29.591 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"]]"] [2021/12/02 23:29:29.753 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33194625), gtid-set: (flushed position: (mysql-bin.000003, 33194625), gtid-set: )"] [2021/12/02 23:29:29.753 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:29.753 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33195378), gtid-set: , currentLocation: position: (mysql-bin.000003, 33195544), gtid-set: , lastLocation: position: (mysql-bin.000003, 33195301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:29.753 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33195378), gtid-set: , currentLocation: position: (mysql-bin.000003, 33195544), gtid-set: , lastLocation: position: (mysql-bin.000003, 33195301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:29.753 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33195378), gtid-set: , currentLocation: position: (mysql-bin.000003, 33195544), gtid-set: , lastLocation: position: (mysql-bin.000003, 33195544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:29.753 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33195378), gtid-set: , currentLocation: position: (mysql-bin.000003, 33195544), gtid-set: , lastLocation: position: (mysql-bin.000003, 33195544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:29.753 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33195378), gtid-set: , currentLocation: position: (mysql-bin.000003, 33195544), gtid-set: , lastLocation: position: (mysql-bin.000003, 33195544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:29.753 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33195378), gtid-set: , currentLocation: position: (mysql-bin.000003, 33195544), gtid-set: , lastLocation: position: (mysql-bin.000003, 33195544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:31.339 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:29:31.339 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:29:31.339 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:29:31.339 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:29:31.576 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33545854), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:31.576 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33545854), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:31.577 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33546132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:31.577 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33546132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:31.577 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33546132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:31.577 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33546132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:31.577 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33546132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:31.577 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33546132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:32.389 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857350), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:32.389 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857350), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:32.389 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857691), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:32.389 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857691), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:32.389 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857691), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:32.389 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857691), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:32.389 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857691), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:32.389 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857691), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:32.507 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149200), gtid-set: "] [2021/12/02 23:29:32.516 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=8160] [2021/12/02 23:29:32.516 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:29:32.516 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:29:32.516 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 33149464), gtid-set: "] [2021/12/02 23:29:32.517 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:32.517 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:32.517 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:32.517 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:32.517 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:32.517 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:32.517 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:32.560 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER 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{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":36,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519738644463616,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:32.567 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ukglzbz`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:32.567 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:32.570 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:32.570 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:32.573 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`ukglzbz`] [from="position: (mysql-bin.000003, 33149200), gtid-set: "] [to="position: (mysql-bin.000003, 33149200), gtid-set: "] [2021/12/02 23:29:32.618 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4233,\"syncerBinlog\":\"(mysql-bin.000003, 33149200)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:29:32.624 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 33149279), gtid-set: ], endLocation: [position: (mysql-bin.000003, 33149464), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ukglzbz`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:29:32.625 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:29:33.019 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34208913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.019 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34208913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.019 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.019 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [2021/12/02 23:29:33.019 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 34208913), gtid-set: (flushed position: (mysql-bin.000003, 33194625), gtid-set: )"] [2021/12/02 23:29:33.200 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:29:33.200 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:29:33.387 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34208913), gtid-set: (flushed position: (mysql-bin.000003, 34208913), gtid-set: )"] [2021/12/02 23:29:33.387 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:33.387 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [sourceTableID=`db_pessimistic`.`dikjnw`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:29:33.387 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dikjnw`] [2021/12/02 23:29:33.424 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:29:33.424 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dikjnw`] ["start location"="position: (mysql-bin.000003, 34208990), gtid-set: "] ["end location"="position: (mysql-bin.000003, 34209161), gtid-set: "] [2021/12/02 23:29:33.424 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dikjnw`] ["start location"="position: (mysql-bin.000003, 34208990), gtid-set: "] ["end location"="position: (mysql-bin.000003, 34209161), gtid-set: "] [2021/12/02 23:29:33.424 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:29:33.426 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"dikjnw\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL)\"]}"] [revision=3283] [2021/12/02 23:29:33.485 +00:00] [INFO] [syncer.go:2651] ["ignore DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [sourceTableID=`db_pessimistic`.`dikjnw`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`dikjnw`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL)\"],\"exec\":false,\"done\":false}"] [2021/12/02 23:29:33.485 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [2021/12/02 23:29:33.485 +00:00] [INFO] [syncer.go:1152] ["ignore shard DDLs in pessimistic shard mode"] [task=task_pessimistic] [unit="binlog replication"] [ddls="[\"ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL)\"]"] [2021/12/02 23:29:33.494 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:29:33.494 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:29:33.575 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34208990), gtid-set: (flushed position: (mysql-bin.000003, 34208990), gtid-set: )"] [2021/12/02 23:29:33.575 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:33.575 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [2021/12/02 23:29:33.575 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 34209161), gtid-set: "] [2021/12/02 23:29:33.596 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=8193] [2021/12/02 23:29:33.599 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: {table: `db_pessimistic`.`dikjnw`, current location: position: (mysql-bin.000003, 34209161), gtid-set: , latest location: position: (mysql-bin.000003, 34209161), gtid-set: , all resolved: true}, needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.599 +00:00] [INFO] [syncer.go:2259] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: {table: `db_pessimistic`.`dikjnw`, current location: position: (mysql-bin.000003, 34209395), gtid-set: , latest location: position: (mysql-bin.000003, 34209161), gtid-set: , all resolved: true}, needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.599 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 34209161), gtid-set: "] [2021/12/02 23:29:33.626 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=8195] [2021/12/02 23:29:33.630 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.630 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.630 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209395), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.630 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209395), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.630 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209395), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.630 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209395), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.631 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dikjnw`] [2021/12/02 23:29:33.635 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dikjnw`] ["create string"="CREATE TABLE `dikjnw` (\n `fqivhzr` int(16) DEFAULT '1427893031',\n `opfszx` timestamp NULL DEFAULT NULL,\n `bzmar` timestamp DEFAULT '2019-06-08 16:58:56',\n `kmhkla` text DEFAULT NULL,\n `mcabhn` int(10) DEFAULT '488533789',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `mvrdrqur` text NOT NULL,\n `ghout` timestamp DEFAULT '2037-06-02 03:56:19',\n `zpswsjhn` timestamp DEFAULT '2017-01-08 19:20:06',\n `bqicyfu` timestamp DEFAULT '2011-08-25 07:14:21',\n `xvhnexn` varchar(476) DEFAULT 'UHZYD',\n `slghetxa` int(14) DEFAULT NULL,\n `fxvmt` text DEFAULT NULL,\n `afwjqbyld` int(11) DEFAULT '534900522',\n `pqdwfbuso` timestamp DEFAULT '2018-11-21 18:24:48',\n `cbniomb` text DEFAULT NULL,\n `bappn` varchar(667) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:29:33.651 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 34308923), gtid-set: , currentLocation: position: (mysql-bin.000003, 34309080), gtid-set: , lastLocation: position: (mysql-bin.000003, 34308846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.652 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 34308923), gtid-set: , currentLocation: position: (mysql-bin.000003, 34309080), gtid-set: , lastLocation: position: (mysql-bin.000003, 34308846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.653 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 34308923), gtid-set: , currentLocation: position: (mysql-bin.000003, 34309080), gtid-set: , lastLocation: position: (mysql-bin.000003, 34309080), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.653 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 34308923), gtid-set: , currentLocation: position: (mysql-bin.000003, 34309080), gtid-set: , lastLocation: position: (mysql-bin.000003, 34309080), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.653 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 34308923), gtid-set: , currentLocation: position: (mysql-bin.000003, 34309080), gtid-set: , lastLocation: position: (mysql-bin.000003, 34309080), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.653 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 34308923), gtid-set: , currentLocation: position: (mysql-bin.000003, 34309080), gtid-set: , lastLocation: position: (mysql-bin.000003, 34309080), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.721 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 34312530), gtid-set: , currentLocation: position: (mysql-bin.000003, 34312687), gtid-set: , lastLocation: position: (mysql-bin.000003, 34312453), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.721 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 34312530), gtid-set: , currentLocation: position: (mysql-bin.000003, 34312687), gtid-set: , lastLocation: position: (mysql-bin.000003, 34312453), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.721 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 34312530), gtid-set: , currentLocation: position: (mysql-bin.000003, 34312687), gtid-set: , lastLocation: position: (mysql-bin.000003, 34312687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.721 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 34312530), gtid-set: , currentLocation: position: (mysql-bin.000003, 34312687), gtid-set: , lastLocation: position: (mysql-bin.000003, 34312687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.721 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 34312530), gtid-set: , currentLocation: position: (mysql-bin.000003, 34312687), gtid-set: , lastLocation: position: (mysql-bin.000003, 34312687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:33.721 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 34312530), gtid-set: , currentLocation: position: (mysql-bin.000003, 34312687), gtid-set: , lastLocation: position: (mysql-bin.000003, 34312687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:34.415 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505340), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:34.415 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505340), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:34.415 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:34.415 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:34.415 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:34.415 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:34.415 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:35.395 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 34714632), gtid-set: , currentLocation: position: (mysql-bin.000003, 34714810), gtid-set: , lastLocation: position: (mysql-bin.000003, 34714553), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:35.395 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 34714632), gtid-set: , currentLocation: position: (mysql-bin.000003, 34714810), gtid-set: , lastLocation: position: (mysql-bin.000003, 34714553), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:35.395 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 34714632), gtid-set: , currentLocation: position: (mysql-bin.000003, 34714810), gtid-set: , lastLocation: position: (mysql-bin.000003, 34714810), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:35.395 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 34714632), gtid-set: , currentLocation: position: (mysql-bin.000003, 34714810), gtid-set: , lastLocation: position: (mysql-bin.000003, 34714810), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:35.395 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 34714632), gtid-set: , currentLocation: position: (mysql-bin.000003, 34714810), gtid-set: , lastLocation: position: (mysql-bin.000003, 34714810), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:35.395 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 34714632), gtid-set: , currentLocation: position: (mysql-bin.000003, 34714810), gtid-set: , lastLocation: position: (mysql-bin.000003, 34714810), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:36.339 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:29:36.339 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:29:36.339 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:29:36.339 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:29:36.341 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 34989528), gtid-set: , currentLocation: position: (mysql-bin.000003, 34989698), gtid-set: , lastLocation: position: (mysql-bin.000003, 34989451), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:36.342 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 34989528), gtid-set: , currentLocation: position: (mysql-bin.000003, 34989698), gtid-set: , lastLocation: position: (mysql-bin.000003, 34989451), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:36.342 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 34989528), gtid-set: , currentLocation: position: (mysql-bin.000003, 34989698), gtid-set: , lastLocation: position: (mysql-bin.000003, 34989698), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:36.342 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 34989528), gtid-set: , currentLocation: position: (mysql-bin.000003, 34989698), gtid-set: , lastLocation: position: (mysql-bin.000003, 34989698), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:36.342 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 34989528), gtid-set: , currentLocation: position: (mysql-bin.000003, 34989698), gtid-set: , lastLocation: position: (mysql-bin.000003, 34989698), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:36.342 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 34989528), gtid-set: , currentLocation: position: (mysql-bin.000003, 34989698), gtid-set: , lastLocation: position: (mysql-bin.000003, 34989698), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:36.511 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149200), gtid-set: "] [2021/12/02 23:29:36.529 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=8273] [2021/12/02 23:29:36.529 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:29:36.529 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:29:36.529 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 33149464), gtid-set: "] [2021/12/02 23:29:36.531 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:36.531 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:36.532 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:36.532 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:36.532 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:36.533 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:36.533 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:36.592 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER 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{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":36,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519739699068928,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:36.612 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ukglzbz`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:36.612 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:36.612 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:36.612 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:36.612 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`ukglzbz`] [from="position: (mysql-bin.000003, 33149200), gtid-set: "] [to="position: (mysql-bin.000003, 33149200), gtid-set: "] [2021/12/02 23:29:36.681 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4235,\"syncerBinlog\":\"(mysql-bin.000003, 33149200)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:29:36.690 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 33149279), gtid-set: ], endLocation: [position: (mysql-bin.000003, 33149464), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ukglzbz`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:29:36.690 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:29:37.118 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35083483), gtid-set: , currentLocation: position: (mysql-bin.000003, 35083641), gtid-set: , lastLocation: position: (mysql-bin.000003, 35083406), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:37.119 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35083483), gtid-set: , currentLocation: position: (mysql-bin.000003, 35083641), gtid-set: , lastLocation: position: (mysql-bin.000003, 35083406), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:37.119 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35083483), gtid-set: , currentLocation: position: (mysql-bin.000003, 35083641), gtid-set: , lastLocation: position: (mysql-bin.000003, 35083641), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:37.119 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35083483), gtid-set: , currentLocation: position: (mysql-bin.000003, 35083641), gtid-set: , lastLocation: position: (mysql-bin.000003, 35083641), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:37.119 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35083483), gtid-set: , currentLocation: position: (mysql-bin.000003, 35083641), gtid-set: , lastLocation: position: (mysql-bin.000003, 35083641), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:37.119 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35083483), gtid-set: , currentLocation: position: (mysql-bin.000003, 35083641), gtid-set: , lastLocation: position: (mysql-bin.000003, 35083641), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.633 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35505657), gtid-set: , currentLocation: position: (mysql-bin.000003, 35505814), gtid-set: , lastLocation: position: (mysql-bin.000003, 35505580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.633 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35505657), gtid-set: , currentLocation: position: (mysql-bin.000003, 35505814), gtid-set: , lastLocation: position: (mysql-bin.000003, 35505580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.633 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35505657), gtid-set: , currentLocation: position: (mysql-bin.000003, 35505814), gtid-set: , lastLocation: position: (mysql-bin.000003, 35505814), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.633 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35505657), gtid-set: , currentLocation: position: (mysql-bin.000003, 35505814), gtid-set: , lastLocation: position: (mysql-bin.000003, 35505814), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.633 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35505657), gtid-set: , currentLocation: position: (mysql-bin.000003, 35505814), gtid-set: , lastLocation: position: (mysql-bin.000003, 35505814), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.633 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35505657), gtid-set: , currentLocation: position: (mysql-bin.000003, 35505814), gtid-set: , lastLocation: position: (mysql-bin.000003, 35505814), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.781 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35513479), gtid-set: , currentLocation: position: (mysql-bin.000003, 35513636), gtid-set: , lastLocation: position: (mysql-bin.000003, 35513402), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.781 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35513479), gtid-set: , currentLocation: position: (mysql-bin.000003, 35513636), gtid-set: , lastLocation: position: (mysql-bin.000003, 35513402), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.781 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35513479), gtid-set: , currentLocation: position: (mysql-bin.000003, 35513636), gtid-set: , lastLocation: position: (mysql-bin.000003, 35513636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.781 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35513479), gtid-set: , currentLocation: position: (mysql-bin.000003, 35513636), gtid-set: , lastLocation: position: (mysql-bin.000003, 35513636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.781 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35513479), gtid-set: , currentLocation: position: (mysql-bin.000003, 35513636), gtid-set: , lastLocation: position: (mysql-bin.000003, 35513636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.781 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35513479), gtid-set: , currentLocation: position: (mysql-bin.000003, 35513636), gtid-set: , lastLocation: position: (mysql-bin.000003, 35513636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.922 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35518570), gtid-set: , currentLocation: position: (mysql-bin.000003, 35518727), gtid-set: , lastLocation: position: (mysql-bin.000003, 35518493), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.922 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35518570), gtid-set: , currentLocation: position: (mysql-bin.000003, 35518727), gtid-set: , lastLocation: position: (mysql-bin.000003, 35518493), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.922 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35518570), gtid-set: , currentLocation: position: (mysql-bin.000003, 35518727), gtid-set: , lastLocation: position: (mysql-bin.000003, 35518727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.922 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35518570), gtid-set: , currentLocation: position: (mysql-bin.000003, 35518727), gtid-set: , lastLocation: position: (mysql-bin.000003, 35518727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.922 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35518570), gtid-set: , currentLocation: position: (mysql-bin.000003, 35518727), gtid-set: , lastLocation: position: (mysql-bin.000003, 35518727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:38.922 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35518570), gtid-set: , currentLocation: position: (mysql-bin.000003, 35518727), gtid-set: , lastLocation: position: (mysql-bin.000003, 35518727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:39.706 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35566762), gtid-set: , currentLocation: position: (mysql-bin.000003, 35566940), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:39.707 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35566762), gtid-set: , currentLocation: position: (mysql-bin.000003, 35566940), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:39.707 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35566762), gtid-set: , currentLocation: position: (mysql-bin.000003, 35566940), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:39.707 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35566762), gtid-set: , currentLocation: position: (mysql-bin.000003, 35566940), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:39.707 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35566762), gtid-set: , currentLocation: position: (mysql-bin.000003, 35566940), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:39.707 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35566762), gtid-set: , currentLocation: position: (mysql-bin.000003, 35566940), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:40.467 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35567019), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567197), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:40.467 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35567019), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567197), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:40.467 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35567019), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567197), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567197), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:40.467 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35567019), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567197), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567197), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:40.467 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35567019), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567197), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567197), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:40.467 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35567019), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567197), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567197), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:41.191 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35567276), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567197), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:41.191 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35567276), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567197), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:41.191 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35567276), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:41.191 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35567276), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:41.191 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35567276), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:41.191 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35567276), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:41.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:29:36.339 +00:00] [duration=5s] [2021/12/02 23:29:43.115 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35567531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.116 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35567531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.116 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35567531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.116 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35567531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.116 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35567531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.116 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35567531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.256 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35567777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.256 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35567777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.256 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35567777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.256 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35567777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.256 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35567777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.256 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35567777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.959 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.959 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.960 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.960 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.960 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:43.960 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:44.312 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35568287), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568462), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:44.312 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35568287), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568462), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:44.313 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35568287), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568462), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:44.313 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35568287), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568462), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:44.313 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35568287), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568462), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:44.313 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35568287), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568462), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.102 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.102 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.103 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.104 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.104 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.104 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.104 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.104 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.695 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.695 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.695 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.695 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.695 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.695 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.695 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:45.695 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.339 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:29:46.339 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:29:46.339 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:29:46.339 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:29:46.562 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35569180), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569348), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.562 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35569180), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569348), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.563 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35569180), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569348), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.563 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35569180), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569348), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.563 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35569180), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569348), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.563 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35569180), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569348), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.676 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35569425), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569593), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.677 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35569425), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569593), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.677 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35569425), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569593), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.677 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35569425), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569593), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.677 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35569425), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569593), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.677 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35569425), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569593), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.795 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35569670), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569838), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.795 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35569670), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569838), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.795 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35569670), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569838), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.795 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35569670), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569838), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.795 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35569670), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569838), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:46.795 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35569670), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569838), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:47.643 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:47.643 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:47.643 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:47.643 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:47.644 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:47.644 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:47.644 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:47.885 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149200), gtid-set: "] [2021/12/02 23:29:47.895 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=8616] [2021/12/02 23:29:47.895 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:29:47.895 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:29:47.895 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 33149464), gtid-set: "] [2021/12/02 23:29:47.896 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:47.897 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149200), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:47.898 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:47.898 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:47.898 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:47.898 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149200), gtid-set: (flushed position: (mysql-bin.000003, 33149200), gtid-set: )"] [2021/12/02 23:29:47.899 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:48.067 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":36,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519742685675520,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:48.090 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:48.090 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:48.129 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:29:48.282 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149464), gtid-set: (flushed position: (mysql-bin.000003, 33149464), gtid-set: )"] [2021/12/02 23:29:48.282 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:48.282 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33149279), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149464), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:48.436 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:29:48.436 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33149543), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149717), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.436 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33149543), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149717), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149464), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.436 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33149543), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149717), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.436 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33149543), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149717), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149717), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:48.436 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33149464), gtid-set: (flushed position: (mysql-bin.000003, 33149464), gtid-set: )"] [2021/12/02 23:29:48.436 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149464), gtid-set: (flushed position: (mysql-bin.000003, 33149464), gtid-set: )"] [2021/12/02 23:29:48.436 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:48.497 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX 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[2021/12/02 23:29:48.514 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:48.514 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33149543), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149717), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:48.514 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX 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{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":36,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519742820417536,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:48.663 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149717), gtid-set: (flushed position: (mysql-bin.000003, 33149717), gtid-set: )"] [2021/12/02 23:29:48.663 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:48.663 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33149543), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149717), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:48.663 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33149796), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149976), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.663 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33149796), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149976), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.663 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33149796), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149976), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.663 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33149796), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149976), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149976), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:48.663 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33149717), gtid-set: (flushed position: (mysql-bin.000003, 33149717), gtid-set: )"] [2021/12/02 23:29:48.664 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149717), gtid-set: (flushed position: (mysql-bin.000003, 33149717), gtid-set: )"] [2021/12/02 23:29:48.664 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:48.723 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`)\"],\"table-info-before\":{\"id\":542,\"name\":{\"O\":\"ukglzbz\",\"L\":\"ukglzbz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"flicixp\",\"L\":\"flicixp\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1983-03-29 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[2021/12/02 23:29:48.737 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:48.737 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33149796), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149976), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:48.737 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX 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[2021/12/02 23:29:48.782 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35570227), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570416), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.782 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35570227), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570416), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.782 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35570227), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570416), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.782 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35570227), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570416), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.782 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35570227), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570416), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.782 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35570227), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570416), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.848 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149976), gtid-set: (flushed position: (mysql-bin.000003, 33149976), gtid-set: )"] [2021/12/02 23:29:48.848 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:48.848 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33149796), gtid-set: , currentLocation: position: (mysql-bin.000003, 33149976), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:48.848 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33150053), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150221), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.848 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33150053), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150221), gtid-set: , lastLocation: position: (mysql-bin.000003, 33149976), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.848 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33150053), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150221), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:48.848 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33150053), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150221), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150221), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:48.848 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33149976), gtid-set: (flushed position: (mysql-bin.000003, 33149976), gtid-set: )"] [2021/12/02 23:29:48.848 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33149976), gtid-set: (flushed position: (mysql-bin.000003, 33149976), gtid-set: )"] [2021/12/02 23:29:48.848 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:48.902 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX 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[2021/12/02 23:29:48.934 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:48.934 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33150053), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150221), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150221), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:48.979 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:29:49.043 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33150221), gtid-set: (flushed position: (mysql-bin.000003, 33150221), gtid-set: )"] [2021/12/02 23:29:49.043 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:49.043 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33150053), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150221), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150221), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:49.043 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33150298), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150466), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:49.043 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33150298), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150466), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150221), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:49.043 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33150298), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150466), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150466), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:49.043 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33150298), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150466), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150466), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:49.043 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33150221), gtid-set: (flushed position: (mysql-bin.000003, 33150221), gtid-set: )"] [2021/12/02 23:29:49.043 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33150221), gtid-set: (flushed position: (mysql-bin.000003, 33150221), gtid-set: )"] [2021/12/02 23:29:49.043 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:49.098 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`\"],\"table-info-before\":{\"id\":542,\"name\":{\"O\":\"ukglzbz\",\"L\":\"ukglzbz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"flicixp\",\"L\":\"flicixp\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1983-03-29 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{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":36,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519742976393216,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:49.122 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:49.122 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33150298), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150466), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150466), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:49.616 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35570493), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570662), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:49.616 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35570493), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570662), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:49.616 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35570493), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570662), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:49.616 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35570493), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570662), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:49.616 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35570493), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570662), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:49.616 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35570493), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570662), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:50.399 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35570741), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570948), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:50.399 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35570741), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570948), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:50.399 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35570741), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570948), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570948), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:50.399 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35570741), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570948), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570948), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:50.399 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35570741), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570948), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570948), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:50.399 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35570741), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570948), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570948), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:51.275 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35571027), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570948), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:51.275 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35571027), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570948), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:51.275 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35571027), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:51.275 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35571027), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:51.275 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35571027), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:51.275 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35571027), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:51.987 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35571285), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:51.987 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35571285), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:51.988 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35571285), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:51.988 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35571285), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:51.988 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35571285), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:51.988 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35571285), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:52.212 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=3.08999017s] [query="[ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`]"] [argument="[]"] [2021/12/02 23:29:52.343 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33150466), gtid-set: (flushed position: (mysql-bin.000003, 33150466), gtid-set: )"] [2021/12/02 23:29:52.343 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:52.343 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33150298), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150466), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150466), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:52.343 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33150545), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150751), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150466), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:52.343 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33150545), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150751), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150466), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:52.343 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33150545), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150751), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:52.343 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33150545), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150751), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150751), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:52.343 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33150466), gtid-set: (flushed position: (mysql-bin.000003, 33150466), gtid-set: )"] [2021/12/02 23:29:52.344 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33150466), gtid-set: (flushed position: (mysql-bin.000003, 33150466), gtid-set: )"] [2021/12/02 23:29:52.344 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:52.376 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":36,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519743839633410,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:52.410 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:52.411 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33150545), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150751), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150751), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:52.656 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35571531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:52.656 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35571531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:52.656 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35571531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:52.657 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35571531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:52.657 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35571531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:52.657 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35571531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:53.529 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35571777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:53.529 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35571777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:53.530 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35571777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:53.530 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35571777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:53.530 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35571777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:53.530 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35571777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:54.680 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:54.680 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:54.680 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:54.680 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:54.680 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:54.680 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:54.680 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:54.680 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.237 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.826315857s] [query="[ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)]"] [argument="[]"] [2021/12/02 23:29:55.255 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33150751), gtid-set: (flushed position: (mysql-bin.000003, 33150751), gtid-set: )"] [2021/12/02 23:29:55.255 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:55.255 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33150545), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150751), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150751), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:29:55.255 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33150828), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150997), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.255 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33150828), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150997), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.255 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33150828), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150997), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150997), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.255 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33150828), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150997), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150997), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:29:55.255 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33150751), gtid-set: (flushed position: (mysql-bin.000003, 33150751), gtid-set: )"] [2021/12/02 23:29:55.256 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33150751), gtid-set: (flushed position: (mysql-bin.000003, 33150751), gtid-set: )"] [2021/12/02 23:29:55.256 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:55.256 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`qejfvbyl`] [2021/12/02 23:29:55.299 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX 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31,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519744604307456,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:55.301 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.301 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.301 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.301 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.301 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.301 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.301 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.301 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.307 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:55.307 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33150828), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150997), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150997), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:29:55.315 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`"] [argument="[]"] [error="Error 1091: index case9_idx doesn't exist"] [2021/12/02 23:29:55.334 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33150997), gtid-set: (flushed position: (mysql-bin.000003, 33150997), gtid-set: )"] [2021/12/02 23:29:55.334 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:55.334 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 33150828), gtid-set: , currentLocation: position: (mysql-bin.000003, 33150997), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150997), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:29:55.334 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33151074), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151240), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150997), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.335 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33151074), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151240), gtid-set: , lastLocation: position: (mysql-bin.000003, 33150997), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.335 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33151074), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151240), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.335 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33151074), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151240), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:29:55.335 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33150997), gtid-set: (flushed position: (mysql-bin.000003, 33150997), gtid-set: )"] [2021/12/02 23:29:55.335 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33150997), gtid-set: (flushed position: (mysql-bin.000003, 33150997), gtid-set: )"] [2021/12/02 23:29:55.335 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:55.383 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`\"],\"table-info-before\":{\"id\":78,\"name\":{\"O\":\"qejfvbyl\",\"L\":\"qejfvbyl\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"wssadpu\",\"L\":\"wssadpu\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1298,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cfxqkrtmd\",\"L\":\"cfxqkrtmd\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"mjypr\",\"L\":\"mjypr\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"afnjjykei\",\"L\":\"afnjjykei\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"dptawz\",\"L\":\"dptawz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"69280691\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"vvuqq\",\"L\":\"vvuqq\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"clxeoivq\",\"L\":\"clxeoivq\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2037-08-30 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[2021/12/02 23:29:55.402 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:29:55.402 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33151074), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151240), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:29:55.402 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN 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[2021/12/02 23:29:55.415 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33151240), gtid-set: (flushed position: (mysql-bin.000003, 33151240), gtid-set: )"] [2021/12/02 23:29:55.415 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:55.415 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 33151074), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151240), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:29:55.415 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.415 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.415 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:55.415 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:29:55.415 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33151240), gtid-set: (flushed position: (mysql-bin.000003, 33151240), gtid-set: )"] [2021/12/02 23:29:55.415 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33151240), gtid-set: (flushed position: (mysql-bin.000003, 33151240), gtid-set: )"] [2021/12/02 23:29:55.415 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:55.481 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER 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32,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519744644939776,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:55.500 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`qejfvbyl`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:55.500 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33151240), gtid-set: (flushed position: (mysql-bin.000003, 33151240), gtid-set: )"] [2021/12/02 23:29:55.504 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33151240), gtid-set: (flushed position: (mysql-bin.000003, 33151240), gtid-set: )"] [2021/12/02 23:29:55.504 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:55.504 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`qejfvbyl`] [from="position: (mysql-bin.000003, 33151240), gtid-set: "] [to="position: (mysql-bin.000003, 33151240), gtid-set: "] [2021/12/02 23:29:55.545 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4250,\"syncerBinlog\":\"(mysql-bin.000003, 33151240)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:29:55.553 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 33151319), gtid-set: ], endLocation: [position: (mysql-bin.000003, 33151505), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`qejfvbyl`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:29:55.553 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:29:56.236 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35572663), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572831), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.236 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35572663), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572831), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.236 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35572663), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572831), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.236 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35572663), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572831), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.236 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35572663), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572831), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.236 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35572663), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572831), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:29:56.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:29:56.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:29:56.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:29:56.496 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33151240), gtid-set: "] [2021/12/02 23:29:56.503 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=8902] [2021/12/02 23:29:56.503 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:29:56.503 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:29:56.503 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 33151505), gtid-set: "] [2021/12/02 23:29:56.505 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.505 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.505 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.505 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:29:56.505 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33151240), gtid-set: (flushed position: (mysql-bin.000003, 33151240), gtid-set: )"] [2021/12/02 23:29:56.505 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33151240), gtid-set: (flushed position: (mysql-bin.000003, 33151240), gtid-set: )"] [2021/12/02 23:29:56.505 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:56.558 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"table-info-before\":{\"id\":554,\"name\":{\"O\":\"qejfvbyl\",\"L\":\"qejfvbyl\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"wssadpu\",\"L\":\"wssadpu\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1298,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cfxqkrtmd\",\"L\":\"cfxqkrtmd\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"mjypr\",\"L\":\"mjypr\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"afnjjykei\",\"L\":\"afnjjykei\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"dptawz\",\"L\":\"dptawz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"69280691\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"vvuqq\",\"L\":\"vvuqq\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"clxeoivq\",\"L\":\"clxeoivq\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2037-08-30 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ollate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":32,\"max_idx_id\":3,\"max_cst_id\":0,\"update_timestamp\":429519744932249600,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:29:56.568 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`qejfvbyl`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:29:56.568 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33151240), gtid-set: (flushed position: (mysql-bin.000003, 33151240), gtid-set: )"] [2021/12/02 23:29:56.568 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33151240), gtid-set: (flushed position: (mysql-bin.000003, 33151240), gtid-set: )"] [2021/12/02 23:29:56.568 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:29:56.569 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`qejfvbyl`] [from="position: (mysql-bin.000003, 33151240), gtid-set: "] [to="position: (mysql-bin.000003, 33151240), gtid-set: "] [2021/12/02 23:29:56.591 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4252,\"syncerBinlog\":\"(mysql-bin.000003, 33151240)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:29:56.596 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 33151319), gtid-set: ], endLocation: [position: (mysql-bin.000003, 33151505), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`qejfvbyl`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:29:56.596 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:29:56.686 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35572908), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573073), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.686 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35572908), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573073), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.686 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35572908), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573073), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573073), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.686 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35572908), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573073), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573073), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.686 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35572908), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573073), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573073), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.686 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35572908), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573073), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573073), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.862 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35573150), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573317), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573073), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.863 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35573150), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573317), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573073), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.863 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35573150), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573317), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.863 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35573150), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573317), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.863 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35573150), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573317), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.863 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35573150), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573317), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.886 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35573394), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573561), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.886 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35573394), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573561), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.886 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35573394), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573561), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.886 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35573394), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573561), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.886 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35573394), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573561), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.886 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35573394), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573561), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.908 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35573638), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573805), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.908 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35573638), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573805), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.908 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35573638), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573805), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.908 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35573638), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573805), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.908 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35573638), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573805), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:56.908 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35573638), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573805), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.077 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.077 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.077 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.077 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.077 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.077 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.275 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35574151), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574339), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.275 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35574151), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574339), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.275 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35574151), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574339), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574339), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.275 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35574151), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574339), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574339), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.275 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35574151), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574339), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574339), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.275 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35574151), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574339), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574339), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.460 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35574418), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574606), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574339), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.460 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35574418), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574606), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574339), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.460 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35574418), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574606), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574606), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.460 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35574418), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574606), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574606), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.460 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35574418), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574606), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574606), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.460 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35574418), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574606), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574606), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.648 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35574685), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574865), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574606), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.648 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35574685), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574865), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574606), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.648 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35574685), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574865), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.648 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35574685), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574865), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.648 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35574685), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574865), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.648 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35574685), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574865), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.814 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35574942), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575110), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.814 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35574942), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575110), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.815 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35574942), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575110), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.815 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35574942), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575110), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.815 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35574942), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575110), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:57.815 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35574942), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575110), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.088 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35575187), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575354), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.088 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35575187), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575354), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.088 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35575187), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575354), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.088 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35575187), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575354), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.088 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35575187), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575354), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.088 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35575187), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575354), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.134 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35575431), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575598), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.134 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35575431), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575598), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.134 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35575431), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575598), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575598), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.134 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35575431), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575598), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575598), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.134 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35575431), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575598), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575598), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.134 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35575431), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575598), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575598), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.196 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35575675), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575842), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575598), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.196 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35575675), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575842), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575598), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.196 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35575675), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575842), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.196 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35575675), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575842), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.196 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35575675), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575842), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.196 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35575675), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575842), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.643 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.643 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.643 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.643 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.643 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.643 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.643 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.892 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35576230), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576418), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.892 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35576230), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576418), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.892 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35576230), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576418), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.892 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35576230), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576418), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.892 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35576230), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576418), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:58.892 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35576230), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576418), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.454 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.454 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.454 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.454 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.454 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.454 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.454 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.454 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.723 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.723 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.724 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.724 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.724 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.724 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.724 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:29:59.724 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:00.969 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35577134), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:00.970 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35577134), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:00.970 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35577134), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:00.970 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35577134), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:00.970 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35577134), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:00.970 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35577134), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:01.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:29:56.337 +00:00] [duration=5s] [2021/12/02 23:30:01.543 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35577381), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577587), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:01.543 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35577381), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577587), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:01.543 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35577381), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577587), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:01.543 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35577381), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577587), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:01.543 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35577381), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577587), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:01.543 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35577381), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577587), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:02.313 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35577664), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577832), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:02.313 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35577664), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577832), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:02.313 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35577664), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577832), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577832), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:02.313 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35577664), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577832), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577832), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:02.313 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35577664), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577832), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577832), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:02.313 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35577664), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577832), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577832), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:02.384 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35577909), gtid-set: , currentLocation: position: (mysql-bin.000003, 35578074), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577832), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:02.385 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35577909), gtid-set: , currentLocation: position: (mysql-bin.000003, 35578074), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577832), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:02.385 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35577909), gtid-set: , currentLocation: position: (mysql-bin.000003, 35578074), gtid-set: , lastLocation: position: (mysql-bin.000003, 35578074), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:02.385 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35577909), gtid-set: , currentLocation: position: (mysql-bin.000003, 35578074), gtid-set: , lastLocation: position: (mysql-bin.000003, 35578074), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:02.385 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35577909), gtid-set: , currentLocation: position: (mysql-bin.000003, 35578074), gtid-set: , lastLocation: position: (mysql-bin.000003, 35578074), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:02.385 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35577909), gtid-set: , currentLocation: position: (mysql-bin.000003, 35578074), gtid-set: , lastLocation: position: (mysql-bin.000003, 35578074), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:03.411 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864038), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:03.412 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864038), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:03.412 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:03.412 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:03.412 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:03.412 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:03.611 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:30:03.611 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:30:03.683 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35881023), gtid-set: (flushed position: (mysql-bin.000003, 35881023), gtid-set: )"] [2021/12/02 23:30:03.683 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:03.735 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35907607), gtid-set: , currentLocation: position: (mysql-bin.000003, 35907781), gtid-set: , lastLocation: position: (mysql-bin.000003, 35907528), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:03.735 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35907607), gtid-set: , currentLocation: position: (mysql-bin.000003, 35907781), gtid-set: , lastLocation: position: (mysql-bin.000003, 35907528), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:03.736 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35907607), gtid-set: , currentLocation: position: (mysql-bin.000003, 35907781), gtid-set: , lastLocation: position: (mysql-bin.000003, 35907781), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:03.736 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35907607), gtid-set: , currentLocation: position: (mysql-bin.000003, 35907781), gtid-set: , lastLocation: position: (mysql-bin.000003, 35907781), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:03.736 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35907607), gtid-set: , currentLocation: position: (mysql-bin.000003, 35907781), gtid-set: , lastLocation: position: (mysql-bin.000003, 35907781), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:03.736 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35907607), gtid-set: , currentLocation: position: (mysql-bin.000003, 35907781), gtid-set: , lastLocation: position: (mysql-bin.000003, 35907781), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:06.341 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:30:06.341 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:30:06.341 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:30:06.342 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:30:09.975 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33151240), gtid-set: "] [2021/12/02 23:30:09.986 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9394] [2021/12/02 23:30:09.987 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:30:09.987 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:30:09.987 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 33151505), gtid-set: "] [2021/12/02 23:30:09.987 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:09.987 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:09.988 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:09.988 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:09.988 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33151240), gtid-set: (flushed position: (mysql-bin.000003, 33151240), gtid-set: )"] [2021/12/02 23:30:09.988 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33151240), gtid-set: (flushed position: (mysql-bin.000003, 33151240), gtid-set: )"] [2021/12/02 23:30:09.988 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:10.055 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"table-info-before\":{\"id\":558,\"name\":{\"O\":\"qejfvbyl\",\"L\":\"qejfvbyl\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"wssadpu\",\"L\":\"wssadpu\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1298,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cfxqkrtmd\",\"L\":\"cfxqkrtmd\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"mjypr\",\"L\":\"mjypr\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"afnjjykei\",\"L\":\"afnjjykei\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"dptawz\",\"L\":\"dptawz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"69280691\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"vvuqq\",\"L\":\"vvuqq\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"clxeoivq\",\"L\":\"clxeoivq\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2037-08-30 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[2021/12/02 23:30:10.085 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:10.085 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:10.115 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:30:10.241 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33151505), gtid-set: (flushed position: (mysql-bin.000003, 33151505), gtid-set: )"] [2021/12/02 23:30:10.241 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:10.241 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 33151319), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151505), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:10.263 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:30:10.263 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33151584), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151759), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:10.263 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33151584), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151759), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151505), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:10.263 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33151584), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151759), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:10.263 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33151584), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151759), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151759), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:10.263 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33151505), gtid-set: (flushed position: (mysql-bin.000003, 33151505), gtid-set: )"] [2021/12/02 23:30:10.263 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33151505), gtid-set: (flushed position: (mysql-bin.000003, 33151505), gtid-set: )"] [2021/12/02 23:30:10.263 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:10.323 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX 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e\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":32,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519748543545344,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:10.348 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:10.348 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33151584), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151759), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151759), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.337 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.988168938s] [query="[ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`)]"] [argument="[]"] [2021/12/02 23:30:13.357 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33151759), gtid-set: (flushed position: (mysql-bin.000003, 33151759), gtid-set: )"] [2021/12/02 23:30:13.357 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:13.357 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 33151584), gtid-set: , currentLocation: position: (mysql-bin.000003, 33151759), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151759), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.357 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 33151836), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152004), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.357 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 33151836), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152004), gtid-set: , lastLocation: position: (mysql-bin.000003, 33151759), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.357 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 33151836), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152004), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.357 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 33151836), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152004), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152004), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.357 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33151759), gtid-set: (flushed position: (mysql-bin.000003, 33151759), gtid-set: )"] [2021/12/02 23:30:13.357 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33151759), gtid-set: (flushed position: (mysql-bin.000003, 33151759), gtid-set: )"] [2021/12/02 23:30:13.357 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:13.388 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN 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[2021/12/02 23:30:13.400 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_1\"]}"] [2021/12/02 23:30:13.400 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 33151836), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152004), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152004), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.434 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33152004), gtid-set: (flushed position: (mysql-bin.000003, 33152004), gtid-set: )"] [2021/12/02 23:30:13.434 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:13.434 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 33151836), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152004), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152004), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.434 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 33152081), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152249), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.435 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 33152081), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152249), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.435 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 33152081), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152249), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.435 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 33152081), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152249), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152249), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.435 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33152004), gtid-set: (flushed position: (mysql-bin.000003, 33152004), gtid-set: )"] [2021/12/02 23:30:13.435 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33152004), gtid-set: (flushed position: (mysql-bin.000003, 33152004), gtid-set: )"] [2021/12/02 23:30:13.435 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:13.463 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN 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[2021/12/02 23:30:13.476 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_2\"]}"] [2021/12/02 23:30:13.476 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 33152081), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152249), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152249), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.513 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33152249), gtid-set: (flushed position: (mysql-bin.000003, 33152249), gtid-set: )"] [2021/12/02 23:30:13.513 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:13.513 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 33152081), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152249), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152249), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.513 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 33152326), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152494), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.513 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 33152326), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152494), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152249), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.513 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 33152326), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152494), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152494), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.513 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 33152326), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152494), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152494), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.513 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33152249), gtid-set: (flushed position: (mysql-bin.000003, 33152249), gtid-set: )"] [2021/12/02 23:30:13.513 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33152249), gtid-set: (flushed position: (mysql-bin.000003, 33152249), gtid-set: )"] [2021/12/02 23:30:13.513 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:13.562 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] 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[2021/12/02 23:30:13.583 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_3\"]}"] [2021/12/02 23:30:13.583 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 33152326), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152494), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152494), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.758 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33152494), gtid-set: (flushed position: (mysql-bin.000003, 33152494), gtid-set: )"] [2021/12/02 23:30:13.758 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:13.758 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 33152326), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152494), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152494), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.758 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33152573), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152762), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152494), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.758 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33152573), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152762), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152494), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.758 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33152573), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152762), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152762), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.758 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33152573), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152762), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152762), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.758 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33152494), gtid-set: (flushed position: (mysql-bin.000003, 33152494), gtid-set: )"] [2021/12/02 23:30:13.758 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33152494), gtid-set: (flushed position: (mysql-bin.000003, 33152494), gtid-set: )"] [2021/12/02 23:30:13.758 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:13.819 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER 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[2021/12/02 23:30:13.835 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:13.835 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33152573), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152762), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152762), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.905 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33152762), gtid-set: (flushed position: (mysql-bin.000003, 33152762), gtid-set: )"] [2021/12/02 23:30:13.905 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:13.905 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 33152573), gtid-set: , currentLocation: position: (mysql-bin.000003, 33152762), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152762), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.906 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33152841), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153030), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152762), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.906 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33152841), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153030), gtid-set: , lastLocation: position: (mysql-bin.000003, 33152762), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.906 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33152841), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153030), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:13.906 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33152841), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153030), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153030), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:13.906 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33152762), gtid-set: (flushed position: (mysql-bin.000003, 33152762), gtid-set: )"] [2021/12/02 23:30:13.906 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33152762), gtid-set: (flushed position: (mysql-bin.000003, 33152762), gtid-set: )"] [2021/12/02 23:30:13.906 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:13.968 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER 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_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:13.985 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:13.985 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33152841), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153030), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153030), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:14.178 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153030), gtid-set: (flushed position: (mysql-bin.000003, 33153030), gtid-set: )"] [2021/12/02 23:30:14.178 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:14.178 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 33152841), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153030), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153030), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:14.178 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33153109), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153298), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:14.178 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33153109), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153298), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:14.178 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33153109), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153298), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:14.178 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33153109), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153298), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153298), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:14.178 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33153030), gtid-set: (flushed position: (mysql-bin.000003, 33153030), gtid-set: )"] [2021/12/02 23:30:14.179 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153030), gtid-set: (flushed position: (mysql-bin.000003, 33153030), gtid-set: )"] [2021/12/02 23:30:14.179 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:14.251 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"table-info-before\":{\"id\":558,\"name\":{\"O\":\"qejfvbyl\",\"L\":\"qejfvbyl\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"wssadpu\",\"L\":\"wssadpu\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1298,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cfxqkrtmd\",\"L\":\"cfxqkrtmd\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"mjypr\",\"L\":\"mjypr\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"afnjjykei\",\"L\":\"afnjjykei\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"dptawz\",\"L\":\"dptawz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"69280691\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"vvuqq\",\"L\":\"vvuqq\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"clxeoivq\",\"L\":\"clxeoivq\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2037-08-30 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e\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":35,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519749566169088,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:14.294 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:14.294 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33153109), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153298), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153298), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:14.339 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153298), gtid-set: (flushed position: (mysql-bin.000003, 33153298), gtid-set: )"] [2021/12/02 23:30:14.339 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:14.339 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 33153109), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153298), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153298), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:14.339 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:14.339 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153298), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:14.340 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:14.340 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:14.340 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33153298), gtid-set: (flushed position: (mysql-bin.000003, 33153298), gtid-set: )"] [2021/12/02 23:30:14.340 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153298), gtid-set: (flushed position: (mysql-bin.000003, 33153298), gtid-set: )"] [2021/12/02 23:30:14.340 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:14.440 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN 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[2021/12/02 23:30:14.468 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case4_1\",\"case4_2\",\"case4_3\"]}"] [2021/12/02 23:30:14.468 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:14.468 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:30:14.495 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153587), gtid-set: (flushed position: (mysql-bin.000003, 33153587), gtid-set: )"] [2021/12/02 23:30:14.495 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:14.495 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33153377), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153587), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:14.495 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:14.496 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:14.498 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:14.498 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:14.498 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33153587), gtid-set: (flushed position: (mysql-bin.000003, 33153587), gtid-set: )"] [2021/12/02 23:30:14.498 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153587), gtid-set: (flushed position: (mysql-bin.000003, 33153587), gtid-set: )"] [2021/12/02 23:30:14.498 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:14.635 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER 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e\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":38,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519749675220992,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:14.646 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`qejfvbyl`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:14.646 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33153587), gtid-set: (flushed position: (mysql-bin.000003, 33153587), gtid-set: )"] [2021/12/02 23:30:14.652 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153587), gtid-set: (flushed position: (mysql-bin.000003, 33153587), gtid-set: )"] [2021/12/02 23:30:14.652 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:14.652 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`qejfvbyl`] [from="position: (mysql-bin.000003, 33153587), gtid-set: "] [to="position: (mysql-bin.000003, 33153587), gtid-set: "] [2021/12/02 23:30:14.682 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4271,\"syncerBinlog\":\"(mysql-bin.000003, 33153587)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:30:14.687 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 33153666), gtid-set: ], endLocation: [position: (mysql-bin.000003, 33153939), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`qejfvbyl`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:30:14.687 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:30:16.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:30:16.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:30:16.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:30:16.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:30:16.532 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153587), gtid-set: "] [2021/12/02 23:30:16.540 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9398] [2021/12/02 23:30:16.540 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:30:16.540 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:30:16.540 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 33153939), gtid-set: "] [2021/12/02 23:30:16.542 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:16.543 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:16.544 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:16.544 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:16.544 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33153587), gtid-set: (flushed position: (mysql-bin.000003, 33153587), gtid-set: )"] [2021/12/02 23:30:16.545 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153587), gtid-set: (flushed position: (mysql-bin.000003, 33153587), gtid-set: )"] [2021/12/02 23:30:16.545 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:16.675 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"table-info-before\":{\"id\":575,\"name\":{\"O\":\"qejfvbyl\",\"L\":\"qejfvbyl\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"wssadpu\",\"L\":\"wssadpu\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1298,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cfxqkrtmd\",\"L\":\"cfxqkrtmd\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"mjypr\",\"L\":\"mjypr\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"afnjjykei\",\"L\":\"afnjjykei\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"dptawz\",\"L\":\"dptawz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"69280691\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"vvuqq\",\"L\":\"vvuqq\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"clxeoivq\",\"L\":\"clxeoivq\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2037-08-30 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ollate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":29,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":38,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519750205800448,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:16.759 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`qejfvbyl`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:16.760 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33153587), gtid-set: (flushed position: (mysql-bin.000003, 33153587), gtid-set: )"] [2021/12/02 23:30:16.760 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153587), gtid-set: (flushed position: (mysql-bin.000003, 33153587), gtid-set: )"] [2021/12/02 23:30:16.760 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:16.760 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`qejfvbyl`] [from="position: (mysql-bin.000003, 33153587), gtid-set: "] [to="position: (mysql-bin.000003, 33153587), gtid-set: "] [2021/12/02 23:30:16.807 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4273,\"syncerBinlog\":\"(mysql-bin.000003, 33153587)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:30:16.819 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 33153666), gtid-set: ], endLocation: [position: (mysql-bin.000003, 33153939), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`qejfvbyl`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:30:16.819 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:30:21.336 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:30:16.337 +00:00] [duration=5s] [2021/12/02 23:30:26.338 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:30:26.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:30:26.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:30:26.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:30:26.521 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153587), gtid-set: "] [2021/12/02 23:30:26.524 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9408] [2021/12/02 23:30:26.524 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:30:26.524 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:30:26.524 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 33153939), gtid-set: "] [2021/12/02 23:30:26.525 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:26.525 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:26.526 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:26.526 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:26.526 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33153587), gtid-set: (flushed position: (mysql-bin.000003, 33153587), gtid-set: )"] [2021/12/02 23:30:26.529 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153587), gtid-set: (flushed position: (mysql-bin.000003, 33153587), gtid-set: )"] [2021/12/02 23:30:26.529 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:26.645 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER 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ollate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":29,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":38,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519752822259712,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:26.660 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:26.660 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:26.681 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:30:26.689 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:30:26.694 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:30:26.734 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153939), gtid-set: (flushed position: (mysql-bin.000003, 33153939), gtid-set: )"] [2021/12/02 23:30:26.734 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:26.734 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33153666), gtid-set: , currentLocation: position: (mysql-bin.000003, 33153939), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:26.736 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:30:26.736 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33154018), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154199), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:26.736 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33154018), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154199), gtid-set: , lastLocation: position: (mysql-bin.000003, 33153939), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:26.736 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33154018), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154199), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154199), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:26.736 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33154018), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154199), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154199), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:26.736 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33153939), gtid-set: (flushed position: (mysql-bin.000003, 33153939), gtid-set: )"] [2021/12/02 23:30:26.736 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33153939), gtid-set: (flushed position: (mysql-bin.000003, 33153939), gtid-set: )"] [2021/12/02 23:30:26.736 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:26.764 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX 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[2021/12/02 23:30:26.778 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:26.778 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33154018), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154199), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154199), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:26.778 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX 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[2021/12/02 23:30:26.795 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33154199), gtid-set: (flushed position: (mysql-bin.000003, 33154199), gtid-set: )"] [2021/12/02 23:30:26.795 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:26.795 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 33154018), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154199), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154199), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:26.795 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33154276), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154445), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154199), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:26.795 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33154276), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154445), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154199), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:26.795 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33154276), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154445), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:26.796 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33154276), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154445), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154445), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:26.796 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33154199), gtid-set: (flushed position: (mysql-bin.000003, 33154199), gtid-set: )"] [2021/12/02 23:30:26.796 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33154199), gtid-set: (flushed position: (mysql-bin.000003, 33154199), gtid-set: )"] [2021/12/02 23:30:26.796 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:26.836 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX 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e\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":38,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519752874164224,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:26.844 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:26.844 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33154276), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154445), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154445), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:26.845 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:30:26.858 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33154445), gtid-set: (flushed position: (mysql-bin.000003, 33154445), gtid-set: )"] [2021/12/02 23:30:26.858 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:26.858 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 33154276), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154445), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154445), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:26.858 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:26.858 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154445), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:26.859 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:26.859 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:26.859 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33154445), gtid-set: (flushed position: (mysql-bin.000003, 33154445), gtid-set: )"] [2021/12/02 23:30:26.863 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33154445), gtid-set: (flushed position: (mysql-bin.000003, 33154445), gtid-set: )"] [2021/12/02 23:30:26.863 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:26.957 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER 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ollate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":21,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":27,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":28,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":31,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":40,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519752894611456,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:26.979 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:26.979 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:27.015 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_2'"] [2021/12/02 23:30:27.036 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_1'"] [2021/12/02 23:30:27.144 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33154755), gtid-set: (flushed position: (mysql-bin.000003, 33154755), gtid-set: )"] [2021/12/02 23:30:27.144 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:27.144 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 33154524), gtid-set: , currentLocation: position: (mysql-bin.000003, 33154755), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`},{originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:27.144 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 33154834), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155023), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:27.144 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 33154834), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155023), gtid-set: , lastLocation: position: (mysql-bin.000003, 33154755), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:27.144 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 33154834), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155023), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155023), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:27.144 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 33154834), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155023), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155023), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:27.144 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33154755), gtid-set: (flushed position: (mysql-bin.000003, 33154755), gtid-set: )"] [2021/12/02 23:30:27.144 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33154755), gtid-set: (flushed position: (mysql-bin.000003, 33154755), gtid-set: )"] [2021/12/02 23:30:27.145 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:27.171 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519752962244608,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:27.195 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:27.195 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 33154834), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155023), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155023), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:27.197 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_3'"] [2021/12/02 23:30:27.218 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33155023), gtid-set: (flushed position: (mysql-bin.000003, 33155023), gtid-set: )"] [2021/12/02 23:30:27.218 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:27.218 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 33154834), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155023), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155023), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:27.218 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33155100), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155269), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155023), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:27.218 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33155100), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155269), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155023), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:27.218 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33155100), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155269), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:27.219 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33155100), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155269), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155269), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:27.219 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33155023), gtid-set: (flushed position: (mysql-bin.000003, 33155023), gtid-set: )"] [2021/12/02 23:30:27.219 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33155023), gtid-set: (flushed position: (mysql-bin.000003, 33155023), gtid-set: )"] [2021/12/02 23:30:27.219 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:27.259 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX 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_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519752984264704,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:27.284 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:27.284 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33155100), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155269), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155269), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:29.919 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.634436096s] [query="[ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`]"] [argument="[]"] [2021/12/02 23:30:29.932 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33155269), gtid-set: (flushed position: (mysql-bin.000003, 33155269), gtid-set: )"] [2021/12/02 23:30:29.932 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:29.932 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 33155100), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155269), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155269), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:29.932 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33155348), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155555), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:29.932 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33155348), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155555), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155269), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:29.932 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33155348), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155555), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:29.932 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33155348), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155555), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155555), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:29.932 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33155269), gtid-set: (flushed position: (mysql-bin.000003, 33155269), gtid-set: )"] [2021/12/02 23:30:29.932 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33155269), gtid-set: (flushed position: (mysql-bin.000003, 33155269), gtid-set: )"] [2021/12/02 23:30:29.932 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:29.961 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519753693364225,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:29.985 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:29.985 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33155348), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155555), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155555), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:32.718 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.733263142s] [query="[ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)]"] [argument="[]"] [2021/12/02 23:30:32.732 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33155555), gtid-set: (flushed position: (mysql-bin.000003, 33155555), gtid-set: )"] [2021/12/02 23:30:32.732 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:32.732 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 33155348), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155555), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155555), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:32.732 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 33155632), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155801), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:32.732 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 33155632), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155801), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155555), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:32.732 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 33155632), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155801), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155801), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:32.732 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 33155632), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155801), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155801), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:32.732 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33155555), gtid-set: (flushed position: (mysql-bin.000003, 33155555), gtid-set: )"] [2021/12/02 23:30:32.732 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33155555), gtid-set: (flushed position: (mysql-bin.000003, 33155555), gtid-set: )"] [2021/12/02 23:30:32.732 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:32.778 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` 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_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":42,\"name\":{\"O\":\"case1\",\"L\":\"case1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":42,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519754427367424,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:32.789 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:32.789 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 33155632), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155801), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155801), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:32.790 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT"] [argument="[]"] [error="Error 1060: Duplicate column name 'case1'"] [2021/12/02 23:30:32.802 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33155801), gtid-set: (flushed position: (mysql-bin.000003, 33155801), gtid-set: )"] [2021/12/02 23:30:32.802 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:32.802 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 33155632), gtid-set: , currentLocation: position: (mysql-bin.000003, 33155801), gtid-set: , lastLocation: position: (mysql-bin.000003, 33155801), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:32.803 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33195378), gtid-set: , currentLocation: position: (mysql-bin.000003, 33195544), gtid-set: , lastLocation: position: (mysql-bin.000003, 33195301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:32.803 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33195378), gtid-set: , currentLocation: position: (mysql-bin.000003, 33195544), gtid-set: , lastLocation: position: (mysql-bin.000003, 33195301), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:32.803 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33195378), gtid-set: , currentLocation: position: (mysql-bin.000003, 33195544), gtid-set: , lastLocation: position: (mysql-bin.000003, 33195544), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:32.803 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33195378), gtid-set: , currentLocation: position: (mysql-bin.000003, 33195544), gtid-set: , lastLocation: position: (mysql-bin.000003, 33195544), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:32.803 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33195301), gtid-set: (flushed position: (mysql-bin.000003, 33155801), gtid-set: )"] [2021/12/02 23:30:32.811 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33195301), gtid-set: (flushed position: (mysql-bin.000003, 33195301), gtid-set: )"] [2021/12/02 23:30:32.811 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:32.837 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN 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_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":32,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":42,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519754447290368,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:32.849 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:30:32.849 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33195378), gtid-set: , currentLocation: position: (mysql-bin.000003, 33195544), gtid-set: , lastLocation: position: (mysql-bin.000003, 33195544), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:32.878 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`"] [argument="[]"] [error="Error 1091: column case1 doesn't exist"] [2021/12/02 23:30:32.911 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33195544), gtid-set: (flushed position: (mysql-bin.000003, 33195544), gtid-set: )"] [2021/12/02 23:30:32.911 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:32.911 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 33195378), gtid-set: , currentLocation: position: (mysql-bin.000003, 33195544), gtid-set: , lastLocation: position: (mysql-bin.000003, 33195544), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:30:32.912 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33545854), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:32.913 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33545854), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:32.914 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33546132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:32.914 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33546132), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:32.914 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33545854), gtid-set: (flushed position: (mysql-bin.000003, 33195544), gtid-set: )"] [2021/12/02 23:30:32.924 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33545854), gtid-set: (flushed position: (mysql-bin.000003, 33545854), gtid-set: )"] [2021/12/02 23:30:32.924 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:32.924 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`tkwux`] [2021/12/02 23:30:33.022 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:30:33.076 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case4_1\",\"case4_2\",\"case4_3\"]}"] [2021/12/02 23:30:33.076 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33546132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:33.076 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:30:33.107 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33546132), gtid-set: (flushed position: (mysql-bin.000003, 33546132), gtid-set: )"] [2021/12/02 23:30:33.107 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:33.107 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 33545933), gtid-set: , currentLocation: position: (mysql-bin.000003, 33546132), gtid-set: , lastLocation: position: (mysql-bin.000003, 33546132), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:33.109 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857350), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:33.109 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857350), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:33.109 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857691), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:33.109 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857691), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:33.109 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33857350), gtid-set: (flushed position: (mysql-bin.000003, 33546132), gtid-set: )"] [2021/12/02 23:30:33.114 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33857350), gtid-set: (flushed position: (mysql-bin.000003, 33857350), gtid-set: )"] [2021/12/02 23:30:33.114 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:33.282 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER 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t\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":48,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519754555293696,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:33.304 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`tkwux`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:33.304 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33857350), gtid-set: (flushed position: (mysql-bin.000003, 33857350), gtid-set: )"] [2021/12/02 23:30:33.311 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33857350), gtid-set: (flushed position: (mysql-bin.000003, 33857350), gtid-set: )"] [2021/12/02 23:30:33.311 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:33.312 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`tkwux`] [from="position: (mysql-bin.000003, 33546132), gtid-set: "] [to="position: (mysql-bin.000003, 33546132), gtid-set: "] [2021/12/02 23:30:33.347 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4296,\"syncerBinlog\":\"(mysql-bin.000003, 33857350)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:30:33.349 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 33857429), gtid-set: ], endLocation: [position: (mysql-bin.000003, 33857691), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`tkwux`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:30:33.351 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:30:34.223 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:30:34.223 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"]]"] [2021/12/02 23:30:34.280 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 38263677), gtid-set: (flushed position: (mysql-bin.000003, 38263677), gtid-set: )"] [2021/12/02 23:30:34.280 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:36.338 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:30:36.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:30:36.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:30:36.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:30:37.020 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.020 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.020 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.020 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408627), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [2021/12/02 23:30:37.020 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 39408366), gtid-set: (flushed position: (mysql-bin.000003, 38263677), gtid-set: )"] [2021/12/02 23:30:37.141 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:30:37.141 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:30:37.278 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 39408366), gtid-set: (flushed position: (mysql-bin.000003, 39408366), gtid-set: )"] [2021/12/02 23:30:37.278 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:37.278 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408627), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [sourceTableID=`db_pessimistic`.`dqyoops`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:30:37.278 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] [2021/12/02 23:30:37.304 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:30:37.305 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dqyoops`] ["start location"="position: (mysql-bin.000003, 39408445), gtid-set: "] ["end location"="position: (mysql-bin.000003, 39408627), gtid-set: "] [2021/12/02 23:30:37.305 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dqyoops`] ["start location"="position: (mysql-bin.000003, 39408445), gtid-set: "] ["end location"="position: (mysql-bin.000003, 39408627), gtid-set: "] [2021/12/02 23:30:37.305 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:30:37.312 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"dqyoops\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501)\"]}"] [revision=3735] [2021/12/02 23:30:37.333 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408627), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [sourceTableID=`db_pessimistic`.`dqyoops`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`dqyoops`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:30:37.333 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408627), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [2021/12/02 23:30:37.353 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33857350), gtid-set: "] [2021/12/02 23:30:37.364 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9469] [2021/12/02 23:30:37.365 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:30:37.365 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:30:37.365 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 33857691), gtid-set: "] [2021/12/02 23:30:37.365 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857350), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.365 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857350), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.372 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857691), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.372 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857691), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:37.373 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 33857350), gtid-set: (flushed position: (mysql-bin.000003, 33857350), gtid-set: )"] [2021/12/02 23:30:37.375 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33857350), gtid-set: (flushed position: (mysql-bin.000003, 33857350), gtid-set: )"] [2021/12/02 23:30:37.375 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:37.388 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:30:37.388 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"]]"] [2021/12/02 23:30:37.472 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 39408445), gtid-set: (flushed position: (mysql-bin.000003, 39408445), gtid-set: )"] [2021/12/02 23:30:37.472 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:37.472 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408627), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), routedDDL: ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501), sourceTables: `db_pessimistic`.`dqyoops`, targetTables: `db_pessimistic`.`dqyoops`}}"] [2021/12/02 23:30:37.472 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 39408627), gtid-set: "] [2021/12/02 23:30:37.536 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=9471] [2021/12/02 23:30:37.537 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`dqyoops`, current location: position: (mysql-bin.000003, 39417014), gtid-set: , latest location: position: (mysql-bin.000003, 39408627), gtid-set: , all resolved: true}"] [2021/12/02 23:30:37.537 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 39408627), gtid-set: "] [2021/12/02 23:30:37.570 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER 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[2021/12/02 23:30:37.576 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=9473] [2021/12/02 23:30:37.607 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:37.607 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857691), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:37.622 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:30:37.630 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:30:37.639 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:30:37.685 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 33857691), gtid-set: (flushed position: (mysql-bin.000003, 33857691), gtid-set: )"] [2021/12/02 23:30:37.685 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:37.685 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 33857429), gtid-set: , currentLocation: position: (mysql-bin.000003, 33857691), gtid-set: , lastLocation: position: (mysql-bin.000003, 33857691), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:37.721 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:30:37.724 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34208913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.724 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34208913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.724 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`bappn` VARCHAR(667) NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.724 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.724 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.724 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (bappn varchar(667) NULL), startLocation: position: (mysql-bin.000003, 34208990), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209161), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.724 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.724 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209161), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.724 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209395), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.724 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209395), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:37.724 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 34208913), gtid-set: (flushed position: (mysql-bin.000003, 33857691), gtid-set: )"] [2021/12/02 23:30:37.763 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34208913), gtid-set: (flushed position: (mysql-bin.000003, 34208913), gtid-set: )"] [2021/12/02 23:30:37.763 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:37.807 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:30:37.848 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_1\"]}"] [2021/12/02 23:30:37.848 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209395), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:37.848 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:30:37.875 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34209395), gtid-set: (flushed position: (mysql-bin.000003, 34209395), gtid-set: )"] [2021/12/02 23:30:37.875 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:37.875 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 34209238), gtid-set: , currentLocation: position: (mysql-bin.000003, 34209395), gtid-set: , lastLocation: position: (mysql-bin.000003, 34209395), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:37.875 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 34308923), gtid-set: , currentLocation: position: (mysql-bin.000003, 34309080), gtid-set: , lastLocation: position: (mysql-bin.000003, 34308846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.875 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 34308923), gtid-set: , currentLocation: position: (mysql-bin.000003, 34309080), gtid-set: , lastLocation: position: (mysql-bin.000003, 34308846), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.875 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 34308923), gtid-set: , currentLocation: position: (mysql-bin.000003, 34309080), gtid-set: , lastLocation: position: (mysql-bin.000003, 34309080), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.875 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 34308923), gtid-set: , currentLocation: position: (mysql-bin.000003, 34309080), gtid-set: , lastLocation: position: (mysql-bin.000003, 34309080), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:37.875 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 34308846), gtid-set: (flushed position: (mysql-bin.000003, 34209395), gtid-set: )"] [2021/12/02 23:30:37.886 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34308846), gtid-set: (flushed position: (mysql-bin.000003, 34308846), gtid-set: )"] [2021/12/02 23:30:37.886 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:37.923 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:30:37.960 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_2\"]}"] [2021/12/02 23:30:37.960 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 34308923), gtid-set: , currentLocation: position: (mysql-bin.000003, 34309080), gtid-set: , lastLocation: position: (mysql-bin.000003, 34309080), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:37.960 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:30:37.991 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34309080), gtid-set: (flushed position: (mysql-bin.000003, 34309080), gtid-set: )"] [2021/12/02 23:30:37.991 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:37.991 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 34308923), gtid-set: , currentLocation: position: (mysql-bin.000003, 34309080), gtid-set: , lastLocation: position: (mysql-bin.000003, 34309080), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:37.991 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 34312530), gtid-set: , currentLocation: position: (mysql-bin.000003, 34312687), gtid-set: , lastLocation: position: (mysql-bin.000003, 34312453), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.991 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 34312530), gtid-set: , currentLocation: position: (mysql-bin.000003, 34312687), gtid-set: , lastLocation: position: (mysql-bin.000003, 34312453), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.991 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 34312530), gtid-set: , currentLocation: position: (mysql-bin.000003, 34312687), gtid-set: , lastLocation: position: (mysql-bin.000003, 34312687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:37.992 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 34312530), gtid-set: , currentLocation: position: (mysql-bin.000003, 34312687), gtid-set: , lastLocation: position: (mysql-bin.000003, 34312687), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:37.992 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 34312453), gtid-set: (flushed position: (mysql-bin.000003, 34309080), gtid-set: )"] [2021/12/02 23:30:38.045 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34312453), gtid-set: (flushed position: (mysql-bin.000003, 34312453), gtid-set: )"] [2021/12/02 23:30:38.045 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:38.097 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:30:38.126 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_3\"]}"] [2021/12/02 23:30:38.126 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 34312530), gtid-set: , currentLocation: position: (mysql-bin.000003, 34312687), gtid-set: , lastLocation: position: (mysql-bin.000003, 34312687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:38.126 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:30:38.166 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34312687), gtid-set: (flushed position: (mysql-bin.000003, 34312687), gtid-set: )"] [2021/12/02 23:30:38.166 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:38.166 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 34312530), gtid-set: , currentLocation: position: (mysql-bin.000003, 34312687), gtid-set: , lastLocation: position: (mysql-bin.000003, 34312687), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:38.166 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505340), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:38.167 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505340), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:38.175 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:38.175 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505639), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:38.175 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 34505340), gtid-set: (flushed position: (mysql-bin.000003, 34312687), gtid-set: )"] [2021/12/02 23:30:38.211 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34505340), gtid-set: (flushed position: (mysql-bin.000003, 34505340), gtid-set: )"] [2021/12/02 23:30:38.211 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:38.285 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER 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pendences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":36,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":50,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519755874926592,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:38.308 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`tkwux`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:38.308 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 34505340), gtid-set: (flushed position: (mysql-bin.000003, 34505340), gtid-set: )"] [2021/12/02 23:30:38.315 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34505340), gtid-set: (flushed position: (mysql-bin.000003, 34505340), gtid-set: )"] [2021/12/02 23:30:38.315 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:38.315 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`tkwux`] [from="position: (mysql-bin.000003, 34312687), gtid-set: "] [to="position: (mysql-bin.000003, 34312687), gtid-set: "] [2021/12/02 23:30:38.359 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4305,\"syncerBinlog\":\"(mysql-bin.000003, 34505340)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:30:38.367 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 34505419), gtid-set: ], endLocation: [position: (mysql-bin.000003, 34505639), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2` ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`tkwux`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:30:38.367 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:30:38.548 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] [2021/12/02 23:30:38.553 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dqyoops`] ["create string"="CREATE TABLE `dqyoops` (\n `uuid` varchar(253) DEFAULT NULL,\n `gjenie` int(10) DEFAULT NULL,\n `stllrwth` varchar(1774) NOT NULL DEFAULT 'KBNXSJKGOVQYGDIJEMPLUAZNOWQVOTSIEDIEJUPAWDMXNXXRJSIBJB',\n `ojyaq` int(17) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `eqsihowmt` timestamp NULL DEFAULT NULL,\n `fibwqwad` int(14) DEFAULT '1986677448',\n `coktlzg` int(10) DEFAULT NULL,\n `kxshriehq` timestamp NULL DEFAULT NULL,\n `zxowwuzj` int(9) DEFAULT '2100670194',\n `qvvuaht` varchar(1742) DEFAULT 'UQFOLQIXUGSUIIIKZ',\n `jjidtfz` int(9) NOT NULL DEFAULT '1591197633',\n `llhnb` text DEFAULT NULL,\n `tzgrl` text DEFAULT NULL,\n `gmwur` varchar(973) NOT NULL,\n `tidibyu` int(9) DEFAULT NULL,\n `etelwtuov` int(15) DEFAULT '1905906641',\n `rrnlrfuvo` int(14) DEFAULT '1911734501',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:30:39.543 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935507), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:39.543 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935507), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:39.543 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:39.543 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935749), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [2021/12/02 23:30:39.543 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 39935507), gtid-set: (flushed position: (mysql-bin.000003, 39408445), gtid-set: )"] [2021/12/02 23:30:39.549 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:30:39.549 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"]]"] [2021/12/02 23:30:39.711 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 39935507), gtid-set: (flushed position: (mysql-bin.000003, 39935507), gtid-set: )"] [2021/12/02 23:30:39.711 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:39.711 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935749), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [sourceTableID=`db_pessimistic`.`toeqb`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:30:39.711 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`toeqb`] [2021/12/02 23:30:39.728 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:30:39.728 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`toeqb`] ["start location"="position: (mysql-bin.000003, 39935584), gtid-set: "] ["end location"="position: (mysql-bin.000003, 39935749), gtid-set: "] [2021/12/02 23:30:39.728 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`toeqb`] ["start location"="position: (mysql-bin.000003, 39935584), gtid-set: "] ["end location"="position: (mysql-bin.000003, 39935749), gtid-set: "] [2021/12/02 23:30:39.728 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:30:39.733 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"toeqb\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL)\"]}"] [revision=3764] [2021/12/02 23:30:41.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:30:36.338 +00:00] [duration=5s] [2021/12/02 23:30:46.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:30:46.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:30:46.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:30:46.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:30:46.445 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34505340), gtid-set: "] [2021/12/02 23:30:46.455 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9487] [2021/12/02 23:30:46.455 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:30:46.455 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:30:46.455 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 34505639), gtid-set: "] [2021/12/02 23:30:46.460 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505340), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:46.460 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505340), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:46.460 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505639), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:46.460 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505639), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:46.461 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 34505340), gtid-set: (flushed position: (mysql-bin.000003, 34505340), gtid-set: )"] [2021/12/02 23:30:46.461 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34505340), gtid-set: (flushed position: (mysql-bin.000003, 34505340), gtid-set: )"] [2021/12/02 23:30:46.461 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:46.661 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER 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[2021/12/02 23:30:46.761 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:46.761 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505639), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:46.772 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_2'"] [2021/12/02 23:30:46.778 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_1'"] [2021/12/02 23:30:46.823 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34505639), gtid-set: (flushed position: (mysql-bin.000003, 34505639), gtid-set: )"] [2021/12/02 23:30:46.823 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:46.823 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 34505419), gtid-set: , currentLocation: position: (mysql-bin.000003, 34505639), gtid-set: , lastLocation: position: (mysql-bin.000003, 34505639), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`},{originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:46.834 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:30:46.835 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 34714632), gtid-set: , currentLocation: position: (mysql-bin.000003, 34714810), gtid-set: , lastLocation: position: (mysql-bin.000003, 34714553), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:46.835 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 34714632), gtid-set: , currentLocation: position: (mysql-bin.000003, 34714810), gtid-set: , lastLocation: position: (mysql-bin.000003, 34714553), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:46.835 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 34714632), gtid-set: , currentLocation: position: (mysql-bin.000003, 34714810), gtid-set: , lastLocation: position: (mysql-bin.000003, 34714810), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:46.835 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 34714632), gtid-set: , currentLocation: position: (mysql-bin.000003, 34714810), gtid-set: , lastLocation: position: (mysql-bin.000003, 34714810), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:46.835 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 34714553), gtid-set: (flushed position: (mysql-bin.000003, 34505639), gtid-set: )"] [2021/12/02 23:30:46.845 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34714553), gtid-set: (flushed position: (mysql-bin.000003, 34714553), gtid-set: )"] [2021/12/02 23:30:46.845 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:46.910 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER 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\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":49,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":51,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":51,\"max_idx_id\":4,\"max_cst_id\":0,\"update_timestamp\":429519758130151424,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:46.934 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:46.934 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 34714632), gtid-set: , currentLocation: position: (mysql-bin.000003, 34714810), gtid-set: , lastLocation: position: (mysql-bin.000003, 34714810), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:46.936 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_3'"] [2021/12/02 23:30:46.956 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34714810), gtid-set: (flushed position: (mysql-bin.000003, 34714810), gtid-set: )"] [2021/12/02 23:30:46.956 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:46.956 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 34714632), gtid-set: , currentLocation: position: (mysql-bin.000003, 34714810), gtid-set: , lastLocation: position: (mysql-bin.000003, 34714810), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:46.957 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 34989528), gtid-set: , currentLocation: position: (mysql-bin.000003, 34989698), gtid-set: , lastLocation: position: (mysql-bin.000003, 34989451), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:46.957 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 34989528), gtid-set: , currentLocation: position: (mysql-bin.000003, 34989698), gtid-set: , lastLocation: position: (mysql-bin.000003, 34989451), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:46.957 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 34989528), gtid-set: , currentLocation: position: (mysql-bin.000003, 34989698), gtid-set: , lastLocation: position: (mysql-bin.000003, 34989698), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:46.957 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 34989528), gtid-set: , currentLocation: position: (mysql-bin.000003, 34989698), gtid-set: , lastLocation: position: (mysql-bin.000003, 34989698), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:46.957 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 34989451), gtid-set: (flushed position: (mysql-bin.000003, 34714810), gtid-set: )"] [2021/12/02 23:30:46.963 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34989451), gtid-set: (flushed position: (mysql-bin.000003, 34989451), gtid-set: )"] [2021/12/02 23:30:46.963 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:47.001 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX 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[2021/12/02 23:30:47.017 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:47.017 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 34989528), gtid-set: , currentLocation: position: (mysql-bin.000003, 34989698), gtid-set: , lastLocation: position: (mysql-bin.000003, 34989698), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.018 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX 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alse,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":51,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519758158987265,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:47.110 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 34989698), gtid-set: (flushed position: (mysql-bin.000003, 34989698), gtid-set: )"] [2021/12/02 23:30:47.110 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:47.110 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 34989528), gtid-set: , currentLocation: position: (mysql-bin.000003, 34989698), gtid-set: , lastLocation: position: (mysql-bin.000003, 34989698), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.110 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35083483), gtid-set: , currentLocation: position: (mysql-bin.000003, 35083641), gtid-set: , lastLocation: position: (mysql-bin.000003, 35083406), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.110 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35083483), gtid-set: , currentLocation: position: (mysql-bin.000003, 35083641), gtid-set: , lastLocation: position: (mysql-bin.000003, 35083406), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.111 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35083483), gtid-set: , currentLocation: position: (mysql-bin.000003, 35083641), gtid-set: , lastLocation: position: (mysql-bin.000003, 35083641), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.111 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35083483), gtid-set: , currentLocation: position: (mysql-bin.000003, 35083641), gtid-set: , lastLocation: position: (mysql-bin.000003, 35083641), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.111 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35083406), gtid-set: (flushed position: (mysql-bin.000003, 34989698), gtid-set: )"] [2021/12/02 23:30:47.194 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35083406), gtid-set: (flushed position: (mysql-bin.000003, 35083406), gtid-set: )"] [2021/12/02 23:30:47.194 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:47.274 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX 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\":\"case5_flag1\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":50,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":49,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":51,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":51,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519758224785408,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:47.286 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:47.286 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35083483), gtid-set: , currentLocation: position: (mysql-bin.000003, 35083641), gtid-set: , lastLocation: position: (mysql-bin.000003, 35083641), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.305 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:30:47.374 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35083641), gtid-set: (flushed position: (mysql-bin.000003, 35083641), gtid-set: )"] [2021/12/02 23:30:47.374 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:47.374 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35083483), gtid-set: , currentLocation: position: (mysql-bin.000003, 35083641), gtid-set: , lastLocation: position: (mysql-bin.000003, 35083641), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.376 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35505657), gtid-set: , currentLocation: position: (mysql-bin.000003, 35505814), gtid-set: , lastLocation: position: (mysql-bin.000003, 35505580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.377 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35505657), gtid-set: , currentLocation: position: (mysql-bin.000003, 35505814), gtid-set: , lastLocation: position: (mysql-bin.000003, 35505580), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.377 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35505657), gtid-set: , currentLocation: position: (mysql-bin.000003, 35505814), gtid-set: , lastLocation: position: (mysql-bin.000003, 35505814), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.377 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35505657), gtid-set: , currentLocation: position: (mysql-bin.000003, 35505814), gtid-set: , lastLocation: position: (mysql-bin.000003, 35505814), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.377 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35505580), gtid-set: (flushed position: (mysql-bin.000003, 35083641), gtid-set: )"] [2021/12/02 23:30:47.407 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35505580), gtid-set: (flushed position: (mysql-bin.000003, 35505580), gtid-set: )"] [2021/12/02 23:30:47.407 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:47.454 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN 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[2021/12/02 23:30:47.485 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_1\"]}"] [2021/12/02 23:30:47.485 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35505657), gtid-set: , currentLocation: position: (mysql-bin.000003, 35505814), gtid-set: , lastLocation: position: (mysql-bin.000003, 35505814), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.613 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35505814), gtid-set: (flushed position: (mysql-bin.000003, 35505814), gtid-set: )"] [2021/12/02 23:30:47.613 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:47.613 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35505657), gtid-set: , currentLocation: position: (mysql-bin.000003, 35505814), gtid-set: , lastLocation: position: (mysql-bin.000003, 35505814), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.613 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35513479), gtid-set: , currentLocation: position: (mysql-bin.000003, 35513636), gtid-set: , lastLocation: position: (mysql-bin.000003, 35513402), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.613 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35513479), gtid-set: , currentLocation: position: (mysql-bin.000003, 35513636), gtid-set: , lastLocation: position: (mysql-bin.000003, 35513402), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.613 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35513479), gtid-set: , currentLocation: position: (mysql-bin.000003, 35513636), gtid-set: , lastLocation: position: (mysql-bin.000003, 35513636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.613 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35513479), gtid-set: , currentLocation: position: (mysql-bin.000003, 35513636), gtid-set: , lastLocation: position: (mysql-bin.000003, 35513636), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.613 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35513402), gtid-set: (flushed position: (mysql-bin.000003, 35505814), gtid-set: )"] [2021/12/02 23:30:47.647 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35513402), gtid-set: (flushed position: (mysql-bin.000003, 35513402), gtid-set: )"] [2021/12/02 23:30:47.647 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:47.682 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:30:47.714 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_2\"]}"] [2021/12/02 23:30:47.714 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35513479), gtid-set: , currentLocation: position: (mysql-bin.000003, 35513636), gtid-set: , lastLocation: position: (mysql-bin.000003, 35513636), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.832 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35513636), gtid-set: (flushed position: (mysql-bin.000003, 35513636), gtid-set: )"] [2021/12/02 23:30:47.832 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:47.832 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35513479), gtid-set: , currentLocation: position: (mysql-bin.000003, 35513636), gtid-set: , lastLocation: position: (mysql-bin.000003, 35513636), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.832 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35518570), gtid-set: , currentLocation: position: (mysql-bin.000003, 35518727), gtid-set: , lastLocation: position: (mysql-bin.000003, 35518493), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.832 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35518570), gtid-set: , currentLocation: position: (mysql-bin.000003, 35518727), gtid-set: , lastLocation: position: (mysql-bin.000003, 35518493), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.832 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35518570), gtid-set: , currentLocation: position: (mysql-bin.000003, 35518727), gtid-set: , lastLocation: position: (mysql-bin.000003, 35518727), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.835 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35518570), gtid-set: , currentLocation: position: (mysql-bin.000003, 35518727), gtid-set: , lastLocation: position: (mysql-bin.000003, 35518727), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.835 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35518493), gtid-set: (flushed position: (mysql-bin.000003, 35513636), gtid-set: )"] [2021/12/02 23:30:47.843 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35518493), gtid-set: (flushed position: (mysql-bin.000003, 35518493), gtid-set: )"] [2021/12/02 23:30:47.843 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:47.900 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:30:47.928 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_3\"]}"] [2021/12/02 23:30:47.928 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35518570), gtid-set: , currentLocation: position: (mysql-bin.000003, 35518727), gtid-set: , lastLocation: position: (mysql-bin.000003, 35518727), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.993 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35518727), gtid-set: (flushed position: (mysql-bin.000003, 35518727), gtid-set: )"] [2021/12/02 23:30:47.993 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:47.993 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35518570), gtid-set: , currentLocation: position: (mysql-bin.000003, 35518727), gtid-set: , lastLocation: position: (mysql-bin.000003, 35518727), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.994 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35566762), gtid-set: , currentLocation: position: (mysql-bin.000003, 35566940), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.994 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35566762), gtid-set: , currentLocation: position: (mysql-bin.000003, 35566940), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.994 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35566762), gtid-set: , currentLocation: position: (mysql-bin.000003, 35566940), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:47.994 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35566762), gtid-set: , currentLocation: position: (mysql-bin.000003, 35566940), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566940), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:47.994 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35566683), gtid-set: (flushed position: (mysql-bin.000003, 35518727), gtid-set: )"] [2021/12/02 23:30:48.001 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35566683), gtid-set: (flushed position: (mysql-bin.000003, 35566683), gtid-set: )"] [2021/12/02 23:30:48.001 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:48.051 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER 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te\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":35,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":52,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519758431879168,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:48.079 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:48.079 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35566762), gtid-set: , currentLocation: position: (mysql-bin.000003, 35566940), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566940), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:48.327 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35566940), gtid-set: (flushed position: (mysql-bin.000003, 35566940), gtid-set: )"] [2021/12/02 23:30:48.327 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:48.327 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35566762), gtid-set: , currentLocation: position: (mysql-bin.000003, 35566940), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566940), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:48.327 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35567019), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567197), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:48.327 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35567019), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567197), gtid-set: , lastLocation: position: (mysql-bin.000003, 35566940), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:48.327 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35567019), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567197), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567197), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:48.327 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35567019), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567197), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567197), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:48.327 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35566940), gtid-set: (flushed position: (mysql-bin.000003, 35566940), gtid-set: )"] [2021/12/02 23:30:48.328 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35566940), gtid-set: (flushed position: (mysql-bin.000003, 35566940), gtid-set: )"] [2021/12/02 23:30:48.328 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:48.384 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER 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[2021/12/02 23:30:48.443 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:48.443 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35567019), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567197), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567197), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:48.621 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567197), gtid-set: (flushed position: (mysql-bin.000003, 35567197), gtid-set: )"] [2021/12/02 23:30:48.621 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:48.621 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35567019), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567197), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567197), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:48.621 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35567276), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567197), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:48.621 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35567276), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567197), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:48.621 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35567276), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:48.621 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35567276), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567454), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:48.621 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35567197), gtid-set: (flushed position: (mysql-bin.000003, 35567197), gtid-set: )"] [2021/12/02 23:30:48.622 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567197), gtid-set: (flushed position: (mysql-bin.000003, 35567197), gtid-set: )"] [2021/12/02 23:30:48.622 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:48.679 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER 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\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":49,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":51,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":14,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":2,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000094,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":54,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519758597029888,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:48.701 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`tkwux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"tkwux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:48.701 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35567276), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567454), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:48.823 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567454), gtid-set: (flushed position: (mysql-bin.000003, 35567454), gtid-set: )"] [2021/12/02 23:30:48.825 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:48.825 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35567276), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567454), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`tkwux`, targetTables: `db_optimistic`.`tkwux`}}"] [2021/12/02 23:30:48.825 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35567531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:48.825 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35567531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:48.826 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35567531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:48.826 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35567531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567700), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:30:48.826 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35567454), gtid-set: (flushed position: (mysql-bin.000003, 35567454), gtid-set: )"] [2021/12/02 23:30:48.826 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567454), gtid-set: (flushed position: (mysql-bin.000003, 35567454), gtid-set: )"] [2021/12/02 23:30:48.826 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:48.826 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`rykwvonj`] [2021/12/02 23:30:48.887 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX 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:null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":46,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519758651293696,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:48.958 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:48.958 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35567531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567700), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:30:49.056 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567700), gtid-set: (flushed position: (mysql-bin.000003, 35567700), gtid-set: )"] [2021/12/02 23:30:49.056 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:49.056 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35567531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567700), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:30:49.056 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35567777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:49.060 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35567777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:49.060 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35567777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:49.060 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35567777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:30:49.060 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35567700), gtid-set: (flushed position: (mysql-bin.000003, 35567700), gtid-set: )"] [2021/12/02 23:30:49.060 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567700), gtid-set: (flushed position: (mysql-bin.000003, 35567700), gtid-set: )"] [2021/12/02 23:30:49.060 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:49.107 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] 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[2021/12/02 23:30:49.138 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:30:49.138 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35567777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE 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[2021/12/02 23:30:49.176 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567943), gtid-set: (flushed position: (mysql-bin.000003, 35567943), gtid-set: )"] [2021/12/02 23:30:49.176 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:49.176 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35567777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35567943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:30:49.176 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:49.177 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:49.177 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:49.177 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:30:49.177 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35567943), gtid-set: (flushed position: (mysql-bin.000003, 35567943), gtid-set: )"] [2021/12/02 23:30:49.177 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567943), gtid-set: (flushed position: (mysql-bin.000003, 35567943), gtid-set: )"] [2021/12/02 23:30:49.177 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:49.227 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER 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[2021/12/02 23:30:49.238 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:49.238 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35567943), gtid-set: (flushed position: (mysql-bin.000003, 35567943), gtid-set: )"] [2021/12/02 23:30:49.251 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567943), gtid-set: (flushed position: (mysql-bin.000003, 35567943), gtid-set: )"] [2021/12/02 23:30:49.251 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:49.251 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`rykwvonj`] [from="position: (mysql-bin.000003, 35567943), gtid-set: "] [to="position: (mysql-bin.000003, 35567943), gtid-set: "] [2021/12/02 23:30:49.317 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4330,\"syncerBinlog\":\"(mysql-bin.000003, 35567943)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:30:49.323 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 35568022), gtid-set: ], endLocation: [position: (mysql-bin.000003, 35568208), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:30:49.323 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:30:51.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:30:46.337 +00:00] [duration=5s] [2021/12/02 23:30:51.889 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935749), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [sourceTableID=`db_pessimistic`.`toeqb`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`toeqb`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:30:51.889 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935749), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [2021/12/02 23:30:51.947 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:30:51.947 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:30:52.018 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 39935584), gtid-set: (flushed position: (mysql-bin.000003, 39935584), gtid-set: )"] [2021/12/02 23:30:52.018 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:52.018 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935749), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL), sourceTables: `db_pessimistic`.`toeqb`, targetTables: `db_pessimistic`.`toeqb`}}"] [2021/12/02 23:30:52.018 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 39935749), gtid-set: "] [2021/12/02 23:30:52.053 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=9511] [2021/12/02 23:30:52.060 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`toeqb`, current location: position: (mysql-bin.000003, 39941496), gtid-set: , latest location: position: (mysql-bin.000003, 39935749), gtid-set: , all resolved: true}"] [2021/12/02 23:30:52.060 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 39935749), gtid-set: "] [2021/12/02 23:30:52.110 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=9515] [2021/12/02 23:30:52.119 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`toeqb`] [2021/12/02 23:30:52.127 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`toeqb`] ["create string"="CREATE TABLE `toeqb` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `xjrvdpg` int(18) DEFAULT NULL,\n `lmpabvenj` int(13) DEFAULT NULL,\n `aqddcu` varchar(1003) DEFAULT 'JJRDQGKHKVXCOJXHIQEAMQPZVHQJENI',\n `hnfxi` int(8) DEFAULT NULL,\n `mfksyaia` varchar(963) DEFAULT NULL,\n `lhkzsi` int(12) DEFAULT NULL,\n `zngaz` timestamp NOT NULL DEFAULT '1995-05-22 18:19:14',\n `ownkokbjd` int(10) DEFAULT NULL,\n `shsiwgpb` text NOT NULL,\n `cndvb` int(18) DEFAULT '455848759',\n `uuid` varchar(253) DEFAULT NULL,\n `pymdriv` timestamp DEFAULT '1990-10-31 21:29:18',\n `hnuko` timestamp NOT NULL DEFAULT '2021-12-04 23:09:25',\n `xdkfnk` datetime DEFAULT '2020-06-22 12:18:40',\n `cvcingh` timestamp NULL DEFAULT NULL,\n `uacrq` int(15) NOT NULL DEFAULT '1084705025',\n `pqbpqjc` timestamp DEFAULT '2016-09-24 21:01:13',\n `pykydlh` int(15) NOT NULL,\n `mseshea` int(11) DEFAULT NULL,\n `irogxy` int(18) NOT NULL,\n `rvxqh` int(18) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:30:53.252 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.033852303s] [query="[DELETE FROM `db_pessimistic`.`ctlbz` WHERE (`id`) IN ((?)) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?)) INSERT INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`,`cbniomb`,`bappn`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`toeqb` WHERE (`id`) IN ((?),(?)) INSERT INTO `db_pessimistic`.`qbgnfza` (`uuid`,`npocxlt`,`vdqbdbylb`,`iwszey`,`txsyujwh`,`wxxftmi`,`skqpzir`,`id`,`jookidmoi`,`awrdf`,`jucyj`,`vjjzxxuvy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`xdoohoco` (`uuid`,`kogrrcbv`,`fxwbzq`,`woocw`,`owmai`,`abrmckmci`,`doigt`,`wetxteuzs`,`qfteq`,`uphuikq`,`oqxwdvp`,`xfpqdq`,`xiolcpqaj`,`lgnvsop`,`cckjg`,`id`,`ubqavqel`,`fkjjbg`,`dyvuqh`,`uoviti`,`kyqefaqk`,`cdrelw`,`qsgpqkc`,`ltdnhw`,`jqhbvawvz`,`gjlsa`,`gpiwa`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?..."] [argument="[[100002567] [100002364 100002395] [522914609 1985-06-03 04:33:38 2036-12-10 06:36:15 [74 78 77 90 84 69 72 75 88 88 70 78 73 76 80 87 72 87 68 71 90 68 68 66 79 76 74 89 78 76 78 83] 1381296567 100002298 DA80EC07-C72F-4D97-A937-FCB55E6D5C20 [90 78 79 74 78 77 78 66 71 89 72 81 83 74 73 79 82 81 76 89 69 79 85 77 79 76 75 78 88 66 78 85 71 75 86 72 89 75 81 89 87 68 81 83 89 83 70 65 90 71 73 71 67 86 72 65 88 88 72 80 69 66 72 79] 2021-08-26 06:33:13 1997-11-10 02:07:03 0000-00-00 00:00:00 GFULUISYPBUHIKDMPFRFCJGSLKBCSNKJPUOU 1732671657 [82 77 82 68 70 84 71 83 72 87 67 74 80 88 78 71 77 83 87 84 89 70 84 73 73 65 74 87 85 69 74 87 75 79 82 77 76 82 81 80 85 84 86 70 81 72 77 77 68 89 88 77 73 65 76 82 70 70 82 71 90 65 67 85 85 68 66 88 88 70 73 71] 386833311 2036-10-31 09:14:49 [70 75 66 82 77 73 85 83 72 72 80 67 88 82 89 84 75 80 90 71 67 80 81 67 70 80 90 77 76 77 78 71 85 90 70 79 72] OIARVVQTHNSAOGESRSOCOLXJPFEJAALBHXPSLYEACRFUAYHJOKOMZZFRHXMZFHYKOOQFMRPOQDIYXCBRK] [100002589 100002601] [0A9612A9-CE49..."] [2021/12/02 23:30:53.558 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.191873877s] [query="[INSERT INTO `db_pessimistic`.`xdoohoco` (`uuid`,`kogrrcbv`,`fxwbzq`,`woocw`,`owmai`,`abrmckmci`,`doigt`,`wetxteuzs`,`qfteq`,`uphuikq`,`oqxwdvp`,`xfpqdq`,`xiolcpqaj`,`lgnvsop`,`cckjg`,`id`,`ubqavqel`,`fkjjbg`,`dyvuqh`,`uoviti`,`kyqefaqk`,`cdrelw`,`qsgpqkc`,`ltdnhw`,`jqhbvawvz`,`gjlsa`,`gpiwa`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`,`cbniomb`,`bappn`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,..."] [argument="[[054BBC04-738F-4CDF-A9CA-D04E5127E927 2030-12-02 22:25:06 1656592873 0000-00-00 00:00:00 194907999 [82 80 80 65 80 83 90 65 75 89 67 89 67 82 89 89 90 77 89 84 75 71 81 77 68 81 66 71 90 80 68] [68 77 87 69 70 85 88 75 86 77 83 68 80 80 87 86 77 75 82 67 65 71 88 85 72 78 89 77 65 80 68 68 71 81 88 77 81 85 84 84 85 66 70 65 78 70 83 77 69 78 71 72 70 76 70 68 66 73 86 67 73 68 86 66 71 80 90 89 75 78 65 79 89 84 69 71 80 85 88 68 83 77 86 84 89 86 75 88 90 66 85 88 76 84 65 74 82] [83 70 89 78 65 68 73 89 66 90 72 68 69 82 77 73 80 71 79 72 88 89 72 85 76 89 82 66 85 72 72 72 67 70 85 87 75 79 73 84 88] 0000-00-00 00:00:00 0000-00-00 00:00:00 CZAI [84 77 74 80 90 79 71 84 74 85 71 79 84 69 70 75 78 75 74 76 78 76 81 83 78 78 89 82 86 79 79 89 77 67 67 87 83 85 82 86 85 70 88 81 81 74 77 68 73 90 73 82 71 76 81 66 88 84 84 78 71 79 69 71 73 70 70 76 73 74 90 73 67 82 71 73 69 79 76 66 73 73 77 79 87 86 78 87 85 72 67 84 75] BVNCJEJHYZVETYEADVJCTETFPAININZOUFXAWAPFPWFJKSYYLSUBVMPFOFTZVHZIHLJHVZIPKZOOWGYUQKERP..."] [2021/12/02 23:30:53.661 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.153583394s] [query="[INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`,`cbniomb`,`bappn`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE (`id`) IN ((?),(?)) INSERT INTO `db_pessimistic`.`acoxxft` (`gehyr`,`dbnkgwms`,`ccfkwiplu`,`dqrat`,`wbmsywijg`,`tsnqfj`,`tfxjiz`,`wyhybc`,`eiywvgiz`,`kjhhy`,`id`,`uuid`,`ojqwv`,`vqlnln`,`hhyaspj`,`nkfylm`,`ceiwtgh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?..."] [argument="[[100002617 1590738026 1638520066 ROWFWFSXVGIEGFTEH 276266137 XL 1350016070 0000-00-00 00:00:00 510254644 [] 1372960069 764ED3E2-5474-4485-A476-1222E9A38D6F 2024-10-03 20:30:04 0000-00-00 00:00:00 2034-09-26 15:05:13 2030-01-06 14:44:46 1555363582 0000-00-00 00:00:00 475366610 1622258741 326491087 1207921517 100002625 1526375483 1312326564 BNQKUULEHEHMWTTQMZEDAOLZZAQUDCP 1714847944 JEILLXIMXVYBORHTIKOJSRMJTNLGBZBFEGRQOCS 1427565610 0000-00-00 00:00:00 1789234769 [81 66] 1887722257 34DBCB75-05FC-4AA3-B31F-54F770DD871A 0000-00-00 00:00:00 0000-00-00 00:00:00 2044-11-17 17:15:08 0000-00-00 00:00:00 139390072 0000-00-00 00:00:00 315021450 1716190212 1643784293 1326267020] [1585123356 0000-00-00 00:00:00 2022-05-16 01:54:12 [83 70 66 89 89 87 80 68 69 89 73 87 68 78 86 68 74 77 66 65 84 66 67 71 80 77 89 81 82 71 76 84 76 72 65 65 88 85 80 88 67 80 74 70 66 66 76 82 71 71 90 82 88 67 65] 870796620 100002330 23148D79-FACB-4AC2-B0E7-2555199C684C [65 66 76 78 76 80 82 85 73 89 77 72 72 84 85 72 70 77 88 86 83 71 71 8..."] [2021/12/02 23:30:53.964 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.564621989s] [query="[INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`,`cbniomb`,`bappn`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE (`id`) IN ((?),(?)) INSERT INTO `db_pessimistic`.`acoxxft` (`gehyr`,`dbnkgwms`,`ccfkwiplu`,`dqrat`,`wbmsywijg`,`tsnqfj`,`tfxjiz`,`wyhybc`,`eiywvgiz`,`kjhhy`,`id`,`uuid`,`ojqwv`,`vqlnln`,`hhyaspj`,`nkfylm`,`ceiwtgh`) VALUES (?,?,?,?,?..."] [argument="[[100002616 756077765 219641519 BTYNXEXPEXYPYIVEYTYPBTTIDLKMTKXUJSECBHVLLZ 1026197162 XMBDZMLHPPTUBACIMVCBFDTMUPLXVNHYGKHTFILPXDVQLGLSUTADSDJKWZOSHRKLEUPPXVKAPXALHRIJDFVJAIPDZYBGILK 1326375778 0000-00-00 00:00:00 594577352 [80 70 88 66 80 85 86 73 75 74 88 67 86 84 65 67 81 67 82 79 82 77 69 77 75 77 70 79 70 84 83 85 73 67 76 81 89 66 85 89 76 89 85 87 89 88 67 85 79 70 76 82 86 90 68 68 75 86 81 82 82 76 86] 1878068583 9F52A9B2-310F-44AE-AA2F-4CDCE51C26D0 1981-01-06 06:51:12 0000-00-00 00:00:00 2025-02-13 19:39:15 0000-00-00 00:00:00 1298992234 0000-00-00 00:00:00 1789602380 758055478 1303429294 334929794 100002624 101766033 693175679 BRRBFIDV 712759687 IGMLPCDWKLJUFTYWRSVBTZNQICRJXACNNJWPBCVZREKQDVZYUKTJRVCMBMKCTBRNOYSDXETWIPOH 1310029620 1993-10-31 11:33:18 237348302 [69 70 73 68 88 77 65 86 90 76 90 79 72 74 86 90 89 67 77 70 83 88 75 79 89 77 83 83 65 85 84 89 84 87 85 80 68 69 82 87 80 70 84 68 79 89 73 83 67 82 85 77 87 68 70 90] 465247105 851B2D7A-701F-49C6-8A6F-A72A399A84C3 0000-00-00 00:00:00 2019-..."] [2021/12/02 23:30:54.042 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.526519809s] [query="[INSERT INTO `db_pessimistic`.`xdoohoco` (`uuid`,`kogrrcbv`,`fxwbzq`,`woocw`,`owmai`,`abrmckmci`,`doigt`,`wetxteuzs`,`qfteq`,`uphuikq`,`oqxwdvp`,`xfpqdq`,`xiolcpqaj`,`lgnvsop`,`cckjg`,`id`,`ubqavqel`,`fkjjbg`,`dyvuqh`,`uoviti`,`kyqefaqk`,`cdrelw`,`qsgpqkc`,`ltdnhw`,`jqhbvawvz`,`gjlsa`,`gpiwa`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`,`cbniomb`,`bappn`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE (`id`) IN ((?),(?),(?),(?)) INSERT INTO `db_pessimistic`.`acoxxft` (`gehyr`,`dbnkgwms`,`ccfkwiplu`,`dqrat`,`wbmsywijg`,`tsnqfj`,`tfxjiz`,`wyhybc`,`eiywvgiz`,`kjhhy`,`id`,`uuid`,`ojqwv`,`vqlnln`,`hhyaspj`,`nkfylm`,`ce..."] [argument="[[6B2C50A7-C4D0-41F5-95E3-66C36605C57C 2078-12-10 02:41:04 113847954 1992-12-25 08:48:47 462627842 [86 76 71 65 82 82 72 76 73 88 87 75 70 87 87 76 84 73 71 68 85 79 87 69 65 87 69 67 70 84 79 85 77] [72 84 88 70 70 87 73 70 90 90 87 86 85 85 67 89 87 75 85 70 68 90 86 67 90 80 73 82 73 87 89 79 79 66 68 88 77 71 89 74 76 65 89 90 72 80 84 72 73 76 72 67 72 68 67 77 81 76 66 88 86 86 67 71 70 88 70 73 77 83 74 71 74 74 86 80 69 90 80 77 79 85 69 75 89 87 70 77 74 77] [74 70 84 68 85 86 89 87 82 79 78 80 89 71 83 67 67 88 72 89 87 83 70 66 65 74 87 69 69 83 85 75 72 80 69 71 75 80 74 73 71 65 77 89 82 88 89 66 85 84 90 65 73 83 90 70 77 87 86 83 72 66 88 78 80 77] 1992-11-27 12:20:17 1997-09-03 19:18:04 SZPSSAGJFGGSZFLNVCVOXDISEEBUDXFNCEXAMPDCXSOTQNFZIWTDGZQTLAEYH [89 82 82 75 79 75 80 66 72 78 80 75 77 84 78 76 72 86 77 82 76 67 77 78 90 75 77 71 66 76 78 80 87 69 78 80 73 90 81 88 81 72 75 69 65 71 74 73 78 83 85 90 72 65 85] PWREURTBEUYFUXWCHMOSXWQGHXUZE 1841515126 248860395 100002598 0000-00-00 00:00:00 [7..."] [2021/12/02 23:30:54.221 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.696440501s] [query="[INSERT INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`,`cbniomb`,`bappn`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE (`id`) IN ((?),(?),(?)) INSERT INTO `db_pessimistic`.`acoxxft` (`gehyr`,`dbnkgwms`,`ccfkwiplu`,`dqrat`,`wbmsywijg`,`tsnqfj`,`tfxjiz`,`wyhybc`,`eiywvgiz`,`kjhhy`,`id`,`uuid`,`ojqwv`,`vqlnln`,`hhyaspj`,`nkfylm`,`ceiwtgh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`awujl` (`blrzoh`,`sapnzmce`,`id`,`uuid`,`tiobfjbsc`,`zgetr`,`deobloh`,`dmbprueu`,`jqolsgzz`,`pezrcrw`,`tbxdw`,`xeuougivy`,`pbbmmv`,`kxexs`,`urjfk`,`oyxccpxbc`,`shuyfn`,`kqqkoeb`,`lkbwre`,`edezqdwij`,`alewxsv`,`zfbkq`,`lgolwuml`,`obskarcxr`,`lviwzo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,..."] [argument="[[1182829201 1992-05-17 18:25:53 0000-00-00 00:00:00 [67 68 79 76 86 89 82 65 80 90 78] 1386454626 100002349 192816D7-DB72-415A-B55B-7F0D82945B81 [87 79 66 84 69 71 73 65 67 84 72 72 89 86 66 80 66 81 66 70 75 86 79 74 84 67 66 81 74 82 65 85 76 72 76 78 79 69 70 65 68 65 72 74 86 86 69 79 67 82 88 82 68 78 74 66 84] 0000-00-00 00:00:00 2023-10-31 05:14:24 0000-00-00 00:00:00 XEEMVJQKERVXULEVCFHCBJIXDTMMENIJLYEWXEOBUQLRRIJWKVOCNUMCTZHAUXIQONAIXIGYBSFJGUUFXTZZAJRVURZGMYTEY 461933161 [89 87 77 78 67 72 65 73 85 89 86 74 74 70 71 72 87 70 78 67 82 68 69 75 85 69 79 74 66 66 68 80 82 78 78 67 79 87 73 86 66 81 77 80 79 81 68 80 69 75 88 73 70 89 87 87 67 82 72 73 82 87 67 71 87 70 72 66 90 90 88 68 67 88 87 67 83 77 82 81 77 65 65 87 73 89 89 86] 271092774 0000-00-00 00:00:00 [67 89 78 78] OWUGNYLDIETNMZWQDZYKGTQMBVDLDEBVGRSEQRNRERNNAWIOIHUDSMCCPILYFZRYHNGEVMDXBXKOUMW 1688333298 0000-00-00 00:00:00 0000-00-00 00:00:00 [80 90 76 79 73 69] 468500846 100002351 3351F607-4601-4992-87C9-F04BA2B3E8BB [67 82 80 65 82 84 ..."] [2021/12/02 23:30:54.316 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.708217217s] [query="[DELETE FROM `db_pessimistic`.`toeqb` WHERE (`id`) IN ((?)) INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`,`xjaxeykd`,`vlxkbtv`,`npgbwx`,`shpksrw`,`gznyfjj`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`,`cbniomb`,`bappn`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,..."] [argument="[[100002614] [100002626 211207034 722079805 XLJLSEVONDKHVSKOGRWWAKCKOQEXLYAYGFDYGYCWKVLLSTLOKTUQBQXTRKTANBVGQZONOIARVGNCQXMNMZWAHEWYWXFVLUALDMZ 1799797541 YTHLMZDMZGJRZLVMEHTCBBOQBHYINOQWNSEKZALZZEBIUGEW 1335454793 1984-10-10 18:59:46 990393260 [71 88 71 82 83 83 70 84 77 68 81 89 78 78 90 80 80 70 73 69 79 80 82 88 73 82 66] 601598722 48ACCA41-E51B-490E-AE08-7C0F2C81004C 0000-00-00 00:00:00 0000-00-00 00:00:00 2016-08-14 00:52:49 0000-00-00 00:00:00 1255616150 2014-08-04 03:09:48 1308949526 1163481299 183681830 29176460] [2094-02-08 03:19:19 UJPTSVVNCUENXFZKWULDAJEBMSACKPSORRPMYVJNAKMDXNVWWRIULRJIZQVZNELTUBRUVHUJJIRR CPSWYYQXXLCPUERMSWFONEKHNQFONTSTFKGYPCBPYUOAGXXJUYOBDWWBMPYHUH HSQVFAJOAGQHMFBMYJBNSPFKACGPHECIGVGMKKBULIEECUGIGCASFHHFYUB 435886162 2008-08-07 08:32:39 VOKRDROKQXESFGAGSOZHEPBMKMCTRXPPXALNRPHRXPRZNYNUIQGWVD 271206818 354154113 [67 90 73 66 69 88 90 90 66 84 66 68 78 67 74 78 73 77 90 66 65 84 84 87 80 81 65 70 85 68 89 72 80 68 75 79 86 72 87 82 76 82 80 85 82 68 84 72 77 80 87 84 87 81 79 70 8..."] [2021/12/02 23:30:54.363 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.684259678s] [query="[DELETE FROM `db_pessimistic`.`kuddqkl` WHERE (`id`) IN ((?),(?),(?)) INSERT INTO `db_pessimistic`.`xdoohoco` (`uuid`,`kogrrcbv`,`fxwbzq`,`woocw`,`owmai`,`abrmckmci`,`doigt`,`wetxteuzs`,`qfteq`,`uphuikq`,`oqxwdvp`,`xfpqdq`,`xiolcpqaj`,`lgnvsop`,`cckjg`,`id`,`ubqavqel`,`fkjjbg`,`dyvuqh`,`uoviti`,`kyqefaqk`,`cdrelw`,`qsgpqkc`,`ltdnhw`,`jqhbvawvz`,`gjlsa`,`gpiwa`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE (`id`) IN ((?),(?),(?)) INSERT INTO `db_pessimistic`.`awujl` (`blrzoh`,`sapnzmce`,`id`,`uuid`,`tiobfjbsc`,`zgetr`,`deobloh`,`dmbprueu`,`jqolsgzz`,`pezrcrw`,`tbxdw`,`xeuougivy`,`pbbmmv`,`kxexs`,`urjfk`,`oyxccpxbc`,`shuyfn`,`kqqkoeb`,`lkbwre`,`edezqdwij`,`alewxsv`,`zfbkq`,`lgolwuml`,`obskarcxr`,`lviwzo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `..."] [argument="[[100002695 100002708 100002712] [B4C7ED6D-5D85-4402-AED2-EA1E525FFF56 2014-03-01 11:07:54 1142474080 1970-05-26 15:23:05 438027796 [69 74 86 89 77] [68 74 84 66 67 84 72 72 71 65 84 75] [78 84 89 87 85] 2028-08-15 15:16:31 2013-01-05 11:44:51 RWBLHEZBWRDYDPNVBNMCRMFBVHBWFKOYJQTBCGKXVHHKEOYQKTZTUYQVQHPTEHLEZSQGYQEBYDTAWOQBTDZBTREALVEWLYZVL [84 80 86 82 72 84 78 66 75 73 89 77 77 79 76 73 65 83 88 72 76 71 75 90 79 66 76 69 86 81 81 80 69 88 90 81 68 68 88 85 75 67 90 69 78 70 90 90 85 81 80 87 75 66 66 73 82 74 82 81 89 78 67 70 77 82 68 82 89 66 68 83 70 78 83 77 90 76 81 71 83] QSBBOMX 1110527414 430516953 100002590 0000-00-00 00:00:00 [79 83 89 75 73 79 71 75 80 66 85 78 78 83 76 89 78 77 67 90 76 72 87 85 69 78 86 83 76 65 77 71 78 87 83 84 76 84 86 75 76 87 88 71 83 70 89 76 68 76 72 69 78 69 73 78 84 79 89 82 73 73 66 76 79 88 84 88 81 89 71 65 65 77 76 75 65 83 89 85 75 73 82 78 65] 2085-11-02 12:37:47 JXNZFPWOIDZJNLUCZEFQSWXWYFEYYAADSDFJADOQZEGYMACYBLCYDHWPBFTRNTYSAFWINWNYUIXIECHLHMZM 2033-03-15 22:34..."] [2021/12/02 23:30:54.379 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.667270408s] [query="[INSERT INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`,`xjaxeykd`,`vlxkbtv`,`npgbwx`,`shpksrw`,`gznyfjj`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `fchgufhz`=VALUES(`fchgufhz`),`axoxbnwo`=VALUES(`axoxbnwo`),`jilwelo`=VALUES(`jilwelo`),`ewvedpj`=VALUES(`ewvedpj`),`yhdjy`=VALUES(`yhdjy`),`rwpszxre`=VALUES(`rwpszxre`),`fchplrxg`=VALUES(`fchplrxg`),`uynknd`=VALUES(`uynknd`),`ianfr`=VALUES(`ianfr`),`lbwjaphy`=VALUES(`lbwjaphy`),`fdlntpzbg`=VALUES(`fdlntpzbg`),`xlooz`=VALUES(`xlooz`),`szcqf`=VALUES(`szcqf`),`fowqbuabp`=VALUES(`fowqbuabp`),`nhlxcth`=VALUES(`nhlxcth`),`bfkxil`=VALUES(`bfkxil`),`id`=VALUES(`id`),`uuid`=VALUES(`uuid`),`nyarwzqal`=VALUES(`nyarwzqal`),`sungcve`=VALUES(`sungcve`),`wapqmwvc`=VALUES(`wapqmwvc`),`xjaxeykd`=VALUES(`xjaxeykd`),`vlxkbtv`=VALUES(`vlxkbtv`),`npgbwx`=VA..."] [argument="[[2019-03-10 14:01:18 LIGTHLXCRZJFFUMHFPEGUGNQJUTVGVWVRFIPUPBLCTILLOXPBLPHWZKJHFWTBLETDOVOVFBIPKTTMRSSHXD DDOQO IXAOMAKZVQBAAUQBGRVJYIZBZNDNPCOQISIETTIAXNAXIRERFKLAUSEGBNZKEPQ 720018978 2021-12-02 07:08:52 XGOXOOKOAJKSXIKBULCQRMFVVQJMTVZWUSZFQVFPQPKBRGDEJOUKXECFKCKBAAZWRYWAIKQKYTDUKEHQSEQNTSE 1203798037 1799927874 [72 65 74 68 68 70 74 68 72 74 71 67 73 88 83 89 84 87 72 83 75 68 74 80 87 81 73 85 69 89 70 70 65 76 88 68 90 78 80 88 67 74 88 81 65 68 76 71 87 90 70 79 74 86 77 78 71 82 71 90 76 65 72 71 77 72 73 74 73 82 77 65 65 80 65 89 81 86 88 84 76 89] 1252575389 2019-02-11 22:18:53 UYHBSYPGLLMYBYFCTMEAAEXZNVQZFEEUBJOQPTGOWKNKFNQPCMHLFFJFTLJBECLNFPIHJCLMGFEUHIXJLUCSXBNUMDTIJOWD 2008-02-26 07:40:50 2034-07-06 10:48:28 0000-00-00 00:00:00 100002585 0DF93CE7-141E-4AB1-A6ED-61DF05F16BD9 629183766 2092-02-22 00:27:13 FHINTGHQKGLZ PBKIRUWRXKYOOKVVYWESGRLVMQ 2003-07-24 01:42:08 [76 67 74 84 78 77 84 79 70 81 72 76 72 79 65 68 80] 0000-00-00 00:00:00 2058-07-09 07:39:39] [100002655 132464474 272479104 ZHTTPFODOD..."] [2021/12/02 23:30:54.425 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.918636612s] [query="[DELETE FROM `db_pessimistic`.`dqyoops` WHERE (`id`) IN ((?),(?),(?)) INSERT INTO `db_pessimistic`.`awujl` (`blrzoh`,`sapnzmce`,`id`,`uuid`,`tiobfjbsc`,`zgetr`,`deobloh`,`dmbprueu`,`jqolsgzz`,`pezrcrw`,`tbxdw`,`xeuougivy`,`pbbmmv`,`kxexs`,`urjfk`,`oyxccpxbc`,`shuyfn`,`kqqkoeb`,`lkbwre`,`edezqdwij`,`alewxsv`,`zfbkq`,`lgolwuml`,`obskarcxr`,`lviwzo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `blrzoh`=VALUES(`blrzoh`),`sapnzmce`=VALUES(`sapnzmce`),`id`=VALUES(`id`),`uuid`=VALUES(`uuid`),`tiobfjbsc`=VALUES(`tiobfjbsc`),`zgetr`=VALUES(`zgetr`),`deobloh`=VALUES(`deobloh`),`dmbprueu`=VALUES(`dmbprueu`),`jqolsgzz`=VALUES(`jqolsgzz`),`pezrcrw`=VALUES(`pezrcrw`),`tbxdw`=VALUES(`tbxdw`),`xeuougivy`=VALUES(`xeuougivy`),`pbbmmv`=VALUES(`pbbmmv`),`kxexs`=VALUES(`kxexs`),`urjfk`=VALUES(`urjfk`),`oyxccpxbc`=VALUES(`oyxccpxbc`),`shuy..."] [argument="[[100002514 100002531 100002544] [IYKYIRSFYFYQLDBYVYHWUMQ 172750068 100002356 47AAC673-BD4E-4D4D-A8B3-9F2A17AA76F5 0000-00-00 00:00:00 255272782 QPRKXXRBVUAQAVZUSSHFFIOILKUKWSCVCDAFKJONRBLXDJLJODYEEYKPDEBKEAHLKXQXYVFYXUXUAAGKXAOVBW [74 86 67 69 75 79 70 73 77 82 90 72 90 68 87 84 78 80 69 66 69 65 72 79 70 90 81 72 82 85 67 84] 2038-11-02 04:45:39 2016-12-16 04:10:19 2014-01-08 20:36:41 GFSRFMFQEKIAQJBIAXQCAKBWMNZLQXICNAKLWSYDYSSECTXXUUCABYWNIRTXTBKNFWAGKNZBWFNLBKUV 292705572 978607478 [73 85 66 70 72 88 89 68 84 83 75 65 84 86 89 65 85 83 83 82 83 69 68 68 80 73 84 73 68 69 70 78 66 81 88 75 74 83 68 68 67 86 83 87 78 71 77 70 80 89 76 73 75 72 72 74 73 70 73 79 69 87 76 88 83 68 67 81 76] 0000-00-00 00:00:00 [] 1706925759 455972608 [86 79 69 66 76 90 68 78 68 89 76 88 85 87 74 81 90 78 72 72 90 75 83 65 86 72 68 75 70 74 67 78 67 87 69 71 80 70 66 86 81 65 72 69 67 70 88 68 77 87 73 66 72 68 72 80] 0000-00-00 00:00:00 1733998546 1990463221 1985-11-29 21:28:47 2032-06-13 10:51:59 IYKYIRSFYFYQLDBYVYHWUMQ 1727..."] [2021/12/02 23:30:54.460 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.945919584s] [query="[INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`,`cbniomb`,`bappn`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE (`id`) IN ((?),(?),(?),(?)) INSERT INTO `db_pessimistic`.`awujl` (`blrzoh`,`sapnzmce`,`id`,`uuid`,`tiobfjbsc`,`zgetr`,`deobloh`,`dmbprueu`,`jqolsgzz`,`pezrcrw`,`tbxdw`,`xeuougivy`,`pbbmmv`,`kxexs`,`urjfk`,`oyxccpxbc`,`shuyfn`,`kqqkoeb`,`lkbwre`,`edezqdwij`,`alewxsv`,`zfbkq`,`lgolwuml`,`obskarcxr`,`lviwzo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `blrzoh`=VALUES(`blrzoh`),`sapnzmce`=VAL..."] [argument="[[100002623 478907241 1190911843 WWSUECTHCNAFTRRFBLIRAKNOVEXAOFKTGZTCGEJYYBEEQCYLZKZNVEKCQIDMMGKKAWACPPTHGSCNIIZNCJVFRAWVYTKSUVYGWAP 643942999 NUQICESDHHTUATWN 131323080 2020-02-25 18:25:49 80853159 [77 83 84 85 70 67 86 75 78 86 87 82 79 71 80 66 79 84 68 73 67 82 83 69 74 81 86] 216444657 C447EB2F-F6C5-435C-9112-92C93011E6F6 2031-08-13 05:09:02 0000-00-00 00:00:00 2050-09-26 00:31:51 0000-00-00 00:00:00 1309495800 0000-00-00 00:00:00 1316464488 1472136833 746305074 1934603620] [531459896 2011-06-26 09:46:34 1981-10-08 11:52:12 [75 66 87 86 67 81 81 68 72 73 90 87 73 74 88 76 76 84 88 84 72 80 74 85 79 79 74 79 66 76 73 78 84 66 87 80 82 88 90 90 69 80 84 83 68 65 75] 1311097537 100002339 5B0C3928-B0EE-4B60-85F5-2D77BAC60F41 [83 72 72 79 69 74 71 71 68 75 89 70 67 66 70 80 76 74 80 81 80 89 77 71 79 81 82 76 88 79 71 72 88 71 87 87 78 89 73 89 81 87 68 78 66 65 89 87 88 88 65 87 84 80 69 77 86 87 73 65 79 85 86 87 68 83 73 88 86 77 78 82 69 68 72 90 84 69 86] 2004-03-05 03:30:49 0000-00-00 00:00:00 1975-02-0..."] [2021/12/02 23:30:54.528 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.146526983s] [query="[DELETE FROM `db_pessimistic`.`kuddqkl` WHERE (`id`) IN ((?),(?)) INSERT INTO `db_pessimistic`.`xdoohoco` (`uuid`,`kogrrcbv`,`fxwbzq`,`woocw`,`owmai`,`abrmckmci`,`doigt`,`wetxteuzs`,`qfteq`,`uphuikq`,`oqxwdvp`,`xfpqdq`,`xiolcpqaj`,`lgnvsop`,`cckjg`,`id`,`ubqavqel`,`fkjjbg`,`dyvuqh`,`uoviti`,`kyqefaqk`,`cdrelw`,`qsgpqkc`,`ltdnhw`,`jqhbvawvz`,`gjlsa`,`gpiwa`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`,`cbniomb`,`bappn`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?..."] [argument="[[100002707 100002722] [0816BA06-2491-40DA-998D-2A5EE5011BD0 2084-12-01 07:57:42 1242736765 2010-07-21 17:41:25 2047886740 [74 76 72 89 81 76 89 79 82 78 74 79 90 74 65 88 88 87 78 65 88 75 76 85 76 72 73 75 90 84 87 71 78 81 74 84 74 79 90 73 67 65 84 79 83 79 65 71 89 79 89 83 73 79 82 65 82 74 84 85 80 84 72 67 79] [74 90 70 65 78 86 69 67 88 76 89 79 74 68 71 79 86 86 68 66 74 85 68 68 87 67 79 67 74 73 85 82 82 67 88 70 83 81 81 66 89 84 71 78 72 87 86 88 76 65 88 87 89 82 74 69 75 67 75 71 86 75 73 87 74 70 82 84 66 75 66 74 67 74 82 89 78 89 79 74 75 90 90 85 83 65 76 68 66 88 78 74] [77 82 84 74 77 75 79 66 70 88 85 87 76 69 67 65 87 89 68 75 74 87 67 88 80] 0000-00-00 00:00:00 0000-00-00 00:00:00 YRYOAAKWILVZQTBCGQUIKWQYPHPBRPCQSPLNTGXOVMWINTEYLIPJDIYOGLVFXTBMATJIROWVO [80 67 82 78 74 90 70 71 77 90 90 89 84 72 81 72 72 72 88 68 79 75 74 82 88 74 90 87 65 84] WISLIFXVJKKIZPYNPHMXEASRHXHVVOIFVUTDX 1651501762 1280263779 100002593 2024-09-06 13:55:58 [76 77 85 82 89 76 78 88 67 84 78 84 68 72 70 86 67 7..."] [2021/12/02 23:30:54.540 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.091963939s] [query="[INSERT INTO `db_pessimistic`.`xdoohoco` (`uuid`,`kogrrcbv`,`fxwbzq`,`woocw`,`owmai`,`abrmckmci`,`doigt`,`wetxteuzs`,`qfteq`,`uphuikq`,`oqxwdvp`,`xfpqdq`,`xiolcpqaj`,`lgnvsop`,`cckjg`,`id`,`ubqavqel`,`fkjjbg`,`dyvuqh`,`uoviti`,`kyqefaqk`,`cdrelw`,`qsgpqkc`,`ltdnhw`,`jqhbvawvz`,`gjlsa`,`gpiwa`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`,`cbniomb`,`bappn`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSER..."] [argument="[[93D33A10-74ED-451A-801A-75741A39D3AE 2091-12-05 22:50:47 1628360935 0000-00-00 00:00:00 1617507703 [70 83 74 85] [80 79 85 90 86 79 66 73 74 86 69 84 75 79 89] [85 82 86 75 75 87 89 82 78 75 90 73 83 89 86 88 67 78 65 68 83 80 77 86 83 89 65 83 88 75 77 85 79 65 80 81] 2029-03-19 04:53:04 2018-01-23 04:30:07 KLAFWOGYFEFTWGUGGGFFUCPGSBUKNSU [89 75 81 69 82 90 68 70 84 70 70 85 79 82 69 81 88 84 69 85 69 90 65 88 75 66 67 73 74 86 66 89 74 72 76 65 71 89 79 89 76 81 74 82 75 89 78 69 67 82 89 80 66 86 89 77 73 87 81 68 75 67 68 85 83 70 68 85 84 89 71 69 74] USXHCLDFGGRFDKJGG 1239796873 727726331 100002589 1976-05-13 15:01:56 [77 85 87 78 70 66 73 75 72 85 75 90 81 89 87 72 78 71 82 73 75 89 84 69 83 81 80 68 89 82 73 87 81 83 68 77 72 81 87 77 78 69 74 65 75 86 89 68 90 87 81 68 78 66 89 75 81 81 84 76 83 79 72 67 69 66 82 73 81 90 71 85 83 81 68 70 83 76 90 74] 2042-10-15 08:32:59 ZVPAQFGOQRQEMGNUINFHLKTKDHXRSGYNQWDGBSRSISSDELEYYGAXIGUIBVHVOYSU 2062-01-22 11:19:46 1244461631 2012-05-24 08:57:15 0000-00-00 0..."] [2021/12/02 23:30:54.592 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=2.212435339s] [query="[DELETE FROM `db_pessimistic`.`kuddqkl` WHERE (`id`) IN ((?),(?),(?)) INSERT INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`,`xjaxeykd`,`vlxkbtv`,`npgbwx`,`shpksrw`,`gznyfjj`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE (`id`) IN ((?),(?),(?)) INSERT INTO `db_pessimistic`.`awujl` (`blrzoh`,`sapnzmce`,`id`,`uuid`,`tiobfjbsc`,`zgetr`,`deobloh`,`dmbprueu`,`jqolsgzz`,`pezrcrw`,`tbxdw`,`xeuougivy`,`pbbmmv`,`kxexs`,`urjfk`,`oyxccpxbc`,`shuyfn`,`kqqkoeb`,`lkbwre`,`edezqdwij`,`alewxsv`,`zfbkq`,`lgolwuml`,`obskarcxr`,`lviwzo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `blrzoh`=VALUES(`blrzoh`),`sapnzmce`=VALUES(`sapnzmce`),`id`=VALUES(`id`),`uuid`=VALUES(`uuid`),`tiobfjbsc`=VALUES(`tiobfjbsc`),`zgetr`=VALUES(`zgetr`),`deobloh`=VALUES..."] [argument="[[100002694 100002709 100002713] [2040-02-20 11:19:44 XNBWHBAATUAMYJCVQHEQYAYVGHYMVMGOVYINBMSZNGIUNCVUTGUSQB NNDXIWKSFGVAVIPIQTFIZCDWFXZOOAHTWMPPVE KHYZICVGZZNOWOFPWUZKQHVTIAYMLAVGRVZOCKTCLYVTGJWUJRSUSFDMVPQVMUMUBQVMELSTNFWNVUAOLUUVASHOB 1327965915 0000-00-00 00:00:00 RXOTQ 830893324 1746543303 [83] 658210626 0000-00-00 00:00:00 MWOYBNNEKWKUNAILTYLLUWVENIKGBHSFSZADBBMDWMMFEQRWPDAXGKVEO 2036-10-19 23:18:53 2014-02-05 07:42:54 2031-01-06 22:54:22 100002599 AD1D26F3-34BE-4D9A-A658-55DF4EE9CBE9 1814917063 2012-07-26 21:50:19 DSJQZZFXHH APHFREJDELWAQUBDQKJDQJBITWATDDRGLDEAKLLSUXPSYLVSZHIIBYVTSAXCSOMQOONFEBXDMHZM 2021-02-27 09:40:25 [90 81 75 85 71 69 87 78 82 78 81 73 88 79 77 75 71 80 72 81 80 83 81 66 83 71 87 81 89 82 87 83 70 67 79 70 72 71 77 69 69 67 83 80 82 73 78 79 88 87 87 88 84 84 73 77 81 71 70 66 82 77 76 68 89 90 68 83 70 83 75 75 90 65 72 78 84 81 65 66 86 73 86 79 79 85 66 66 74 78 90 84] 1982-06-11 06:08:40 2077-12-08 19:44:01] [100002522 100002538 100002557] [IYKYIRSFYFYQLDBYVYHWUMQ 172750068 100..."] [2021/12/02 23:30:54.619 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.968969012s] [query="[INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE (`id`) IN ((?),(?),(?),(?)) INSERT INTO `db_pessimistic`.`awujl` (`blrzoh`,`sapnzmce`,`id`,`uuid`,`tiobfjbsc`,`zgetr`,`deobloh`,`dmbprueu`,`jqolsgzz`,`pezrcrw`,`tbxdw`,`xeuougivy`,`pbbmmv`,`kxexs`,`urjfk`,`oyxccpxbc`,`shuyfn`,`kqqkoeb`,`lkbwre`,`edezqdwij`,`alewxsv`,`zfbkq`,`lgolwuml`,`obskarcxr`,`lviwzo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `blrzoh`=VALUES(`blrzoh`),`sapnzmce`=VALUES(`sapnzmce`),`id`=VALUES(`id`),`uuid`=VALUES(`uuid`),`tiobfjbsc`=VALUES(`tiobfjbsc`),`zgetr`=VALUES(`zgetr`),`deobloh`=VALUES(`deobloh`),`dmbprueu`=VALUES(`dmbprueu`),`jqolsgzz`=VALUES(`jqolsgzz`),`pezrcrw`=VALUES(`pezrcrw`),`tbxdw`=VALUES(`tbxdw`),`..."] [argument="[[100002619 2064647028 808742689 VSAUXGTGJWOCETOUBZNCKQVMXCOBUJFVHJRYNCOWQUWNIUZFRQFEADCCGNQPGGQKHJLQKOGQIKXMJUQNKOHLTQGVCJIZWKEDYQM 1266343876 UYMAJLLMGVAKWXMDTIPLRDEXDUMQRKCZXGZWUYSVPNJACQUXWLLSPEQBRFXQQBTOUF 496354425 0000-00-00 00:00:00 654174662 [89 90 90 84 78 68 70 77 73 82 90 78 72 70 89 67 88 69 86 66 77 85 65 76 71 85 90 80 82 76 85 66 82 84 73 65 85 80 80 73 76 82 78 85 73 84 82 82 66 76 89 77 88 71 85 84 80 90 82 77 70 89 71 73 67 72 67 78 72 75 65 76 80 77] 381073509 C63FA6A6-0888-4EEE-AB98-1A3762ECB5B4 2004-04-18 23:17:30 0000-00-00 00:00:00 2092-05-15 23:05:55 2017-02-01 20:14:25 802081860 0000-00-00 00:00:00 971701579 129305041 2117074370 1139723987] [100002515 100002530 100002545 100002560] [IYKYIRSFYFYQLDBYVYHWUMQ 172750068 100002372 A80038E6-8F20-4339-9EB5-D39F36FEEB02 0000-00-00 00:00:00 255272782 QPRKXXRBVUAQAVZUSSHFFIOILKUKWSCVCDAFKJONRBLXDJLJODYEEYKPDEBKEAHLKXQXYVFYXUXUAAGKXAOVBW [74 86 67 69 75 79 70 73 77 82 90 72 90 68 87 84 78 80 69 66 69 65 72 79 70 90 81 72 82 85 67 84] 2038-11-02..."] [2021/12/02 23:30:54.630 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.501929857s] [query="[INSERT INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`,`xjaxeykd`,`vlxkbtv`,`npgbwx`,`shpksrw`,`gznyfjj`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dqyoops` WHERE (`id`) IN ((?)) DELETE FROM `db_pessimistic`.`acoxxft` WHERE (`id`) IN ((?),(?),(?)) INSERT INTO `db_pessimistic`.`awujl` (`blrzoh`,`sapnzmce`,`id`,`uuid`,`tiobfjbsc`,`zgetr`,`deobloh`,`dmbprueu`,`jqolsgzz`,`pezrcrw`,`tbxdw`,`xeuougivy`,`pbbmmv`,`kxexs`,`urjfk`,`oyxccpxbc`,`shuyfn`,`..."] [argument="[[2017-10-31 10:49:58 LBXUUV ZJPHHNVYZYWLSGWNRJOSNQMITVVMUHPVCHIPSVULCJCTMOKRALZFXTKDITVUFXJZNBRB SLWCQDLVPNEXCWIHZOHUIDZTOIDSJMUMBDZZBLYZCYQV 1811605408 1979-01-20 17:58:50 TEOQLEPHEUBHEDNQEDFIPZXCQICRUXVDKRPCIUZQAPMARCHKEJNKVUTWNDMRSSJJP 1967772184 1043997860 [79 65 70 90 88 76 70 89 83 67 84 75 80 89 66 68 85 69 77 80 76 86 73 69 65 77 79 89 70 66 84 70 76 90 73 79 83 75 84 83 85 65 76 81 87 65 69 83 69 67 87 68 76 78 83 87 74 86 79 66 84 90 76 80 66 66 84 84 88 73 69 68 79 89 86 75 86 80 71 85 80 74 83 68 90 86 70 83 68 68 71] 2032712761 0000-00-00 00:00:00 FPPNQSXRIFBLWBKMURERUBPVJKVDUYQPLYWOQEWPKICSUJFT 2028-12-27 13:48:55 0000-00-00 00:00:00 0000-00-00 00:00:00 100002618 0E3508EC-ED36-41CD-B26A-38489EB4CF80 1203266559 1981-02-03 05:34:16 GOVOHOGZINQEPOLKRLNMWLFLATATNURTBALAWWJCZGCBAGRIZAUZDQPEIMJGZOLAEC LXMULBRJJLMSKDXBVPEXIUWSUVHWCCIYEDYTZHRNXDYHV 1972-02-17 13:50:33 [82 84 84 82 65 80 69 74 76 86 88 68 77 68 65 84 86 87 90 88 66 84 71 73 65 88 87 82 72 88 87 72 82 78 81 78 66 79 76 74 83] 2012-03-30 ..."] [2021/12/02 23:30:54.910 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.654245872s] [query="[INSERT INTO `db_pessimistic`.`ctlbz` (`fchgufhz`,`axoxbnwo`,`jilwelo`,`ewvedpj`,`yhdjy`,`rwpszxre`,`fchplrxg`,`uynknd`,`ianfr`,`lbwjaphy`,`fdlntpzbg`,`xlooz`,`szcqf`,`fowqbuabp`,`nhlxcth`,`bfkxil`,`id`,`uuid`,`nyarwzqal`,`sungcve`,`wapqmwvc`,`xjaxeykd`,`vlxkbtv`,`npgbwx`,`shpksrw`,`gznyfjj`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `fchgufhz`=VALUES(`fchgufhz`),`axoxbnwo`=VALUES(`axoxbnwo`),`jilwelo`=VALUES(`jilwelo`),`ewvedpj`=VALUES(`ewvedpj`),`yhdjy`=VALUES(`yhdjy`),`rwpszxre`=VALUES(`rwpszxre`),`fchplrxg`=VALUES(`fchplrxg`),`uynknd`=VALUES(`uynknd`),`ianfr`=VALUES(`ianfr`),`lbwjaphy`=VALUES(`lbwjaphy`),`fdlntpzbg`=VALUES(`fdlntpzbg`),`xlooz`=VALUES(`xlooz`),`szcqf`=VALUES(`szcqf`),`fowqbuabp`=VALUES(`fowqbuabp`),`nhlxcth`=VALUES(`nhlxcth`),`bfkxil`=VALUES(`bfkxil`),`id`=VALUES(`id`),`uuid`=VALUES(`uuid`),`nyarwzqal`=VALUES(`nyarwzqal`),`sungcve`=VALUES(`sungcve`),`wapqmwvc`=VALUES(`wapqmwvc`),`xjaxeykd`=VALUES(`xjaxeykd`),`vlxkbtv`=VALUES(`vlxkbtv`),`npgbwx`=VA..."] [argument="[[2019-03-10 14:01:18 LIGTHLXCRZJFFUMHFPEGUGNQJUTVGVWVRFIPUPBLCTILLOXPBLPHWZKJHFWTBLETDOVOVFBIPKTTMRSSHXD DDOQO IXAOMAKZVQBAAUQBGRVJYIZBZNDNPCOQISIETTIAXNAXIRERFKLAUSEGBNZKEPQ 720018978 2021-12-02 07:08:52 FWHYIXZPSGNLRVOUUWTNDNLEFWBEZDCWLNJDFIPQZEISOEKDJBUCIZXWDWWKOOFZALCRCPGGNMFN 1203798037 1799927874 [74 76 82 68 73 83 85 72 77 69 79 69 70 85 77 81 70 73 69 89 87 86 90 89 78 68 81 67 83 78 71 84 70 77 75 69 69 66 75 82 66 69 79 88 75 82 65 74 86 65 75 76 71 85 77 70] 1252575389 2019-02-11 22:18:53 YLRIASKHLYHSRJIAOMSCXPWLFOCHTT 2008-02-26 07:40:50 2034-07-06 10:48:28 0000-00-00 00:00:00 100002591 E5BB68C6-203E-4ACE-BE8B-7984D609EE8C 814496249 2092-01-20 19:12:22 FHINTGHQKGLZ PBKIRUWRXKYOOKVVYWESGRLVMQ 2003-07-24 01:42:08 [76 67 74 84 78 77 84 79 70 81 72 76 72 79 65 68 80] 0000-00-00 00:00:00 2058-07-09 07:39:39] [2056-05-02 01:06:44 GEINCWOLOCLWEMUGJNSAJCJTYYWAINHSJOHPFO ZVV IAXZCKJVCI 2012005082 0000-00-00 00:00:00 YNV 715754359 231072279 [67 80 83 67 86 68 73 71 67 70 67 79 87 74 80 77 90 82 79 65 82 82..."] [2021/12/02 23:30:56.338 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:30:56.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:30:56.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:30:56.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:30:58.065 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567943), gtid-set: "] [2021/12/02 23:30:58.094 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9516] [2021/12/02 23:30:58.094 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:30:58.094 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:30:58.094 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 35568208), gtid-set: "] [2021/12/02 23:30:58.095 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:58.095 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:58.095 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:30:58.096 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:30:58.096 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35567943), gtid-set: (flushed position: (mysql-bin.000003, 35567943), gtid-set: )"] [2021/12/02 23:30:58.096 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567943), gtid-set: (flushed position: (mysql-bin.000003, 35567943), gtid-set: )"] [2021/12/02 23:30:58.096 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:58.172 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":47,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519761083990016,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:30:58.191 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:30:58.191 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35567943), gtid-set: (flushed position: (mysql-bin.000003, 35567943), gtid-set: )"] [2021/12/02 23:30:58.192 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567943), gtid-set: (flushed position: (mysql-bin.000003, 35567943), gtid-set: )"] [2021/12/02 23:30:58.192 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:30:58.192 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`rykwvonj`] [from="position: (mysql-bin.000003, 35567943), gtid-set: "] [to="position: (mysql-bin.000003, 35567943), gtid-set: "] [2021/12/02 23:30:58.304 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4332,\"syncerBinlog\":\"(mysql-bin.000003, 35567943)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:30:58.311 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 35568022), gtid-set: ], endLocation: [position: (mysql-bin.000003, 35568208), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:30:58.311 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:01.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:30:56.338 +00:00] [duration=5s] [2021/12/02 23:31:06.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:31:06.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:31:06.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:06.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:31:06.699 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567943), gtid-set: "] [2021/12/02 23:31:06.713 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9522] [2021/12/02 23:31:06.714 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:31:06.714 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:31:06.714 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 35568208), gtid-set: "] [2021/12/02 23:31:06.726 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:06.726 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35567943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:06.726 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:06.726 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:06.726 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35567943), gtid-set: (flushed position: (mysql-bin.000003, 35567943), gtid-set: )"] [2021/12/02 23:31:06.727 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35567943), gtid-set: (flushed position: (mysql-bin.000003, 35567943), gtid-set: )"] [2021/12/02 23:31:06.727 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:06.792 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":47,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519763343409152,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:06.811 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:06.811 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:06.817 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:31:06.860 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35568208), gtid-set: (flushed position: (mysql-bin.000003, 35568208), gtid-set: )"] [2021/12/02 23:31:06.860 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:06.860 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35568022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:06.873 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:31:06.873 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35568287), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568462), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:06.873 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35568287), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568462), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:06.873 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35568287), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568462), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:06.873 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35568287), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568462), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568462), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:06.874 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35568208), gtid-set: (flushed position: (mysql-bin.000003, 35568208), gtid-set: )"] [2021/12/02 23:31:06.874 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35568208), gtid-set: (flushed position: (mysql-bin.000003, 35568208), gtid-set: )"] [2021/12/02 23:31:06.874 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:06.921 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":47,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519763379322881,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:06.951 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:06.951 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35568287), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568462), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568462), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:09.503 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.55176987s] [query="[ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`)]"] [argument="[]"] [2021/12/02 23:31:09.527 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35568462), gtid-set: (flushed position: (mysql-bin.000003, 35568462), gtid-set: )"] [2021/12/02 23:31:09.527 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:09.527 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35568287), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568462), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568462), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:09.527 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:09.528 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568462), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:09.528 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:09.528 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:09.528 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35568462), gtid-set: (flushed position: (mysql-bin.000003, 35568462), gtid-set: )"] [2021/12/02 23:31:09.528 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35568462), gtid-set: (flushed position: (mysql-bin.000003, 35568462), gtid-set: )"] [2021/12/02 23:31:09.528 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:09.611 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN 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,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":47,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519764086849536,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:09.647 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case4_1\",\"case4_2\",\"case4_3\"]}"] [2021/12/02 23:31:09.648 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:09.738 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35568751), gtid-set: (flushed position: (mysql-bin.000003, 35568751), gtid-set: )"] [2021/12/02 23:31:09.738 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:09.738 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35568541), gtid-set: , currentLocation: position: (mysql-bin.000003, 35568751), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:09.739 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:09.739 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35568751), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:09.739 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:09.739 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:09.739 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35568751), gtid-set: (flushed position: (mysql-bin.000003, 35568751), gtid-set: )"] [2021/12/02 23:31:09.739 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35568751), gtid-set: (flushed position: (mysql-bin.000003, 35568751), gtid-set: )"] [2021/12/02 23:31:09.739 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:09.903 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER 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:null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":50,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519764158152704,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:09.924 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:09.924 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:10.023 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569103), gtid-set: (flushed position: (mysql-bin.000003, 35569103), gtid-set: )"] [2021/12/02 23:31:10.023 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:10.023 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35568830), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569103), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:10.023 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35569180), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569348), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:10.023 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35569180), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569348), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569103), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:10.024 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35569180), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569348), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:10.024 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35569180), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569348), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569348), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:10.024 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35569103), gtid-set: (flushed position: (mysql-bin.000003, 35569103), gtid-set: )"] [2021/12/02 23:31:10.024 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569103), gtid-set: (flushed position: (mysql-bin.000003, 35569103), gtid-set: )"] [2021/12/02 23:31:10.024 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:10.050 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] 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[2021/12/02 23:31:10.067 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_1\"]}"] [2021/12/02 23:31:10.067 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35569180), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569348), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE 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dx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":38,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":50,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519764202979328,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:10.086 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569348), gtid-set: (flushed position: (mysql-bin.000003, 35569348), gtid-set: )"] [2021/12/02 23:31:10.086 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:10.086 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35569180), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569348), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:10.086 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35569425), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569593), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:10.086 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35569425), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569593), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:10.087 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35569425), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569593), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:10.087 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35569425), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569593), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569593), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:10.087 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35569348), gtid-set: (flushed position: (mysql-bin.000003, 35569348), gtid-set: )"] [2021/12/02 23:31:10.087 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569348), gtid-set: (flushed position: (mysql-bin.000003, 35569348), gtid-set: )"] [2021/12/02 23:31:10.087 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:10.117 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN 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[2021/12/02 23:31:10.129 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_2\"]}"] [2021/12/02 23:31:10.129 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35569425), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569593), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE 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[2021/12/02 23:31:10.151 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569593), gtid-set: (flushed position: (mysql-bin.000003, 35569593), gtid-set: )"] [2021/12/02 23:31:10.151 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:10.151 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35569425), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569593), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:10.151 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35569670), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569838), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:10.151 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35569670), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569838), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:10.151 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35569670), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569838), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:10.151 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35569670), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569838), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:10.151 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35569593), gtid-set: (flushed position: (mysql-bin.000003, 35569593), gtid-set: )"] [2021/12/02 23:31:10.151 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569593), gtid-set: (flushed position: (mysql-bin.000003, 35569593), gtid-set: )"] [2021/12/02 23:31:10.151 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:10.190 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN 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[2021/12/02 23:31:10.200 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_3\"]}"] [2021/12/02 23:31:10.200 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35569670), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569838), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":48,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":49,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":36,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":50,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519764237582336,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:10.222 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:10.222 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:10.222 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35569670), gtid-set: , currentLocation: position: (mysql-bin.000003, 35569838), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:10.222 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:10.222 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:10.222 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:10.222 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:10.222 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:10.222 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:10.222 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:10.285 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":48,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":49,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":52,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":51,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":38,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":52,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519764263010304,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:10.289 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:10.289 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:10.300 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:10.300 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:10.300 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`rykwvonj`] [from="position: (mysql-bin.000003, 35569838), gtid-set: "] [to="position: (mysql-bin.000003, 35569838), gtid-set: "] [2021/12/02 23:31:10.339 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4349,\"syncerBinlog\":\"(mysql-bin.000003, 35569838)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:31:10.347 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 35569917), gtid-set: ], endLocation: [position: (mysql-bin.000003, 35570148), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2` ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:31:10.347 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:11.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:31:11.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:31:11.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:11.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:31:11.377 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569838), gtid-set: "] [2021/12/02 23:31:11.383 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9524] [2021/12/02 23:31:11.383 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:31:11.383 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:31:11.383 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 35570148), gtid-set: "] [2021/12/02 23:31:11.394 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:11.395 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:11.395 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:11.395 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:11.395 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:11.396 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:11.396 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:11.470 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER 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dx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":38,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":52,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519764570505217,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:11.477 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:11.477 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:11.477 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:11.477 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:11.477 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`rykwvonj`] [from="position: (mysql-bin.000003, 35569838), gtid-set: "] [to="position: (mysql-bin.000003, 35569838), gtid-set: "] [2021/12/02 23:31:11.514 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4351,\"syncerBinlog\":\"(mysql-bin.000003, 35569838)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:31:11.520 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 35569917), gtid-set: ], endLocation: [position: (mysql-bin.000003, 35570148), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2` ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:31:11.520 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:16.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:31:16.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:31:16.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:16.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:31:16.447 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569838), gtid-set: "] [2021/12/02 23:31:16.452 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9553] [2021/12/02 23:31:16.452 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:31:16.452 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:31:16.452 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 35570148), gtid-set: "] [2021/12/02 23:31:16.455 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:16.455 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:16.455 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:16.455 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:16.455 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:16.455 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:16.455 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:16.571 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":655,\"name\":{\"O\":\"rykwvonj\",\"L\":\"rykwvonj\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"mgjzssgk\",\"L\":\"mgjzssgk\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2076-10-02 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dx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":38,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":52,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519765909274624,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:16.585 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:16.585 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:16.586 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:16.586 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:16.586 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`rykwvonj`] [from="position: (mysql-bin.000003, 35569838), gtid-set: "] [to="position: (mysql-bin.000003, 35569838), gtid-set: "] [2021/12/02 23:31:16.656 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4353,\"syncerBinlog\":\"(mysql-bin.000003, 35569838)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:31:16.658 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 35569917), gtid-set: ], endLocation: [position: (mysql-bin.000003, 35570148), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2` ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`rykwvonj`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:31:16.658 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:21.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:31:16.338 +00:00] [duration=5s] [2021/12/02 23:31:26.339 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:31:26.339 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:31:26.339 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:26.339 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:31:27.096 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569838), gtid-set: "] [2021/12/02 23:31:27.117 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9555] [2021/12/02 23:31:27.117 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:31:27.117 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:31:27.117 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 35570148), gtid-set: "] [2021/12/02 23:31:27.118 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:27.118 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35569838), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:27.119 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:27.119 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:27.119 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:27.119 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35569838), gtid-set: (flushed position: (mysql-bin.000003, 35569838), gtid-set: )"] [2021/12/02 23:31:27.119 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:27.269 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":660,\"name\":{\"O\":\"rykwvonj\",\"L\":\"rykwvonj\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"mgjzssgk\",\"L\":\"mgjzssgk\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2076-10-02 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dx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":38,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":52,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519768710021120,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:27.300 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:27.300 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:27.325 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_2'"] [2021/12/02 23:31:27.327 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_1'"] [2021/12/02 23:31:27.361 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35570148), gtid-set: (flushed position: (mysql-bin.000003, 35570148), gtid-set: )"] [2021/12/02 23:31:27.361 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:27.364 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35569917), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570148), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`},{originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:27.388 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:31:27.389 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35570227), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570416), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:27.389 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35570227), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570416), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570148), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:27.389 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35570227), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570416), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:27.389 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35570227), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570416), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570416), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:27.389 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35570148), gtid-set: (flushed position: (mysql-bin.000003, 35570148), gtid-set: )"] [2021/12/02 23:31:27.402 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35570148), gtid-set: (flushed position: (mysql-bin.000003, 35570148), gtid-set: )"] [2021/12/02 23:31:27.402 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:27.505 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":48,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":49,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":52,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":51,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":53,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":53,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519768773984256,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:27.522 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:27.523 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35570227), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570416), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570416), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:27.549 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_3'"] [2021/12/02 23:31:27.570 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35570416), gtid-set: (flushed position: (mysql-bin.000003, 35570416), gtid-set: )"] [2021/12/02 23:31:27.570 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:27.570 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35570227), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570416), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570416), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:27.570 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35570493), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570662), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:27.570 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35570493), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570662), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570416), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:27.571 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35570493), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570662), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:27.571 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35570493), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570662), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570662), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:27.571 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35570416), gtid-set: (flushed position: (mysql-bin.000003, 35570416), gtid-set: )"] [2021/12/02 23:31:27.572 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35570416), gtid-set: (flushed position: (mysql-bin.000003, 35570416), gtid-set: )"] [2021/12/02 23:31:27.572 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:27.631 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":48,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":49,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":52,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":51,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":53,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":53,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519768806227968,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:27.658 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:27.658 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35570493), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570662), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570662), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:27.963 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35570662), gtid-set: (flushed position: (mysql-bin.000003, 35570662), gtid-set: )"] [2021/12/02 23:31:27.963 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:27.963 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35570493), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570662), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570662), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:27.963 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35570741), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570948), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:27.963 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35570741), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570948), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570662), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:27.964 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35570741), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570948), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570948), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:27.964 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35570741), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570948), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570948), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:27.964 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35570662), gtid-set: (flushed position: (mysql-bin.000003, 35570662), gtid-set: )"] [2021/12/02 23:31:27.964 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35570662), gtid-set: (flushed position: (mysql-bin.000003, 35570662), gtid-set: )"] [2021/12/02 23:31:27.964 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:28.046 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":48,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":49,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":52,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":51,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":53,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":53,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519768913707009,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:28.070 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:28.070 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35570741), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570948), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570948), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:31.071 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=3.001029191s] [query="[ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)]"] [argument="[]"] [2021/12/02 23:31:31.113 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35570948), gtid-set: (flushed position: (mysql-bin.000003, 35570948), gtid-set: )"] [2021/12/02 23:31:31.113 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:31.113 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35570741), gtid-set: , currentLocation: position: (mysql-bin.000003, 35570948), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570948), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:31.113 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35571027), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570948), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:31.117 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35571027), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35570948), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:31.117 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35571027), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:31.117 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35571027), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571208), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:31.117 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35570948), gtid-set: (flushed position: (mysql-bin.000003, 35570948), gtid-set: )"] [2021/12/02 23:31:31.117 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35570948), gtid-set: (flushed position: (mysql-bin.000003, 35570948), gtid-set: )"] [2021/12/02 23:31:31.117 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:31.161 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:31:31.178 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:31.178 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35571027), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:31.178 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX 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[2021/12/02 23:31:31.227 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35571208), gtid-set: (flushed position: (mysql-bin.000003, 35571208), gtid-set: )"] [2021/12/02 23:31:31.227 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:31.227 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35571027), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571208), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:31.227 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35571285), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:31.227 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35571285), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571208), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:31.227 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35571285), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:31.227 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35571285), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571454), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:31.227 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35571208), gtid-set: (flushed position: (mysql-bin.000003, 35571208), gtid-set: )"] [2021/12/02 23:31:31.227 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35571208), gtid-set: (flushed position: (mysql-bin.000003, 35571208), gtid-set: )"] [2021/12/02 23:31:31.227 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:31.277 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":48,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":49,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":52,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":51,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":53,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":53,\"max_idx_id\":9,\"max_cst_id\":0,\"update_timestamp\":429519769763053568,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:31.298 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:31.298 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35571285), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571454), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:31.315 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:31:31.362 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35571454), gtid-set: (flushed position: (mysql-bin.000003, 35571454), gtid-set: )"] [2021/12/02 23:31:31.363 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:31.363 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35571285), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571454), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571454), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:31.363 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35571531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:31.363 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35571531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571454), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:31.363 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35571531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:31.363 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35571531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571700), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:31.364 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35571454), gtid-set: (flushed position: (mysql-bin.000003, 35571454), gtid-set: )"] [2021/12/02 23:31:31.365 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35571454), gtid-set: (flushed position: (mysql-bin.000003, 35571454), gtid-set: )"] [2021/12/02 23:31:31.365 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:31.434 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"down-schema\":\"db_optimistic\",\"down-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` 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[2021/12/02 23:31:31.455 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:31.455 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35571531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571700), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:32.113 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35571700), gtid-set: (flushed position: (mysql-bin.000003, 35571700), gtid-set: )"] [2021/12/02 23:31:32.113 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:32.113 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35571531), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571700), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571700), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:32.113 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35571777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:32.113 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35571777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571700), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:32.113 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35571777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:32.113 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35571777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571943), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:32.113 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35571700), gtid-set: (flushed position: (mysql-bin.000003, 35571700), gtid-set: )"] [2021/12/02 23:31:32.113 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35571700), gtid-set: (flushed position: (mysql-bin.000003, 35571700), gtid-set: )"] [2021/12/02 23:31:32.113 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:32.140 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] 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\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":48,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":49,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":52,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":28,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":51,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":53,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":38,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":47,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":12,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":39,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000083,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":54,\"max_idx_id\":9,\"max_cst_id\":0,\"update_timestamp\":429519769993216000,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:32.156 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`rykwvonj`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"rykwvonj\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:31:32.156 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35571777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571943), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:34.341 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.184818302s] [query="[ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`]"] [argument="[]"] [2021/12/02 23:31:34.357 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35571943), gtid-set: (flushed position: (mysql-bin.000003, 35571943), gtid-set: )"] [2021/12/02 23:31:34.357 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:34.357 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35571777), gtid-set: , currentLocation: position: (mysql-bin.000003, 35571943), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571943), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`rykwvonj`, targetTables: `db_optimistic`.`rykwvonj`}}"] [2021/12/02 23:31:34.357 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:34.357 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35571943), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:34.357 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:34.358 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:31:34.358 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35571943), gtid-set: (flushed position: (mysql-bin.000003, 35571943), gtid-set: )"] [2021/12/02 23:31:34.358 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35571943), gtid-set: (flushed position: (mysql-bin.000003, 35571943), gtid-set: )"] [2021/12/02 23:31:34.358 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:34.358 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`infmawmls`] [2021/12/02 23:31:34.439 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN 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[2021/12/02 23:31:34.459 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case4_1\",\"case4_2\",\"case4_3\"]}"] [2021/12/02 23:31:34.459 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:31:34.459 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:31:34.484 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35572233), gtid-set: (flushed position: (mysql-bin.000003, 35572233), gtid-set: )"] [2021/12/02 23:31:34.484 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:34.484 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35572022), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572233), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:31:34.484 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:34.484 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:34.485 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:34.485 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:31:34.485 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35572233), gtid-set: (flushed position: (mysql-bin.000003, 35572233), gtid-set: )"] [2021/12/02 23:31:34.485 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35572233), gtid-set: (flushed position: (mysql-bin.000003, 35572233), gtid-set: )"] [2021/12/02 23:31:34.485 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:34.584 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"down-schema\":\"db_optimistic\",\"down-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER 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17:47:33\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"nuemcy\",\"L\":\"nuemcy\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1896,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"asfygegay\",\"L\":\"asfygegay\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"kuzjklk\",\"L\":\"kuzjklk\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":4097,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"iymmmh\",\"L\":\"iymmmh\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"cwmdks\",\"L\":\"cwmdks\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"wkubz\",\"L\":\"wkubz\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"mwgjyuc\",\"L\":\"mwgjyuc\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"hpsymthy\",\"L\":\"hpsymthy\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"434642396\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":1,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"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[2021/12/02 23:31:34.593 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`infmawmls`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:34.593 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35572233), gtid-set: (flushed position: (mysql-bin.000003, 35572233), gtid-set: )"] [2021/12/02 23:31:34.596 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35572233), gtid-set: (flushed position: (mysql-bin.000003, 35572233), gtid-set: )"] [2021/12/02 23:31:34.596 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:34.596 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`infmawmls`] [from="position: (mysql-bin.000003, 35572233), gtid-set: "] [to="position: (mysql-bin.000003, 35572233), gtid-set: "] [2021/12/02 23:31:34.650 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4372,\"syncerBinlog\":\"(mysql-bin.000003, 35572233)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:31:34.652 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 35572312), gtid-set: ], endLocation: [position: (mysql-bin.000003, 35572586), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`infmawmls`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:31:34.652 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:34.953 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:31:34.953 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"]]"] [2021/12/02 23:31:35.129 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 41653874), gtid-set: (flushed position: (mysql-bin.000003, 41653874), gtid-set: )"] [2021/12/02 23:31:35.129 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:35.480 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42037879), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:35.481 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42037879), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:35.481 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42038122), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:35.481 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42038122), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:31:35.481 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 42037879), gtid-set: (flushed position: (mysql-bin.000003, 41653874), gtid-set: )"] [2021/12/02 23:31:35.653 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:31:35.653 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"]]"] [2021/12/02 23:31:35.756 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 42037879), gtid-set: (flushed position: (mysql-bin.000003, 42037879), gtid-set: )"] [2021/12/02 23:31:35.756 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:35.756 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42038122), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:31:35.756 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:31:35.781 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:31:35.781 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 42037956), gtid-set: "] ["end location"="position: (mysql-bin.000003, 42038122), gtid-set: "] [2021/12/02 23:31:35.781 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 42037956), gtid-set: "] ["end location"="position: (mysql-bin.000003, 42038122), gtid-set: "] [2021/12/02 23:31:35.781 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:31:35.790 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"acoxxft\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL)\"]}"] [revision=4207] [2021/12/02 23:31:35.884 +00:00] [INFO] [syncer.go:2651] ["ignore DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42038122), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`acoxxft`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL)\"],\"exec\":false,\"done\":false}"] [2021/12/02 23:31:35.884 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42038122), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:31:35.884 +00:00] [INFO] [syncer.go:1152] ["ignore shard DDLs in pessimistic shard mode"] [task=task_pessimistic] [unit="binlog replication"] [ddls="[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL)\"]"] [2021/12/02 23:31:35.890 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:31:35.890 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:31:35.935 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 42037956), gtid-set: (flushed position: (mysql-bin.000003, 42037956), gtid-set: )"] [2021/12/02 23:31:35.935 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:35.935 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42038122), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:31:35.935 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 42038122), gtid-set: "] [2021/12/02 23:31:35.946 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=9608] [2021/12/02 23:31:35.948 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`acoxxft`, current location: position: (mysql-bin.000003, 42039998), gtid-set: , latest location: position: (mysql-bin.000003, 42038122), gtid-set: , all resolved: true}"] [2021/12/02 23:31:35.948 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 42038122), gtid-set: "] [2021/12/02 23:31:35.957 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=9610] [2021/12/02 23:31:35.959 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:31:35.959 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] ["create string"="CREATE TABLE `acoxxft` (\n `gehyr` timestamp DEFAULT '2036-02-09 05:59:38',\n `dbnkgwms` datetime DEFAULT '2064-07-18 09:49:39',\n `ccfkwiplu` int(15) DEFAULT NULL,\n `dqrat` int(19) DEFAULT NULL,\n `wbmsywijg` int(12) DEFAULT '354553044',\n `tsnqfj` datetime DEFAULT NULL,\n `tfxjiz` timestamp NOT NULL DEFAULT '1980-01-17 00:29:52',\n `wyhybc` int(11) DEFAULT NULL,\n `eiywvgiz` text DEFAULT NULL,\n `kjhhy` text DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `ojqwv` text NOT NULL,\n `vqlnln` text NOT NULL,\n `hhyaspj` timestamp NOT NULL,\n `nkfylm` int(11) NOT NULL DEFAULT '2059132892',\n `ceiwtgh` timestamp DEFAULT '1983-07-08 01:08:46',\n `hwgzsky` text DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:31:35.966 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:35.966 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:35.966 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11))\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:35.966 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:31:35.966 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 42168004), gtid-set: (flushed position: (mysql-bin.000003, 42037956), gtid-set: )"] [2021/12/02 23:31:36.072 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:31:36.072 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:31:36.185 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 42168004), gtid-set: (flushed position: (mysql-bin.000003, 42168004), gtid-set: )"] [2021/12/02 23:31:36.185 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:36.185 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:31:36.185 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:31:36.316 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:31:36.316 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 42168081), gtid-set: "] ["end location"="position: (mysql-bin.000003, 42168244), gtid-set: "] [2021/12/02 23:31:36.316 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 42168081), gtid-set: "] ["end location"="position: (mysql-bin.000003, 42168244), gtid-set: "] [2021/12/02 23:31:36.316 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:31:36.340 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:31:36.340 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:31:36.340 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:36.340 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:31:36.352 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"phfnc\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11))\"]}"] [revision=4227] [2021/12/02 23:31:36.567 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35572233), gtid-set: "] [2021/12/02 23:31:36.580 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9621] [2021/12/02 23:31:36.580 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:31:36.580 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:31:36.580 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 35572586), gtid-set: "] [2021/12/02 23:31:36.584 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:36.584 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572233), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:36.588 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:36.590 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:31:36.590 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35572233), gtid-set: (flushed position: (mysql-bin.000003, 35572233), gtid-set: )"] [2021/12/02 23:31:36.590 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35572233), gtid-set: (flushed position: (mysql-bin.000003, 35572233), gtid-set: )"] [2021/12/02 23:31:36.590 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:36.832 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:31:36.890 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`infmawmls`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"infmawmls\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:36.890 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:31:36.906 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:31:36.911 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:31:36.916 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:31:36.955 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35572586), gtid-set: (flushed position: (mysql-bin.000003, 35572586), gtid-set: )"] [2021/12/02 23:31:36.957 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:36.957 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35572312), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572586), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`},{originDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`infmawmls`, targetTables: `db_optimistic`.`infmawmls`}}"] [2021/12/02 23:31:36.968 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:31:36.968 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35572663), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572831), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:36.968 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35572663), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572831), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572586), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:36.968 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35572663), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572831), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:36.968 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35572663), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572831), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572831), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:36.968 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35572586), gtid-set: (flushed position: (mysql-bin.000003, 35572586), gtid-set: )"] [2021/12/02 23:31:36.968 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35572586), gtid-set: (flushed position: (mysql-bin.000003, 35572586), gtid-set: )"] [2021/12/02 23:31:36.968 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:36.968 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`mmqinfn`] [2021/12/02 23:31:37.031 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT\"],\"table-info-before\":{\"id\":439,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:37.055 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:37.055 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35572663), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572831), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572831), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.152 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35572831), gtid-set: (flushed position: (mysql-bin.000003, 35572831), gtid-set: )"] [2021/12/02 23:31:37.152 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:37.152 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 35572663), gtid-set: , currentLocation: position: (mysql-bin.000003, 35572831), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572831), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.152 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35572908), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573073), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.152 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35572908), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573073), gtid-set: , lastLocation: position: (mysql-bin.000003, 35572831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.152 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35572908), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573073), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573073), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.153 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35572908), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573073), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573073), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.153 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35572831), gtid-set: (flushed position: (mysql-bin.000003, 35572831), gtid-set: )"] [2021/12/02 23:31:37.153 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35572831), gtid-set: (flushed position: (mysql-bin.000003, 35572831), gtid-set: )"] [2021/12/02 23:31:37.153 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:37.194 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:31:37.211 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:31:37.211 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35572908), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573073), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573073), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.279 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35573073), gtid-set: (flushed position: (mysql-bin.000003, 35573073), gtid-set: )"] [2021/12/02 23:31:37.279 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:37.279 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 35572908), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573073), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573073), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.279 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35573150), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573317), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573073), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.281 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35573150), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573317), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573073), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.281 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35573150), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573317), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.281 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35573150), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573317), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573317), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.281 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35573073), gtid-set: (flushed position: (mysql-bin.000003, 35573073), gtid-set: )"] [2021/12/02 23:31:37.281 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35573073), gtid-set: (flushed position: (mysql-bin.000003, 35573073), gtid-set: )"] [2021/12/02 23:31:37.281 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:37.335 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:31:37.367 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_1\"]}"] [2021/12/02 23:31:37.367 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35573150), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573317), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.367 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_1`\"],\"table-info-before\":{\"id\":439,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:37.392 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35573317), gtid-set: (flushed position: (mysql-bin.000003, 35573317), gtid-set: )"] [2021/12/02 23:31:37.392 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:37.392 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 35573150), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573317), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.392 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35573394), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573561), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.392 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35573394), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573561), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573317), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.392 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35573394), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573561), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.392 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35573394), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573561), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573561), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.392 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35573317), gtid-set: (flushed position: (mysql-bin.000003, 35573317), gtid-set: )"] [2021/12/02 23:31:37.393 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35573317), gtid-set: (flushed position: (mysql-bin.000003, 35573317), gtid-set: )"] [2021/12/02 23:31:37.393 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:37.438 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN 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[2021/12/02 23:31:37.464 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_2\"]}"] [2021/12/02 23:31:37.464 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35573394), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573561), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.464 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_2`\"],\"table-info-before\":{\"id\":439,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:37.488 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35573561), gtid-set: (flushed position: (mysql-bin.000003, 35573561), gtid-set: )"] [2021/12/02 23:31:37.488 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:37.488 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 35573394), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573561), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.488 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35573638), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573805), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.488 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35573638), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573805), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.488 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35573638), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573805), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.488 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35573638), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573805), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.488 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35573561), gtid-set: (flushed position: (mysql-bin.000003, 35573561), gtid-set: )"] [2021/12/02 23:31:37.488 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35573561), gtid-set: (flushed position: (mysql-bin.000003, 35573561), gtid-set: )"] [2021/12/02 23:31:37.488 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:37.616 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN 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[2021/12/02 23:31:37.652 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_3\"]}"] [2021/12/02 23:31:37.652 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35573638), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573805), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.652 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_3`\"],\"table-info-before\":{\"id\":439,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:37.675 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35573805), gtid-set: (flushed position: (mysql-bin.000003, 35573805), gtid-set: )"] [2021/12/02 23:31:37.675 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:37.675 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 35573638), gtid-set: , currentLocation: position: (mysql-bin.000003, 35573805), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.675 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.675 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.676 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:37.676 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:37.676 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35573805), gtid-set: (flushed position: (mysql-bin.000003, 35573805), gtid-set: )"] [2021/12/02 23:31:37.676 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35573805), gtid-set: (flushed position: (mysql-bin.000003, 35573805), gtid-set: )"] [2021/12/02 23:31:37.676 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:37.744 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:31:37.751 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:37.751 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35573805), gtid-set: (flushed position: (mysql-bin.000003, 35573805), gtid-set: )"] [2021/12/02 23:31:37.755 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35573805), gtid-set: (flushed position: (mysql-bin.000003, 35573805), gtid-set: )"] [2021/12/02 23:31:37.755 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:37.755 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`mmqinfn`] [from="position: (mysql-bin.000003, 35573805), gtid-set: "] [to="position: (mysql-bin.000003, 35573805), gtid-set: "] [2021/12/02 23:31:37.806 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4385,\"syncerBinlog\":\"(mysql-bin.000003, 35573805)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:31:37.812 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 35573884), gtid-set: ], endLocation: [position: (mysql-bin.000003, 35574072), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:31:37.812 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:41.339 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:31:36.340 +00:00] [duration=5s] [2021/12/02 23:31:46.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:31:46.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:31:46.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:46.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:31:46.527 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35573805), gtid-set: "] [2021/12/02 23:31:46.532 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9676] [2021/12/02 23:31:46.532 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:31:46.532 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:31:46.532 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 35574072), gtid-set: "] [2021/12/02 23:31:46.535 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:46.535 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35573805), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:46.536 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:46.539 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:46.539 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35573805), gtid-set: (flushed position: (mysql-bin.000003, 35573805), gtid-set: )"] [2021/12/02 23:31:46.541 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35573805), gtid-set: (flushed position: (mysql-bin.000003, 35573805), gtid-set: )"] [2021/12/02 23:31:46.542 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:46.640 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"table-info-before\":{\"id\":690,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:46.672 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:46.672 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:46.683 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_2'"] [2021/12/02 23:31:46.732 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35574072), gtid-set: (flushed position: (mysql-bin.000003, 35574072), gtid-set: )"] [2021/12/02 23:31:46.732 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:46.732 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 35573884), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574072), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:46.738 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:31:46.738 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35574151), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574339), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:46.738 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35574151), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574339), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574072), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:46.738 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35574151), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574339), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574339), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:46.738 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35574151), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574339), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574339), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:46.738 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35574072), gtid-set: (flushed position: (mysql-bin.000003, 35574072), gtid-set: )"] [2021/12/02 23:31:46.738 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35574072), gtid-set: (flushed position: (mysql-bin.000003, 35574072), gtid-set: )"] [2021/12/02 23:31:46.738 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:46.800 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"table-info-before\":{\"id\":690,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:46.819 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:46.819 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35574151), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574339), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574339), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:46.828 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_3'"] [2021/12/02 23:31:46.854 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35574339), gtid-set: (flushed position: (mysql-bin.000003, 35574339), gtid-set: )"] [2021/12/02 23:31:46.854 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:46.854 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 35574151), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574339), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574339), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:46.854 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35574418), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574606), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574339), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:46.854 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35574418), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574606), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574339), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:46.854 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35574418), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574606), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574606), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:46.854 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35574418), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574606), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574606), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:46.854 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35574339), gtid-set: (flushed position: (mysql-bin.000003, 35574339), gtid-set: )"] [2021/12/02 23:31:46.854 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35574339), gtid-set: (flushed position: (mysql-bin.000003, 35574339), gtid-set: )"] [2021/12/02 23:31:46.854 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:46.919 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER 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[2021/12/02 23:31:46.946 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:46.946 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35574418), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574606), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574606), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:46.965 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_1'"] [2021/12/02 23:31:46.993 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35574606), gtid-set: (flushed position: (mysql-bin.000003, 35574606), gtid-set: )"] [2021/12/02 23:31:46.994 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:46.994 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 35574418), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574606), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574606), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:46.994 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35574685), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574865), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574606), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:46.994 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35574685), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574865), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574606), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:46.994 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35574685), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574865), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:46.994 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35574685), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574865), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574865), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:46.994 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35574606), gtid-set: (flushed position: (mysql-bin.000003, 35574606), gtid-set: )"] [2021/12/02 23:31:46.994 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35574606), gtid-set: (flushed position: (mysql-bin.000003, 35574606), gtid-set: )"] [2021/12/02 23:31:46.994 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:47.064 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX 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[2021/12/02 23:31:47.086 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:47.086 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35574685), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574865), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.086 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`)\"],\"table-info-before\":{\"id\":690,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:47.134 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35574865), gtid-set: (flushed position: (mysql-bin.000003, 35574865), gtid-set: )"] [2021/12/02 23:31:47.134 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:47.135 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 35574685), gtid-set: , currentLocation: position: (mysql-bin.000003, 35574865), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.135 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35574942), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575110), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.135 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35574942), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575110), gtid-set: , lastLocation: position: (mysql-bin.000003, 35574865), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.135 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35574942), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575110), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.135 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35574942), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575110), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575110), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.135 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35574865), gtid-set: (flushed position: (mysql-bin.000003, 35574865), gtid-set: )"] [2021/12/02 23:31:47.135 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35574865), gtid-set: (flushed position: (mysql-bin.000003, 35574865), gtid-set: )"] [2021/12/02 23:31:47.135 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:47.221 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX 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[2021/12/02 23:31:47.247 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:47.247 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35574942), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575110), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575110), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.251 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:31:47.280 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35575110), gtid-set: (flushed position: (mysql-bin.000003, 35575110), gtid-set: )"] [2021/12/02 23:31:47.280 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:47.280 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 35574942), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575110), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575110), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.280 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35575187), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575354), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.281 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35575187), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575354), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575110), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.281 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35575187), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575354), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.281 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35575187), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575354), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575354), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.281 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35575110), gtid-set: (flushed position: (mysql-bin.000003, 35575110), gtid-set: )"] [2021/12/02 23:31:47.281 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35575110), gtid-set: (flushed position: (mysql-bin.000003, 35575110), gtid-set: )"] [2021/12/02 23:31:47.281 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:47.329 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`\"],\"table-info-before\":{\"id\":690,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:47.352 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_1\"]}"] [2021/12/02 23:31:47.352 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35575187), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575354), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575354), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.539 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35575354), gtid-set: (flushed position: (mysql-bin.000003, 35575354), gtid-set: )"] [2021/12/02 23:31:47.539 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:47.539 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 35575187), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575354), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575354), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.539 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35575431), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575598), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.539 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35575431), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575598), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.539 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35575431), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575598), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575598), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.539 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35575431), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575598), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575598), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.539 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35575354), gtid-set: (flushed position: (mysql-bin.000003, 35575354), gtid-set: )"] [2021/12/02 23:31:47.540 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35575354), gtid-set: (flushed position: (mysql-bin.000003, 35575354), gtid-set: )"] [2021/12/02 23:31:47.540 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:47.585 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] 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[2021/12/02 23:31:47.654 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_2\"]}"] [2021/12/02 23:31:47.654 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35575431), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575598), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575598), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.701 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35575598), gtid-set: (flushed position: (mysql-bin.000003, 35575598), gtid-set: )"] [2021/12/02 23:31:47.701 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:47.701 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 35575431), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575598), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575598), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.701 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35575675), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575842), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575598), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.701 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35575675), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575842), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575598), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.701 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35575675), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575842), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.701 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35575675), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575842), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575842), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.701 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35575598), gtid-set: (flushed position: (mysql-bin.000003, 35575598), gtid-set: )"] [2021/12/02 23:31:47.701 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35575598), gtid-set: (flushed position: (mysql-bin.000003, 35575598), gtid-set: )"] [2021/12/02 23:31:47.701 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:47.751 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`\"],\"table-info-before\":{\"id\":690,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:47.777 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_3\"]}"] [2021/12/02 23:31:47.777 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35575675), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575842), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575842), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.863 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35575842), gtid-set: (flushed position: (mysql-bin.000003, 35575842), gtid-set: )"] [2021/12/02 23:31:47.863 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:47.863 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 35575675), gtid-set: , currentLocation: position: (mysql-bin.000003, 35575842), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575842), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.863 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.863 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35575842), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.863 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:47.863 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:47.864 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35575842), gtid-set: (flushed position: (mysql-bin.000003, 35575842), gtid-set: )"] [2021/12/02 23:31:47.864 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35575842), gtid-set: (flushed position: (mysql-bin.000003, 35575842), gtid-set: )"] [2021/12/02 23:31:47.864 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:47.977 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":690,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:48.002 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:48.002 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:48.096 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35576151), gtid-set: (flushed position: (mysql-bin.000003, 35576151), gtid-set: )"] [2021/12/02 23:31:48.096 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:48.096 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 35575921), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576151), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:48.096 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35576230), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576418), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:48.096 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35576230), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576418), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576151), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:48.097 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35576230), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576418), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:48.097 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35576230), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576418), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576418), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:48.097 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35576151), gtid-set: (flushed position: (mysql-bin.000003, 35576151), gtid-set: )"] [2021/12/02 23:31:48.097 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35576151), gtid-set: (flushed position: (mysql-bin.000003, 35576151), gtid-set: )"] [2021/12/02 23:31:48.097 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:48.139 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"table-info-before\":{\"id\":690,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:48.168 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:48.168 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35576230), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576418), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576418), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:48.241 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35576418), gtid-set: (flushed position: (mysql-bin.000003, 35576418), gtid-set: )"] [2021/12/02 23:31:48.241 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:48.241 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 35576230), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576418), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576418), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:48.241 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:48.241 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:48.242 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:48.242 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:48.242 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35576418), gtid-set: (flushed position: (mysql-bin.000003, 35576418), gtid-set: )"] [2021/12/02 23:31:48.242 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35576418), gtid-set: (flushed position: (mysql-bin.000003, 35576418), gtid-set: )"] [2021/12/02 23:31:48.242 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:48.361 +00:00] [INFO] [optimist.go:167] 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[2021/12/02 23:31:48.398 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case4_1\",\"case4_2\",\"case4_3\"]}"] [2021/12/02 23:31:48.398 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:48.398 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] 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29,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":30,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":22,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":49,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519774243618816,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:31:48.418 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35576706), gtid-set: (flushed position: (mysql-bin.000003, 35576706), gtid-set: )"] [2021/12/02 23:31:48.418 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:48.418 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 35576497), gtid-set: , currentLocation: position: (mysql-bin.000003, 35576706), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:48.418 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:48.418 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:48.420 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:48.420 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:48.420 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35576706), gtid-set: (flushed position: (mysql-bin.000003, 35576706), gtid-set: )"] [2021/12/02 23:31:48.420 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35576706), gtid-set: (flushed position: (mysql-bin.000003, 35576706), gtid-set: )"] [2021/12/02 23:31:48.420 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:48.590 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"table-info-before\":{\"id\":690,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:48.613 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:48.614 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35576706), gtid-set: (flushed position: (mysql-bin.000003, 35576706), gtid-set: )"] [2021/12/02 23:31:48.623 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35576706), gtid-set: (flushed position: (mysql-bin.000003, 35576706), gtid-set: )"] [2021/12/02 23:31:48.623 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:48.623 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`mmqinfn`] [from="position: (mysql-bin.000003, 35576706), gtid-set: "] [to="position: (mysql-bin.000003, 35576706), gtid-set: "] [2021/12/02 23:31:48.719 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4408,\"syncerBinlog\":\"(mysql-bin.000003, 35576706)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:31:48.739 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 35576785), gtid-set: ], endLocation: [position: (mysql-bin.000003, 35577057), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:31:48.739 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:51.264 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`phfnc`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11))\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:31:51.264 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:31:51.300 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:31:51.300 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:31:51.338 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:31:51.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:31:51.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:51.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:31:51.379 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 42168081), gtid-set: (flushed position: (mysql-bin.000003, 42168081), gtid-set: )"] [2021/12/02 23:31:51.379 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:51.379 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168244), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11)), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:31:51.379 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 42168244), gtid-set: "] [2021/12/02 23:31:51.388 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=9679] [2021/12/02 23:31:51.393 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`phfnc`, current location: position: (mysql-bin.000003, 42176592), gtid-set: , latest location: position: (mysql-bin.000003, 42168244), gtid-set: , all resolved: true}"] [2021/12/02 23:31:51.393 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 42168244), gtid-set: "] [2021/12/02 23:31:51.429 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=9681] [2021/12/02 23:31:51.467 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:31:51.473 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] ["create string"="CREATE TABLE `phfnc` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `yhasfsyoj` int(9) NOT NULL,\n `eumviblqw` datetime DEFAULT NULL,\n `keueuueo` text DEFAULT NULL,\n `pznsqxm` text DEFAULT NULL,\n `khsvzt` text DEFAULT NULL,\n `hzcmjyase` datetime DEFAULT '2088-03-12 06:42:26',\n `yfbcbs` int(18) DEFAULT NULL,\n `mkmfuph` timestamp NULL DEFAULT NULL,\n `jbrlu` varchar(427) DEFAULT 'EDUUAHMATEZEOFKZOMMGLWOGODZQVNIZTDYMOBDEWNDDOLHBFKECRRHNNXTJGRBWWHSQPJCYLIXGGBZWHQZQWLBHAO',\n `twlpqgv` timestamp NOT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `qkoxwwypy` int(12) DEFAULT '1630733750',\n `bgnrwpaa` int(14) DEFAULT NULL,\n `cicmxgqxo` datetime NOT NULL,\n `gzznvi` varchar(1626) DEFAULT NULL,\n `mgzidmh` timestamp NOT NULL,\n `ptqmai` timestamp DEFAULT '2010-10-18 15:18:08',\n `ybbwyhxda` int(16) DEFAULT NULL,\n `uorajl` text DEFAULT NULL,\n `vqztogkr` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:31:51.533 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096097), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:51.533 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096097), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:51.533 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096344), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:51.533 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096344), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:31:51.533 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 43096097), gtid-set: (flushed position: (mysql-bin.000003, 42168081), gtid-set: )"] [2021/12/02 23:31:52.668 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:31:52.668 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"]]"] [2021/12/02 23:31:52.702 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35576706), gtid-set: "] [2021/12/02 23:31:52.717 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9682] [2021/12/02 23:31:52.717 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:31:52.717 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:31:52.717 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 35577057), gtid-set: "] [2021/12/02 23:31:52.719 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:52.719 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:52.720 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:31:52.720 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:31:52.720 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35576706), gtid-set: (flushed position: (mysql-bin.000003, 35576706), gtid-set: )"] [2021/12/02 23:31:52.720 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35576706), gtid-set: (flushed position: (mysql-bin.000003, 35576706), gtid-set: )"] [2021/12/02 23:31:52.720 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:52.853 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 43096097), gtid-set: (flushed position: (mysql-bin.000003, 43096097), gtid-set: )"] [2021/12/02 23:31:52.853 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:52.853 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096344), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:31:52.853 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:31:52.918 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:31:52.918 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 43096174), gtid-set: "] ["end location"="position: (mysql-bin.000003, 43096344), gtid-set: "] [2021/12/02 23:31:52.918 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`xdoohoco`] ["start location"="position: (mysql-bin.000003, 43096174), gtid-set: "] ["end location"="position: (mysql-bin.000003, 43096344), gtid-set: "] [2021/12/02 23:31:52.918 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:31:52.947 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"xdoohoco\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL)\"]}"] [revision=4438] [2021/12/02 23:31:52.979 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"table-info-before\":{\"id\":710,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:31:53.006 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:31:53.006 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35576706), gtid-set: (flushed position: (mysql-bin.000003, 35576706), gtid-set: )"] [2021/12/02 23:31:53.006 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35576706), gtid-set: (flushed position: (mysql-bin.000003, 35576706), gtid-set: )"] [2021/12/02 23:31:53.006 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:31:53.006 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`mmqinfn`] [from="position: (mysql-bin.000003, 35576706), gtid-set: "] [to="position: (mysql-bin.000003, 35576706), gtid-set: "] [2021/12/02 23:31:53.150 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4410,\"syncerBinlog\":\"(mysql-bin.000003, 35576706)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:31:53.167 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 35576785), gtid-set: ], endLocation: [position: (mysql-bin.000003, 35577057), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:31:53.168 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:31:56.338 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:31:51.338 +00:00] [duration=5s] [2021/12/02 23:32:01.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:32:01.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:32:01.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:32:01.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:32:01.844 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35576706), gtid-set: "] [2021/12/02 23:32:01.866 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9684] [2021/12/02 23:32:01.866 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:32:01.866 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:32:01.866 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 35577057), gtid-set: "] [2021/12/02 23:32:01.878 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:01.878 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35576706), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:01.878 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:01.878 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:01.878 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35576706), gtid-set: (flushed position: (mysql-bin.000003, 35576706), gtid-set: )"] [2021/12/02 23:32:01.879 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35576706), gtid-set: (flushed position: (mysql-bin.000003, 35576706), gtid-set: )"] [2021/12/02 23:32:01.879 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:02.027 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"table-info-before\":{\"id\":716,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:32:02.069 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:02.069 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:02.127 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:32:02.143 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:32:02.158 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:32:02.368 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35577057), gtid-set: (flushed position: (mysql-bin.000003, 35577057), gtid-set: )"] [2021/12/02 23:32:02.369 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:02.369 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 35576785), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577057), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`},{originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:02.463 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:32:02.463 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35577134), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:02.463 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35577134), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:02.463 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35577134), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:02.463 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35577134), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577302), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:02.463 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35577057), gtid-set: (flushed position: (mysql-bin.000003, 35577057), gtid-set: )"] [2021/12/02 23:32:02.464 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35577057), gtid-set: (flushed position: (mysql-bin.000003, 35577057), gtid-set: )"] [2021/12/02 23:32:02.464 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:02.555 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`\"],\"table-info-before\":{\"id\":716,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:32:02.582 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:02.582 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35577134), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577302), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:02.694 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35577302), gtid-set: (flushed position: (mysql-bin.000003, 35577302), gtid-set: )"] [2021/12/02 23:32:02.694 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:02.694 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 35577134), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577302), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:02.695 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35577381), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577587), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:02.695 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35577381), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577587), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:02.695 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35577381), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577587), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:02.695 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35577381), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577587), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577587), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:02.695 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35577302), gtid-set: (flushed position: (mysql-bin.000003, 35577302), gtid-set: )"] [2021/12/02 23:32:02.695 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35577302), gtid-set: (flushed position: (mysql-bin.000003, 35577302), gtid-set: )"] [2021/12/02 23:32:02.695 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:02.746 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"table-info-before\":{\"id\":716,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:32:02.756 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:02.756 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35577381), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577587), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577587), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:05.615 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.858791308s] [query="[ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)]"] [argument="[]"] [2021/12/02 23:32:05.735 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35577587), gtid-set: (flushed position: (mysql-bin.000003, 35577587), gtid-set: )"] [2021/12/02 23:32:05.735 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:05.735 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 35577381), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577587), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577587), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:05.735 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35577664), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577832), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:05.736 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35577664), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577832), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577587), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:05.737 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35577664), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577832), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577832), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:05.737 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35577664), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577832), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577832), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:05.737 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35577587), gtid-set: (flushed position: (mysql-bin.000003, 35577587), gtid-set: )"] [2021/12/02 23:32:05.737 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35577587), gtid-set: (flushed position: (mysql-bin.000003, 35577587), gtid-set: )"] [2021/12/02 23:32:05.737 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:05.782 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX 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[2021/12/02 23:32:05.790 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:05.790 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35577664), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577832), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577832), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:05.878 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`"] [argument="[]"] [error="Error 1091: index case9_idx doesn't exist"] [2021/12/02 23:32:05.990 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35577832), gtid-set: (flushed position: (mysql-bin.000003, 35577832), gtid-set: )"] [2021/12/02 23:32:05.990 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:05.990 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 35577664), gtid-set: , currentLocation: position: (mysql-bin.000003, 35577832), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577832), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:05.990 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35577909), gtid-set: , currentLocation: position: (mysql-bin.000003, 35578074), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577832), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:05.991 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35577909), gtid-set: , currentLocation: position: (mysql-bin.000003, 35578074), gtid-set: , lastLocation: position: (mysql-bin.000003, 35577832), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:05.991 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35577909), gtid-set: , currentLocation: position: (mysql-bin.000003, 35578074), gtid-set: , lastLocation: position: (mysql-bin.000003, 35578074), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:05.991 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35577909), gtid-set: , currentLocation: position: (mysql-bin.000003, 35578074), gtid-set: , lastLocation: position: (mysql-bin.000003, 35578074), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:05.991 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35577832), gtid-set: (flushed position: (mysql-bin.000003, 35577832), gtid-set: )"] [2021/12/02 23:32:05.991 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35577832), gtid-set: (flushed position: (mysql-bin.000003, 35577832), gtid-set: )"] [2021/12/02 23:32:05.991 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:06.032 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`\"],\"table-info-before\":{\"id\":716,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:32:06.062 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:32:06.062 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35577909), gtid-set: , currentLocation: position: (mysql-bin.000003, 35578074), gtid-set: , lastLocation: position: (mysql-bin.000003, 35578074), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` 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[2021/12/02 23:32:06.111 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35578074), gtid-set: (flushed position: (mysql-bin.000003, 35578074), gtid-set: )"] [2021/12/02 23:32:06.111 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:06.111 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 35577909), gtid-set: , currentLocation: position: (mysql-bin.000003, 35578074), gtid-set: , lastLocation: position: (mysql-bin.000003, 35578074), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:06.112 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864038), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:06.112 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864038), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:06.112 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:06.112 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864302), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:06.112 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35864038), gtid-set: (flushed position: (mysql-bin.000003, 35578074), gtid-set: )"] [2021/12/02 23:32:06.116 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35864038), gtid-set: (flushed position: (mysql-bin.000003, 35864038), gtid-set: )"] [2021/12/02 23:32:06.116 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:06.192 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE 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[2021/12/02 23:32:06.202 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:06.202 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35864038), gtid-set: (flushed position: (mysql-bin.000003, 35864038), gtid-set: )"] [2021/12/02 23:32:06.206 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35864038), gtid-set: (flushed position: (mysql-bin.000003, 35864038), gtid-set: )"] [2021/12/02 23:32:06.206 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:06.206 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`mmqinfn`] [from="position: (mysql-bin.000003, 35578074), gtid-set: "] [to="position: (mysql-bin.000003, 35578074), gtid-set: "] [2021/12/02 23:32:06.239 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":4423,\"syncerBinlog\":\"(mysql-bin.000003, 35864038)\",\"binlogType\":\"remote\",\"secondsBehindMaster\":123}"] [2021/12/02 23:32:06.249 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 35864117), gtid-set: ], endLocation: [position: (mysql-bin.000003, 35864302), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`mmqinfn`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:32:06.249 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:32:06.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:32:01.337 +00:00] [duration=5s] [2021/12/02 23:32:08.050 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096344), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [sourceTableID=`db_pessimistic`.`xdoohoco`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`xdoohoco`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:32:08.050 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096344), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:32:08.566 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:32:08.566 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"]]"] [2021/12/02 23:32:08.607 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 43096174), gtid-set: (flushed position: (mysql-bin.000003, 43096174), gtid-set: )"] [2021/12/02 23:32:08.607 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:08.607 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096344), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), routedDDL: ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL), sourceTables: `db_pessimistic`.`xdoohoco`, targetTables: `db_pessimistic`.`xdoohoco`}}"] [2021/12/02 23:32:08.607 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 43096344), gtid-set: "] [2021/12/02 23:32:08.619 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=9691] [2021/12/02 23:32:08.621 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`xdoohoco`, current location: position: (mysql-bin.000003, 43099547), gtid-set: , latest location: position: (mysql-bin.000003, 43096344), gtid-set: , all resolved: true}"] [2021/12/02 23:32:08.621 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 43096344), gtid-set: "] [2021/12/02 23:32:08.642 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=9693] [2021/12/02 23:32:08.649 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] [2021/12/02 23:32:08.650 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`xdoohoco`] ["create string"="CREATE TABLE `xdoohoco` (\n `uuid` varchar(253) DEFAULT NULL,\n `kogrrcbv` datetime NOT NULL DEFAULT '1983-02-09 11:55:57',\n `fxwbzq` int(10) DEFAULT NULL,\n `woocw` timestamp NOT NULL DEFAULT '1984-12-18 21:36:41',\n `owmai` int(9) DEFAULT '1995132007',\n `abrmckmci` text DEFAULT NULL,\n `doigt` text DEFAULT NULL,\n `wetxteuzs` text DEFAULT NULL,\n `qfteq` timestamp NOT NULL,\n `uphuikq` timestamp NULL DEFAULT NULL,\n `oqxwdvp` varchar(801) DEFAULT NULL,\n `xfpqdq` text DEFAULT NULL,\n `xiolcpqaj` varchar(1053) DEFAULT NULL,\n `lgnvsop` int(14) DEFAULT NULL,\n `cckjg` int(19) DEFAULT '550881796',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `ubqavqel` timestamp NOT NULL,\n `fkjjbg` text DEFAULT NULL,\n `dyvuqh` datetime DEFAULT '2093-09-09 22:12:02',\n `uoviti` varchar(1353) NOT NULL,\n `kyqefaqk` datetime NOT NULL DEFAULT '2081-11-30 05:11:16',\n `cdrelw` int(17) NOT NULL DEFAULT '1412579497',\n `qsgpqkc` datetime DEFAULT '2028-08-10 01:12:21',\n `ltdnhw` timestamp NOT NULL DEFAULT '2012-06-29 19:29:01',\n `jqhbvawvz` text DEFAULT NULL,\n `gjlsa` timestamp DEFAULT '2018-03-27 11:05:15',\n `gpiwa` int(12) NOT NULL,\n `whmxdrn` int(13) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:08.674 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:08.674 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:08.674 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715266), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:08.675 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715266), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:32:08.675 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 43715030), gtid-set: (flushed position: (mysql-bin.000003, 43096174), gtid-set: )"] [2021/12/02 23:32:09.140 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:32:09.140 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:32:09.207 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 43715030), gtid-set: (flushed position: (mysql-bin.000003, 43715030), gtid-set: )"] [2021/12/02 23:32:09.207 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:09.207 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715266), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:32:09.207 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:32:09.236 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:32:09.236 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 43715107), gtid-set: "] ["end location"="position: (mysql-bin.000003, 43715266), gtid-set: "] [2021/12/02 23:32:09.236 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 43715107), gtid-set: "] ["end location"="position: (mysql-bin.000003, 43715266), gtid-set: "] [2021/12/02 23:32:09.236 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:32:09.240 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"acoxxft\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT)\"]}"] [revision=4528] [2021/12/02 23:32:11.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:32:11.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:32:11.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:32:11.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:32:11.574 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35864038), gtid-set: "] [2021/12/02 23:32:11.595 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=9712] [2021/12/02 23:32:11.595 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:32:11.595 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:32:11.595 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 35864302), gtid-set: "] [2021/12/02 23:32:11.602 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864038), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:11.602 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864038), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:11.602 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864302), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:11.602 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864302), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:11.602 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35864038), gtid-set: (flushed position: (mysql-bin.000003, 35864038), gtid-set: )"] [2021/12/02 23:32:11.603 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35864038), gtid-set: (flushed position: (mysql-bin.000003, 35864038), gtid-set: )"] [2021/12/02 23:32:11.603 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:11.664 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER 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fault\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":30,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":49,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":31,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":32,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":53,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":33,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":13,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":20,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":22,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":24,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000112,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":53,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519780348690432,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:11.680 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:11.680 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864302), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:11.692 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [2021/12/02 23:32:11.693 +00:00] [WARN] [db.go:184] ["execute statements"] [task=task_optimistic] [unit="binlog replication"] [retry=0] [queries="[ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, RawCause: Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [2021/12/02 23:32:11.693 +00:00] [WARN] [db.go:188] ["execute sql failed by retryable error"] [task=task_optimistic] [unit="binlog replication"] [retry=0] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, RawCause: Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [errorVerbose="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, RawCause: Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]\ngithub.com/pingcap/ticdc/dm/pkg/terror.(*Error).Delegate\n\tgithub.com/pingcap/ticdc/dm/pkg/terror/terror.go:311\ngithub.com/pingcap/ticdc/dm/pkg/conn.(*BaseConn).ExecuteSQLWithIgnoreError\n\tgithub.com/pingcap/ticdc/dm/pkg/conn/baseconn.go:199\ngithub.com/pingcap/ticdc/dm/syncer/dbconn.(*DBConn).ExecuteSQLWithIgnore.func3\n\tgithub.com/pingcap/ticdc/dm/syncer/dbconn/db.go:202\ngithub.com/pingcap/ticdc/dm/pkg/retry.(*FiniteRetryStrategy).Apply\n\tgithub.com/pingcap/ticdc/dm/pkg/retry/strategy.go:70\ngithub.com/pingcap/ticdc/dm/pkg/conn.(*BaseConn).ApplyRetryStrategy\n\tgithub.com/pingcap/ticdc/dm/pkg/conn/baseconn.go:224\ngithub.com/pingcap/ticdc/dm/syncer/dbconn.(*DBConn).ExecuteSQLWithIgnore\n\tgithub.com/pingcap/ticdc/dm/syncer/dbconn/db.go:197\ngithub.com/pingcap/ticdc/dm/syncer.(*Syncer).syncDDL\n\tgithub.com/pingcap/ticdc/dm/syncer/syncer.go:1169\nruntime.goexit\n\truntime/asm_amd64.s:1371"] [2021/12/02 23:32:14.707 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:32:14.738 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35864302), gtid-set: (flushed position: (mysql-bin.000003, 35864302), gtid-set: )"] [2021/12/02 23:32:14.738 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:14.738 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 35864117), gtid-set: , currentLocation: position: (mysql-bin.000003, 35864302), gtid-set: , lastLocation: position: (mysql-bin.000003, 35864302), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:14.739 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:32:14.740 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35907607), gtid-set: , currentLocation: position: (mysql-bin.000003, 35907781), gtid-set: , lastLocation: position: (mysql-bin.000003, 35907528), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.740 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35907607), gtid-set: , currentLocation: position: (mysql-bin.000003, 35907781), gtid-set: , lastLocation: position: (mysql-bin.000003, 35907528), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.740 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35907607), gtid-set: , currentLocation: position: (mysql-bin.000003, 35907781), gtid-set: , lastLocation: position: (mysql-bin.000003, 35907781), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.740 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35907607), gtid-set: , currentLocation: position: (mysql-bin.000003, 35907781), gtid-set: , lastLocation: position: (mysql-bin.000003, 35907781), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:14.740 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 35907528), gtid-set: (flushed position: (mysql-bin.000003, 35864302), gtid-set: )"] [2021/12/02 23:32:14.742 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35907528), gtid-set: (flushed position: (mysql-bin.000003, 35907528), gtid-set: )"] [2021/12/02 23:32:14.742 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:14.798 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`)\"],\"table-info-before\":{\"id\":727,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:32:14.810 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`mmqinfn`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:14.810 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35907607), gtid-set: , currentLocation: position: (mysql-bin.000003, 35907781), gtid-set: , lastLocation: position: (mysql-bin.000003, 35907781), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:14.810 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"mmqinfn\",\"down-schema\":\"db_optimistic\",\"down-table\":\"mmqinfn\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`)\"],\"table-info-before\":{\"id\":727,\"name\":{\"O\":\"mmqinfn\",\"L\":\"mmqinfn\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"omdxvi\",\"L\":\"omdxvi\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2077-11-29 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[2021/12/02 23:32:14.818 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 35907781), gtid-set: (flushed position: (mysql-bin.000003, 35907781), gtid-set: )"] [2021/12/02 23:32:14.818 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:14.818 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 35907607), gtid-set: , currentLocation: position: (mysql-bin.000003, 35907781), gtid-set: , lastLocation: position: (mysql-bin.000003, 35907781), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`mmqinfn`, targetTables: `db_optimistic`.`mmqinfn`}}"] [2021/12/02 23:32:14.833 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.833 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408366), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.833 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`dqyoops` ADD COLUMN (`rrnlrfuvo` INT(14) NULL DEFAULT 1911734501)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.833 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.833 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.833 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dqyoops ADD COLUMN (rrnlrfuvo int(14) NULL DEFAULT 1911734501), startLocation: position: (mysql-bin.000003, 39408445), gtid-set: , currentLocation: position: (mysql-bin.000003, 39408627), gtid-set: , lastLocation: position: (mysql-bin.000003, 39408627), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.834 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935507), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.834 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935507), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.835 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`toeqb` ADD COLUMN (`rvxqh` INT(18) NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.835 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.835 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.835 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE toeqb ADD COLUMN (rvxqh int(18) NULL), startLocation: position: (mysql-bin.000003, 39935584), gtid-set: , currentLocation: position: (mysql-bin.000003, 39935749), gtid-set: , lastLocation: position: (mysql-bin.000003, 39935749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.850 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42037879), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.850 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42037879), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.850 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`hwgzsky` TEXT NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42038122), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.850 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42038122), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.850 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42038122), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.850 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (hwgzsky text NULL), startLocation: position: (mysql-bin.000003, 42037956), gtid-set: , currentLocation: position: (mysql-bin.000003, 42038122), gtid-set: , lastLocation: position: (mysql-bin.000003, 42038122), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.850 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.850 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168004), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.850 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`vqztogkr` INT(11))"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.850 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.850 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.850 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (vqztogkr int(11)), startLocation: position: (mysql-bin.000003, 42168081), gtid-set: , currentLocation: position: (mysql-bin.000003, 42168244), gtid-set: , lastLocation: position: (mysql-bin.000003, 42168244), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.860 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096097), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.860 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096097), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.860 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`xdoohoco` ADD COLUMN (`whmxdrn` INT(13) NULL)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096344), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.860 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096344), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.860 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096344), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.860 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE xdoohoco ADD COLUMN (whmxdrn int(13) NULL), startLocation: position: (mysql-bin.000003, 43096174), gtid-set: , currentLocation: position: (mysql-bin.000003, 43096344), gtid-set: , lastLocation: position: (mysql-bin.000003, 43096344), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.862 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.862 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715030), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.862 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715266), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.862 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715266), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.862 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715266), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:14.862 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715266), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:19.131 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715266), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`acoxxft`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:32:19.131 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715266), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:32:19.636 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:32:19.636 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:32:19.675 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 43715107), gtid-set: (flushed position: (mysql-bin.000003, 43715107), gtid-set: )"] [2021/12/02 23:32:19.675 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:19.675 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (giwtl text), startLocation: position: (mysql-bin.000003, 43715107), gtid-set: , currentLocation: position: (mysql-bin.000003, 43715266), gtid-set: , lastLocation: position: (mysql-bin.000003, 43715266), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`giwtl` TEXT), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:32:19.675 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 43715266), gtid-set: "] [2021/12/02 23:32:19.693 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=9727] [2021/12/02 23:32:19.694 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`acoxxft`, current location: position: (mysql-bin.000003, 43723192), gtid-set: , latest location: position: (mysql-bin.000003, 43715266), gtid-set: , all resolved: true}"] [2021/12/02 23:32:19.694 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 43715266), gtid-set: "] [2021/12/02 23:32:19.719 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=9729] [2021/12/02 23:32:38.977 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`wihxkukz`] [2021/12/02 23:32:38.978 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`wihxkukz`] ["create string"="CREATE TABLE `wihxkukz` (\n `uuid` varchar(253) DEFAULT NULL,\n `fghkazgw` int(16) DEFAULT '817191216',\n `pgnnes` int(17) DEFAULT '375633852',\n `wdrvnbw` datetime NOT NULL,\n `vmymtyk` timestamp NOT NULL DEFAULT '2019-09-24 09:49:35',\n `raqkn` datetime DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:39.083 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978066), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.084 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978066), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.084 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978355), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.084 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978355), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.084 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978355), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.084 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978355), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.084 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978355), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.084 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978355), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.083 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978066), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.084 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978066), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.084 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978355), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.084 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978355), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:39.084 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 43978066), gtid-set: (flushed position: (mysql-bin.000003, 35907781), gtid-set: )"] [2021/12/02 23:32:39.096 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 43978066), gtid-set: (flushed position: (mysql-bin.000003, 43978066), gtid-set: )"] [2021/12/02 23:32:39.096 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:39.096 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:39.197 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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ions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:39.229 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case4_1\",\"case4_2\",\"case4_3\"]}"] [2021/12/02 23:32:39.229 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978355), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:39.316 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 43978355), gtid-set: (flushed position: (mysql-bin.000003, 43978355), gtid-set: )"] [2021/12/02 23:32:39.316 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:39.316 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 43978145), gtid-set: , currentLocation: position: (mysql-bin.000003, 43978355), gtid-set: , lastLocation: position: (mysql-bin.000003, 43978355), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:39.343 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`infmawmls`] [2021/12/02 23:32:39.350 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`infmawmls`] ["create string"="CREATE TABLE `infmawmls` (\n `swmyoado` datetime DEFAULT NULL,\n `yrbnhe` text DEFAULT NULL,\n `ypmjc` int(12) DEFAULT '2078208590',\n `rexzjlkl` datetime DEFAULT '2038-02-17 17:47:33',\n `nuemcy` varchar(1896) DEFAULT NULL,\n `asfygegay` timestamp NOT NULL,\n `kuzjklk` int(8) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `iymmmh` int(17) DEFAULT NULL,\n `cwmdks` timestamp NULL DEFAULT NULL,\n `wkubz` int(9) DEFAULT NULL,\n `mwgjyuc` text DEFAULT NULL,\n `hpsymthy` int(18) NOT NULL DEFAULT '434642396',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:39.371 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`uqgqzm`] [2021/12/02 23:32:39.374 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`uqgqzm`] ["create string"="CREATE TABLE `uqgqzm` (\n `giiqave` varchar(1321) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `dspffg` text DEFAULT NULL,\n `wertqgd` int(14) DEFAULT '701103228',\n `kxqnrvhek` varchar(1752) DEFAULT NULL,\n `ileutsjz` timestamp NULL DEFAULT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `ubntdft` varchar(892) DEFAULT 'LAJSCWUWTQONJLWKEPVJLVDTYERDLFQEDXOQGWUPPMPEAYFHZNIGZTAVMYHWZIIT',\n `nntbceo` varchar(1352) NOT NULL,\n `autvteit` datetime DEFAULT '2099-08-02 05:28:58',\n `rnczyqb` timestamp DEFAULT '1973-04-21 13:46:35',\n `nhpnlet` datetime DEFAULT NULL,\n `gezksei` text DEFAULT NULL,\n `rgjrtmprv` int(13) DEFAULT NULL,\n `xsidco` varchar(1803) NOT NULL DEFAULT 'PNRLDNUQBLMKMBDJEXVSFIRTWAPXFIJUMLXEZRXYIMXJPJXZACYQFBPFUGRMFLMERQQVUSFPIOKREVZVF',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n `lbhqeylc` text DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:39.379 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:39.380 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`),\n KEY `case9_idx` (`case9`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:39.426 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`mmqinfn`] [2021/12/02 23:32:39.430 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`mmqinfn`] ["create string"="CREATE TABLE `mmqinfn` (\n `omdxvi` datetime DEFAULT '2077-11-29 05:05:11',\n `ulfos` datetime NOT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `luivowco` text NOT NULL,\n `cgzfhz` text NOT NULL,\n `nrhtsu` int(13) DEFAULT NULL,\n `mfywfxd` text DEFAULT NULL,\n `mpumshwkd` varchar(1080) DEFAULT 'TNLBYHPLKYKIMECNMDIDDWWHSHYZNJYCKAAANEYCJUMCLXU',\n `vkufszxz` timestamp NOT NULL DEFAULT '1982-11-01 20:01:35',\n `pixfeb` int(10) DEFAULT NULL,\n `ivqdtzv` int(14) NOT NULL,\n `btekbivj` int(18) NOT NULL,\n `akvikh` varchar(1659) DEFAULT 'APVTMNUNITLHMEGVXAZHLAKAFRHWZLUKHZBRKGJXHISDSEMNLA',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`),\n KEY `case9_idx` (`case9`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:39.613 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44001967), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.613 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44001967), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.614 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44002319), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.614 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44002319), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:39.614 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44001967), gtid-set: (flushed position: (mysql-bin.000003, 43978355), gtid-set: )"] [2021/12/02 23:32:39.615 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44001967), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.615 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44001967), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.616 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44002319), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.616 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44002319), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.617 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44002319), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.617 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44002319), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.617 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44002319), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.617 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44002319), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.639 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44001967), gtid-set: (flushed position: (mysql-bin.000003, 44001967), gtid-set: )"] [2021/12/02 23:32:39.639 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:39.639 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:39.741 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER 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s\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":27,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":39,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519787710742528,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:39.755 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:39.755 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44002319), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:39.757 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:32:39.758 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:32:39.760 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:32:39.769 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44002319), gtid-set: (flushed position: (mysql-bin.000003, 44002319), gtid-set: )"] [2021/12/02 23:32:39.769 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:39.769 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 44002046), gtid-set: , currentLocation: position: (mysql-bin.000003, 44002319), gtid-set: , lastLocation: position: (mysql-bin.000003, 44002319), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:39.772 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`eeodta`] [2021/12/02 23:32:39.773 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`eeodta`] ["create string"="CREATE TABLE `eeodta` (\n `uuid` varchar(253) DEFAULT NULL,\n `obsgr` datetime DEFAULT '2018-04-22 22:50:02',\n `cepzgoru` text NOT NULL,\n `uvibxvfn` text DEFAULT NULL,\n `hdpwvlm` datetime DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `klluc` text NOT NULL,\n `vdasybpv` int(9) DEFAULT NULL,\n `ysygsbd` timestamp NOT NULL,\n `kmtpyfyo` varchar(554) DEFAULT NULL,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`),\n KEY `case9_idx` (`case9`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:39.935 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ukglzbz`] [2021/12/02 23:32:39.937 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ukglzbz`] ["create string"="CREATE TABLE `ukglzbz` (\n `uuid` varchar(253) DEFAULT NULL,\n `flicixp` timestamp DEFAULT '1983-03-29 16:24:51',\n `orulxovaf` int(18) DEFAULT NULL,\n `knvbd` varchar(1380) NOT NULL DEFAULT 'DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI',\n `kvbhz` datetime DEFAULT '2033-09-16 14:24:48',\n `frbhkid` varchar(1445) DEFAULT NULL,\n `ryozuaye` int(14) DEFAULT '1533455413',\n `uincgqgf` int(13) DEFAULT '2071603299',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `mzrfokpl` timestamp NULL DEFAULT NULL,\n `ebypuy` text NOT NULL,\n `nnynex` varchar(1144) NOT NULL,\n `bdnbwgf` varchar(1074) NOT NULL DEFAULT 'BZBS',\n `bpjnhrrl` timestamp DEFAULT '2028-06-11 04:03:05',\n `rhvjfzsfk` text DEFAULT NULL,\n `nvffdsqcz` int(16) NOT NULL DEFAULT '233099622',\n `seybh` text DEFAULT NULL,\n `luhdctgtg` varchar(1017) DEFAULT 'QUEVYKSROIGTPNRZKTELBTZOMJIVGCBRJHNQNWCGYLTVDTMPCFGMN',\n `eavai` timestamp NOT NULL,\n `uyaccf` int(15) NOT NULL DEFAULT '1635599762',\n `aicaclmav` varchar(1773) NOT NULL DEFAULT 'NTPGUJMIDEPKUSDHLVDE',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:39.985 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 44044223), gtid-set: , currentLocation: position: (mysql-bin.000003, 44044392), gtid-set: , lastLocation: position: (mysql-bin.000003, 44044146), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.985 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 44044223), gtid-set: , currentLocation: position: (mysql-bin.000003, 44044392), gtid-set: , lastLocation: position: (mysql-bin.000003, 44044146), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.985 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 44044223), gtid-set: , currentLocation: position: (mysql-bin.000003, 44044392), gtid-set: , lastLocation: position: (mysql-bin.000003, 44044146), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.985 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 44044223), gtid-set: , currentLocation: position: (mysql-bin.000003, 44044392), gtid-set: , lastLocation: position: (mysql-bin.000003, 44044146), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.985 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 44044223), gtid-set: , currentLocation: position: (mysql-bin.000003, 44044392), gtid-set: , lastLocation: position: (mysql-bin.000003, 44044392), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.985 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 44044223), gtid-set: , currentLocation: position: (mysql-bin.000003, 44044392), gtid-set: , lastLocation: position: (mysql-bin.000003, 44044392), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.985 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 44044223), gtid-set: , currentLocation: position: (mysql-bin.000003, 44044392), gtid-set: , lastLocation: position: (mysql-bin.000003, 44044392), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.986 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 44044223), gtid-set: , currentLocation: position: (mysql-bin.000003, 44044392), gtid-set: , lastLocation: position: (mysql-bin.000003, 44044392), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:39.985 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 44044223), gtid-set: , currentLocation: position: (mysql-bin.000003, 44044392), gtid-set: , lastLocation: position: (mysql-bin.000003, 44044392), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.986 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 44044223), gtid-set: , currentLocation: position: (mysql-bin.000003, 44044392), gtid-set: , lastLocation: position: (mysql-bin.000003, 44044392), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:39.986 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44044146), gtid-set: (flushed position: (mysql-bin.000003, 44002319), gtid-set: )"] [2021/12/02 23:32:40.012 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44044146), gtid-set: (flushed position: (mysql-bin.000003, 44044146), gtid-set: )"] [2021/12/02 23:32:40.012 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:40.060 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 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s\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":27,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":39,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519787794366464,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:40.080 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:40.080 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 44044223), gtid-set: , currentLocation: position: (mysql-bin.000003, 44044392), gtid-set: , lastLocation: position: (mysql-bin.000003, 44044392), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:40.096 +00:00] [ERROR] [baseconn.go:184] ["execute statement failed"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`"] [argument="[]"] [error="Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [2021/12/02 23:32:40.102 +00:00] [WARN] [db.go:184] ["execute statements"] [task=task_optimistic] [unit="binlog replication"] [retry=0] [queries="[ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`]"] [arguments="[]"] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, RawCause: Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [2021/12/02 23:32:40.102 +00:00] [WARN] [db.go:188] ["execute sql failed by retryable error"] [task=task_optimistic] [unit="binlog replication"] [retry=0] [error="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, RawCause: Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]"] [errorVerbose="[code=10006:class=database:scope=not-set:level=high], Message: execute statement failed: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, RawCause: Error 8028: Information schema is changed during the execution of the statement(for example, table definition may be updated by other DDL ran in parallel). If you see this error often, try increasing `tidb_max_delta_schema_count`. [try again later]\ngithub.com/pingcap/ticdc/dm/pkg/terror.(*Error).Delegate\n\tgithub.com/pingcap/ticdc/dm/pkg/terror/terror.go:311\ngithub.com/pingcap/ticdc/dm/pkg/conn.(*BaseConn).ExecuteSQLWithIgnoreError\n\tgithub.com/pingcap/ticdc/dm/pkg/conn/baseconn.go:199\ngithub.com/pingcap/ticdc/dm/syncer/dbconn.(*DBConn).ExecuteSQLWithIgnore.func3\n\tgithub.com/pingcap/ticdc/dm/syncer/dbconn/db.go:202\ngithub.com/pingcap/ticdc/dm/pkg/retry.(*FiniteRetryStrategy).Apply\n\tgithub.com/pingcap/ticdc/dm/pkg/retry/strategy.go:70\ngithub.com/pingcap/ticdc/dm/pkg/conn.(*BaseConn).ApplyRetryStrategy\n\tgithub.com/pingcap/ticdc/dm/pkg/conn/baseconn.go:224\ngithub.com/pingcap/ticdc/dm/syncer/dbconn.(*DBConn).ExecuteSQLWithIgnore\n\tgithub.com/pingcap/ticdc/dm/syncer/dbconn/db.go:197\ngithub.com/pingcap/ticdc/dm/syncer.(*Syncer).syncDDL\n\tgithub.com/pingcap/ticdc/dm/syncer/syncer.go:1169\nruntime.goexit\n\truntime/asm_amd64.s:1371"] [2021/12/02 23:32:40.300 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 44082302), gtid-set: , currentLocation: position: (mysql-bin.000003, 44082509), gtid-set: , lastLocation: position: (mysql-bin.000003, 44082223), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:40.300 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 44082302), gtid-set: , currentLocation: position: (mysql-bin.000003, 44082509), gtid-set: , lastLocation: position: (mysql-bin.000003, 44082223), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:40.300 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 44082302), gtid-set: , currentLocation: position: (mysql-bin.000003, 44082509), gtid-set: , lastLocation: position: (mysql-bin.000003, 44082509), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:40.300 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 44082302), gtid-set: , currentLocation: position: (mysql-bin.000003, 44082509), gtid-set: , lastLocation: position: (mysql-bin.000003, 44082509), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:40.300 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 44082302), gtid-set: , currentLocation: position: (mysql-bin.000003, 44082509), gtid-set: , lastLocation: position: (mysql-bin.000003, 44082509), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:40.300 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 44082302), gtid-set: , currentLocation: position: (mysql-bin.000003, 44082509), gtid-set: , lastLocation: position: (mysql-bin.000003, 44082509), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:41.102 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 44215967), gtid-set: , currentLocation: position: (mysql-bin.000003, 44216136), gtid-set: , lastLocation: position: (mysql-bin.000003, 44215890), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:41.102 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 44215967), gtid-set: , currentLocation: position: (mysql-bin.000003, 44216136), gtid-set: , lastLocation: position: (mysql-bin.000003, 44215890), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:41.102 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 44215967), gtid-set: , currentLocation: position: (mysql-bin.000003, 44216136), gtid-set: , lastLocation: position: (mysql-bin.000003, 44216136), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:41.102 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 44215967), gtid-set: , currentLocation: position: (mysql-bin.000003, 44216136), gtid-set: , lastLocation: position: (mysql-bin.000003, 44216136), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:41.102 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 44215967), gtid-set: , currentLocation: position: (mysql-bin.000003, 44216136), gtid-set: , lastLocation: position: (mysql-bin.000003, 44216136), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:41.102 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 44215967), gtid-set: , currentLocation: position: (mysql-bin.000003, 44216136), gtid-set: , lastLocation: position: (mysql-bin.000003, 44216136), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:41.625 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 44321230), gtid-set: , currentLocation: position: (mysql-bin.000003, 44321396), gtid-set: , lastLocation: position: (mysql-bin.000003, 44321153), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:41.625 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 44321230), gtid-set: , currentLocation: position: (mysql-bin.000003, 44321396), gtid-set: , lastLocation: position: (mysql-bin.000003, 44321153), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:41.625 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 44321230), gtid-set: , currentLocation: position: (mysql-bin.000003, 44321396), gtid-set: , lastLocation: position: (mysql-bin.000003, 44321396), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:41.625 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 44321230), gtid-set: , currentLocation: position: (mysql-bin.000003, 44321396), gtid-set: , lastLocation: position: (mysql-bin.000003, 44321396), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:41.625 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 44321230), gtid-set: , currentLocation: position: (mysql-bin.000003, 44321396), gtid-set: , lastLocation: position: (mysql-bin.000003, 44321396), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:41.625 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 44321230), gtid-set: , currentLocation: position: (mysql-bin.000003, 44321396), gtid-set: , lastLocation: position: (mysql-bin.000003, 44321396), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.158 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 44347865), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348033), gtid-set: , lastLocation: position: (mysql-bin.000003, 44347788), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.158 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 44347865), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348033), gtid-set: , lastLocation: position: (mysql-bin.000003, 44347788), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.158 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 44347865), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348033), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.158 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 44347865), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348033), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.158 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 44347865), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348033), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.158 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 44347865), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348033), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.213 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 44348110), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348278), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.213 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 44348110), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348278), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.213 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 44348110), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348278), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.213 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 44348110), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348278), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.213 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 44348110), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348278), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.213 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 44348110), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348278), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.236 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 44348355), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348523), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.236 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 44348355), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348523), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.236 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 44348355), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348523), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348523), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.236 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 44348355), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348523), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348523), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.236 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 44348355), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348523), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348523), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.236 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 44348355), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348523), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348523), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.757 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 44474072), gtid-set: , currentLocation: position: (mysql-bin.000003, 44474261), gtid-set: , lastLocation: position: (mysql-bin.000003, 44473993), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.757 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 44474072), gtid-set: , currentLocation: position: (mysql-bin.000003, 44474261), gtid-set: , lastLocation: position: (mysql-bin.000003, 44473993), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.758 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 44474072), gtid-set: , currentLocation: position: (mysql-bin.000003, 44474261), gtid-set: , lastLocation: position: (mysql-bin.000003, 44474261), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.758 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 44474072), gtid-set: , currentLocation: position: (mysql-bin.000003, 44474261), gtid-set: , lastLocation: position: (mysql-bin.000003, 44474261), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.758 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 44474072), gtid-set: , currentLocation: position: (mysql-bin.000003, 44474261), gtid-set: , lastLocation: position: (mysql-bin.000003, 44474261), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:42.758 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 44474072), gtid-set: , currentLocation: position: (mysql-bin.000003, 44474261), gtid-set: , lastLocation: position: (mysql-bin.000003, 44474261), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:43.106 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`"] [argument="[]"] [error="Error 1091: index case8_idx doesn't exist"] [2021/12/02 23:32:43.126 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44044392), gtid-set: (flushed position: (mysql-bin.000003, 44044392), gtid-set: )"] [2021/12/02 23:32:43.126 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:43.126 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 44044223), gtid-set: , currentLocation: position: (mysql-bin.000003, 44044392), gtid-set: , lastLocation: position: (mysql-bin.000003, 44044392), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:43.126 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`qejfvbyl`] [2021/12/02 23:32:43.134 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`qejfvbyl`] ["create string"="CREATE TABLE `qejfvbyl` (\n `wssadpu` varchar(1298) DEFAULT 'HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `cfxqkrtmd` text DEFAULT NULL,\n `mjypr` int(18) DEFAULT NULL,\n `afnjjykei` int(15) DEFAULT NULL,\n `dptawz` int(10) DEFAULT '69280691',\n `vvuqq` int(16) DEFAULT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `clxeoivq` datetime DEFAULT '2037-08-30 06:16:21',\n `qahtphl` varchar(972) DEFAULT 'UIMVHVLSZPNUGYEVAHUPHXCQEYPUGGHLLDMUHGQOKMKCQ',\n `ntvqmry` int(12) DEFAULT NULL,\n `tbxfbevhn` datetime DEFAULT '2064-03-04 13:46:18',\n `ldxkij` int(15) NOT NULL DEFAULT '1579873536',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:43.135 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:43.138 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:43.138 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 44082302), gtid-set: , currentLocation: position: (mysql-bin.000003, 44082509), gtid-set: , lastLocation: position: (mysql-bin.000003, 44082223), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:43.138 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 44082302), gtid-set: , currentLocation: position: (mysql-bin.000003, 44082509), gtid-set: , lastLocation: position: (mysql-bin.000003, 44082223), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:43.138 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 44082302), gtid-set: , currentLocation: position: (mysql-bin.000003, 44082509), gtid-set: , lastLocation: position: (mysql-bin.000003, 44082509), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:43.138 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 44082302), gtid-set: , currentLocation: position: (mysql-bin.000003, 44082509), gtid-set: , lastLocation: position: (mysql-bin.000003, 44082509), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:43.138 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44082223), gtid-set: (flushed position: (mysql-bin.000003, 44044392), gtid-set: )"] [2021/12/02 23:32:43.215 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44082223), gtid-set: (flushed position: (mysql-bin.000003, 44082223), gtid-set: )"] [2021/12/02 23:32:43.215 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:43.215 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:43.259 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 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s\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":27,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":39,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519788635848705,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:43.280 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:43.281 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 44082302), gtid-set: , currentLocation: position: (mysql-bin.000003, 44082509), gtid-set: , lastLocation: position: (mysql-bin.000003, 44082509), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:43.377 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 44538447), gtid-set: , currentLocation: position: (mysql-bin.000003, 44538636), gtid-set: , lastLocation: position: (mysql-bin.000003, 44538368), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:43.377 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 44538447), gtid-set: , currentLocation: position: (mysql-bin.000003, 44538636), gtid-set: , lastLocation: position: (mysql-bin.000003, 44538368), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:43.377 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 44538447), gtid-set: , currentLocation: position: (mysql-bin.000003, 44538636), gtid-set: , lastLocation: position: (mysql-bin.000003, 44538636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:43.377 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 44538447), gtid-set: , currentLocation: position: (mysql-bin.000003, 44538636), gtid-set: , lastLocation: position: (mysql-bin.000003, 44538636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:43.377 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 44538447), gtid-set: , currentLocation: position: (mysql-bin.000003, 44538636), gtid-set: , lastLocation: position: (mysql-bin.000003, 44538636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:43.377 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 44538447), gtid-set: , currentLocation: position: (mysql-bin.000003, 44538636), gtid-set: , lastLocation: position: (mysql-bin.000003, 44538636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:45.764 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 44613670), gtid-set: , currentLocation: position: (mysql-bin.000003, 44613859), gtid-set: , lastLocation: position: (mysql-bin.000003, 44613591), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:45.764 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 44613670), gtid-set: , currentLocation: position: (mysql-bin.000003, 44613859), gtid-set: , lastLocation: position: (mysql-bin.000003, 44613591), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:45.764 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 44613670), gtid-set: , currentLocation: position: (mysql-bin.000003, 44613859), gtid-set: , lastLocation: position: (mysql-bin.000003, 44613859), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:45.764 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 44613670), gtid-set: , currentLocation: position: (mysql-bin.000003, 44613859), gtid-set: , lastLocation: position: (mysql-bin.000003, 44613859), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:45.764 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 44613670), gtid-set: , currentLocation: position: (mysql-bin.000003, 44613859), gtid-set: , lastLocation: position: (mysql-bin.000003, 44613859), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:45.764 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 44613670), gtid-set: , currentLocation: position: (mysql-bin.000003, 44613859), gtid-set: , lastLocation: position: (mysql-bin.000003, 44613859), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:45.823 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.542682221s] [query="[ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)]"] [argument="[]"] [2021/12/02 23:32:45.853 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44082509), gtid-set: (flushed position: (mysql-bin.000003, 44082509), gtid-set: )"] [2021/12/02 23:32:45.853 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:45.853 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 44082302), gtid-set: , currentLocation: position: (mysql-bin.000003, 44082509), gtid-set: , lastLocation: position: (mysql-bin.000003, 44082509), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:45.856 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`rykwvonj`] [2021/12/02 23:32:45.859 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`rykwvonj`] ["create string"="CREATE TABLE `rykwvonj` (\n `uuid` varchar(253) DEFAULT NULL,\n `mgjzssgk` datetime DEFAULT '2076-10-02 07:36:08',\n `tnxig` int(11) NOT NULL,\n `pdcuzhgt` int(9) DEFAULT NULL,\n `hygjyeyf` varchar(872) DEFAULT 'LOXFEBMNHMLTJXXPEHRBOVZMIUKMZECGUQMRKHXARWPDJTSGV',\n `rhqqjp` timestamp NOT NULL,\n `reoxh` timestamp DEFAULT '2030-11-29 00:34:31',\n `zxcybf` timestamp NULL DEFAULT NULL,\n `xrjimxo` text NOT NULL,\n `rhfqhanxl` varchar(586) DEFAULT 'BGCGFZOCKXATZWIRPFUJQWHRFNRQFJZUTIPIIXPLVAYIQXYBRETHRVDVNISNOCJCMAWRBPRALQCSMTRJWORZXSGXS',\n `jrxbogp` varchar(1138) DEFAULT NULL,\n `mvgmbhpr` varchar(1930) NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `izhmrj` datetime DEFAULT '2018-11-23 11:29:32',\n `fmbkdkgsi` int(15) NOT NULL DEFAULT '731587068',\n `udrlen` int(11) NOT NULL,\n `qtdhouv` timestamp DEFAULT '2002-02-27 13:58:58',\n `scxqshy` datetime DEFAULT NULL,\n `wjicoznw` timestamp DEFAULT '2029-08-30 02:53:56',\n `yrudgfj` datetime DEFAULT NULL,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:45.859 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`tkwux`] [2021/12/02 23:32:45.865 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`tkwux`] ["create string"="CREATE TABLE `tkwux` (\n `cdals` datetime DEFAULT NULL,\n `vckmwvrc` varchar(1220) NOT NULL DEFAULT 'JYL',\n `uxqvpta` varchar(2002) NOT NULL DEFAULT 'BBGRAFYFOGMWQNIZARRHGQSPCSYZSBUNYLEIKSNGVYSZRRMCOORAYVITPYQFWAKSPSVGOVJAUUHMYGDDITQQQMM',\n `ephqrt` int(14) DEFAULT '2110218075',\n `nakmdb` text DEFAULT NULL,\n `vqelgimu` int(10) NOT NULL,\n `zzvysujvx` int(9) DEFAULT '1390098260',\n `sgzarftw` text DEFAULT NULL,\n `jzopv` int(11) DEFAULT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `cdytr` timestamp NULL DEFAULT NULL,\n `lewmsf` datetime DEFAULT NULL,\n `geshshwck` datetime DEFAULT NULL,\n `arozub` datetime NOT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `kiydm` int(11) DEFAULT NULL,\n `hqltvsmf` int(16) NOT NULL,\n `dpexcwg` text NOT NULL,\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`),\n KEY `case9_idx` (`case9`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:45.879 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:45.885 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:45.886 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 44215967), gtid-set: , currentLocation: position: (mysql-bin.000003, 44216136), gtid-set: , lastLocation: position: (mysql-bin.000003, 44215890), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:45.886 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 44215967), gtid-set: , currentLocation: position: (mysql-bin.000003, 44216136), gtid-set: , lastLocation: position: (mysql-bin.000003, 44215890), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:45.886 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 44215967), gtid-set: , currentLocation: position: (mysql-bin.000003, 44216136), gtid-set: , lastLocation: position: (mysql-bin.000003, 44216136), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:45.886 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 44215967), gtid-set: , currentLocation: position: (mysql-bin.000003, 44216136), gtid-set: , lastLocation: position: (mysql-bin.000003, 44216136), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:45.886 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44215890), gtid-set: (flushed position: (mysql-bin.000003, 44082509), gtid-set: )"] [2021/12/02 23:32:46.294 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44215890), gtid-set: (flushed position: (mysql-bin.000003, 44215890), gtid-set: )"] [2021/12/02 23:32:46.294 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:46.294 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:46.342 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` 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[2021/12/02 23:32:46.357 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:46.357 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 44215967), gtid-set: , currentLocation: position: (mysql-bin.000003, 44216136), gtid-set: , lastLocation: position: (mysql-bin.000003, 44216136), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:46.457 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44216136), gtid-set: (flushed position: (mysql-bin.000003, 44216136), gtid-set: )"] [2021/12/02 23:32:46.457 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:46.457 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 44215967), gtid-set: , currentLocation: position: (mysql-bin.000003, 44216136), gtid-set: , lastLocation: position: (mysql-bin.000003, 44216136), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:46.458 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 44321230), gtid-set: , currentLocation: position: (mysql-bin.000003, 44321396), gtid-set: , lastLocation: position: (mysql-bin.000003, 44321153), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:46.458 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 44321230), gtid-set: , currentLocation: position: (mysql-bin.000003, 44321396), gtid-set: , lastLocation: position: (mysql-bin.000003, 44321153), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:46.458 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 44321230), gtid-set: , currentLocation: position: (mysql-bin.000003, 44321396), gtid-set: , lastLocation: position: (mysql-bin.000003, 44321396), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:46.458 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 44321230), gtid-set: , currentLocation: position: (mysql-bin.000003, 44321396), gtid-set: , lastLocation: position: (mysql-bin.000003, 44321396), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:46.458 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44321153), gtid-set: (flushed position: (mysql-bin.000003, 44216136), gtid-set: )"] [2021/12/02 23:32:46.653 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44321153), gtid-set: (flushed position: (mysql-bin.000003, 44321153), gtid-set: )"] [2021/12/02 23:32:46.653 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:46.689 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] 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[2021/12/02 23:32:46.721 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:32:46.721 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 44321230), gtid-set: , currentLocation: position: (mysql-bin.000003, 44321396), gtid-set: , lastLocation: position: (mysql-bin.000003, 44321396), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:46.819 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44321396), gtid-set: (flushed position: (mysql-bin.000003, 44321396), gtid-set: )"] [2021/12/02 23:32:46.819 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:46.819 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 44321230), gtid-set: , currentLocation: position: (mysql-bin.000003, 44321396), gtid-set: , lastLocation: position: (mysql-bin.000003, 44321396), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:46.820 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 44347865), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348033), gtid-set: , lastLocation: position: (mysql-bin.000003, 44347788), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:46.820 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 44347865), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348033), gtid-set: , lastLocation: position: (mysql-bin.000003, 44347788), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:46.820 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 44347865), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348033), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:46.820 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 44347865), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348033), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348033), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:46.820 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44347788), gtid-set: (flushed position: (mysql-bin.000003, 44321396), gtid-set: )"] [2021/12/02 23:32:46.962 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 44685124), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685293), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685047), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:46.962 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 44685124), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685293), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685047), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:46.962 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 44685124), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685293), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685293), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:46.963 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 44685124), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685293), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685293), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:46.963 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 44685124), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685293), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685293), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:46.963 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 44685124), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685293), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685293), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:46.969 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44347788), gtid-set: (flushed position: (mysql-bin.000003, 44347788), gtid-set: )"] [2021/12/02 23:32:46.969 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:47.005 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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alse,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":40,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519789618364416,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:47.021 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_1\"]}"] [2021/12/02 23:32:47.021 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 44347865), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348033), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348033), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:47.106 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 44685370), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685536), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685293), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.106 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 44685370), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685536), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685293), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.106 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 44685370), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685536), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.106 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 44685370), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685536), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.106 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 44685370), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685536), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.106 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 44685370), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685536), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.140 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44348033), gtid-set: (flushed position: (mysql-bin.000003, 44348033), gtid-set: )"] [2021/12/02 23:32:47.140 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:47.140 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 44347865), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348033), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348033), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:47.140 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 44348110), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348278), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.140 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 44348110), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348278), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348033), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.140 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 44348110), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348278), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.140 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 44348110), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348278), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348278), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:47.140 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44348033), gtid-set: (flushed position: (mysql-bin.000003, 44348033), gtid-set: )"] [2021/12/02 23:32:47.140 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44348033), gtid-set: (flushed position: (mysql-bin.000003, 44348033), gtid-set: )"] [2021/12/02 23:32:47.140 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:47.189 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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05:49:21\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"sdmygr\",\"L\":\"sdmygr\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"627232493\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":1,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"uuhjcsx\",\"L\":\"uuhjcsx\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"rgtnlzta\",\"L\":\"rgtnlzta\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"axldifx\",\"L\":\"axldifx\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-09-06 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nique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":40,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519789663977472,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:47.214 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_2\"]}"] [2021/12/02 23:32:47.214 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 44348110), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348278), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348278), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:47.311 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44348278), gtid-set: (flushed position: (mysql-bin.000003, 44348278), gtid-set: )"] [2021/12/02 23:32:47.311 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:47.311 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 44348110), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348278), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348278), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:47.311 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 44348355), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348523), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.311 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 44348355), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348523), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348278), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.311 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 44348355), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348523), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348523), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.311 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 44348355), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348523), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348523), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:47.311 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44348278), gtid-set: (flushed position: (mysql-bin.000003, 44348278), gtid-set: )"] [2021/12/02 23:32:47.311 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44348278), gtid-set: (flushed position: (mysql-bin.000003, 44348278), gtid-set: )"] [2021/12/02 23:32:47.311 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:47.364 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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05:49:21\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"sdmygr\",\"L\":\"sdmygr\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"627232493\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":1,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"uuhjcsx\",\"L\":\"uuhjcsx\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"rgtnlzta\",\"L\":\"rgtnlzta\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"axldifx\",\"L\":\"axldifx\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-09-06 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ions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:47.396 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_3\"]}"] [2021/12/02 23:32:47.396 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 44348355), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348523), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348523), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:47.604 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44348523), gtid-set: (flushed position: (mysql-bin.000003, 44348523), gtid-set: )"] [2021/12/02 23:32:47.604 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:47.604 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 44348355), gtid-set: , currentLocation: position: (mysql-bin.000003, 44348523), gtid-set: , lastLocation: position: (mysql-bin.000003, 44348523), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:47.613 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 44474072), gtid-set: , currentLocation: position: (mysql-bin.000003, 44474261), gtid-set: , lastLocation: position: (mysql-bin.000003, 44473993), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.613 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 44474072), gtid-set: , currentLocation: position: (mysql-bin.000003, 44474261), gtid-set: , lastLocation: position: (mysql-bin.000003, 44473993), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.613 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 44474072), gtid-set: , currentLocation: position: (mysql-bin.000003, 44474261), gtid-set: , lastLocation: position: (mysql-bin.000003, 44474261), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:47.613 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 44474072), gtid-set: , currentLocation: position: (mysql-bin.000003, 44474261), gtid-set: , lastLocation: position: (mysql-bin.000003, 44474261), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:47.614 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44473993), gtid-set: (flushed position: (mysql-bin.000003, 44348523), gtid-set: )"] [2021/12/02 23:32:48.179 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44473993), gtid-set: (flushed position: (mysql-bin.000003, 44473993), gtid-set: )"] [2021/12/02 23:32:48.179 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:48.252 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 05:49:21\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"sdmygr\",\"L\":\"sdmygr\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"627232493\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":1,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"uuhjcsx\",\"L\":\"uuhjcsx\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"rgtnlzta\",\"L\":\"rgtnlzta\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"axldifx\",\"L\":\"axldifx\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-09-06 16:02:56\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\"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nique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519789939228672,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:48.276 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:48.276 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 44474072), gtid-set: , currentLocation: position: (mysql-bin.000003, 44474261), gtid-set: , lastLocation: position: (mysql-bin.000003, 44474261), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:48.369 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44474261), gtid-set: (flushed position: (mysql-bin.000003, 44474261), gtid-set: )"] [2021/12/02 23:32:48.369 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:48.369 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 44474072), gtid-set: , currentLocation: position: (mysql-bin.000003, 44474261), gtid-set: , lastLocation: position: (mysql-bin.000003, 44474261), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:48.369 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:48.381 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:48.382 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 44538447), gtid-set: , currentLocation: position: (mysql-bin.000003, 44538636), gtid-set: , lastLocation: position: (mysql-bin.000003, 44538368), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:48.382 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 44538447), gtid-set: , currentLocation: position: (mysql-bin.000003, 44538636), gtid-set: , lastLocation: position: (mysql-bin.000003, 44538368), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:48.382 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 44538447), gtid-set: , currentLocation: position: (mysql-bin.000003, 44538636), gtid-set: , lastLocation: position: (mysql-bin.000003, 44538636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:48.382 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 44538447), gtid-set: , currentLocation: position: (mysql-bin.000003, 44538636), gtid-set: , lastLocation: position: (mysql-bin.000003, 44538636), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:48.382 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44538368), gtid-set: (flushed position: (mysql-bin.000003, 44474261), gtid-set: )"] [2021/12/02 23:32:48.564 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696149), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:48.564 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696149), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:48.564 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:48.564 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:48.564 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:48.564 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:48.635 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44538368), gtid-set: (flushed position: (mysql-bin.000003, 44538368), gtid-set: )"] [2021/12/02 23:32:48.636 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:48.636 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:48.698 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 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te\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":38,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":31,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":35,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":42,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519790053785600,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:48.719 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:48.719 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 44538447), gtid-set: , currentLocation: position: (mysql-bin.000003, 44538636), gtid-set: , lastLocation: position: (mysql-bin.000003, 44538636), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:48.841 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44538636), gtid-set: (flushed position: (mysql-bin.000003, 44538636), gtid-set: )"] [2021/12/02 23:32:48.841 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:48.841 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 44538447), gtid-set: , currentLocation: position: (mysql-bin.000003, 44538636), gtid-set: , lastLocation: position: (mysql-bin.000003, 44538636), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:48.841 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:48.849 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:48.855 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 44613670), gtid-set: , currentLocation: position: (mysql-bin.000003, 44613859), gtid-set: , lastLocation: position: (mysql-bin.000003, 44613591), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:48.855 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 44613670), gtid-set: , currentLocation: position: (mysql-bin.000003, 44613859), gtid-set: , lastLocation: position: (mysql-bin.000003, 44613591), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:48.855 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 44613670), gtid-set: , currentLocation: position: (mysql-bin.000003, 44613859), gtid-set: , lastLocation: position: (mysql-bin.000003, 44613859), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:48.855 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 44613670), gtid-set: , currentLocation: position: (mysql-bin.000003, 44613859), gtid-set: , lastLocation: position: (mysql-bin.000003, 44613859), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:48.855 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44613591), gtid-set: (flushed position: (mysql-bin.000003, 44538636), gtid-set: )"] [2021/12/02 23:32:49.031 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44613591), gtid-set: (flushed position: (mysql-bin.000003, 44613591), gtid-set: )"] [2021/12/02 23:32:49.031 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:49.031 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:49.033 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 44696493), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696668), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.033 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 44696493), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696668), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.033 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 44696493), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696668), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696668), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.033 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 44696493), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696668), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696668), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.033 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 44696493), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696668), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696668), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.033 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 44696493), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696668), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696668), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.107 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"table-info-before\":{\"id\":66,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 05:49:21\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"sdmygr\",\"L\":\"sdmygr\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"627232493\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":1,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"uuhjcsx\",\"L\":\"uuhjcsx\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"rgtnlzta\",\"L\":\"rgtnlzta\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"axldifx\",\"L\":\"axldifx\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2030-09-06 16:02:56\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":41,\"name\":{\"O\":\"case3_2\",\"L\":\"case3_2\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":42,\"name\":{\"O\":\"case3_3\",\"L\":\"case3_3\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":37,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Colla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[2021/12/02 23:32:49.117 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:49.117 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 44613670), gtid-set: , currentLocation: position: (mysql-bin.000003, 44613859), gtid-set: , lastLocation: position: (mysql-bin.000003, 44613859), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:49.243 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44613859), gtid-set: (flushed position: (mysql-bin.000003, 44613859), gtid-set: )"] [2021/12/02 23:32:49.243 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:49.243 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 44613670), gtid-set: , currentLocation: position: (mysql-bin.000003, 44613859), gtid-set: , lastLocation: position: (mysql-bin.000003, 44613859), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:49.243 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:49.244 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case9_idx` (`case9`),\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:49.245 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 44685124), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685293), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685047), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.245 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 44685124), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685293), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685047), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.245 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 44685124), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685293), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685293), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.245 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 44685124), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685293), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685293), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:49.245 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44685047), gtid-set: (flushed position: (mysql-bin.000003, 44613859), gtid-set: )"] [2021/12/02 23:32:49.588 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44685047), gtid-set: (flushed position: (mysql-bin.000003, 44685047), gtid-set: )"] [2021/12/02 23:32:49.588 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:49.588 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:49.611 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX 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s\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":43,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519790302298112,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:49.623 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:49.623 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 44685124), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685293), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685293), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:49.705 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44685293), gtid-set: (flushed position: (mysql-bin.000003, 44685293), gtid-set: )"] [2021/12/02 23:32:49.705 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:49.705 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 44685124), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685293), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685293), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:49.705 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 44685370), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685536), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685293), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.705 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 44685370), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685536), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685293), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.705 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 44685370), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685536), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.705 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 44685370), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685536), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685536), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:49.705 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44685293), gtid-set: (flushed position: (mysql-bin.000003, 44685293), gtid-set: )"] [2021/12/02 23:32:49.705 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44685293), gtid-set: (flushed position: (mysql-bin.000003, 44685293), gtid-set: )"] [2021/12/02 23:32:49.705 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:49.738 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] 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[2021/12/02 23:32:49.763 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:32:49.763 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 44685370), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685536), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:49.763 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":43,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519790336114688,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:49.796 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44685536), gtid-set: (flushed position: (mysql-bin.000003, 44685536), gtid-set: )"] [2021/12/02 23:32:49.796 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:49.796 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 44685370), gtid-set: , currentLocation: position: (mysql-bin.000003, 44685536), gtid-set: , lastLocation: position: (mysql-bin.000003, 44685536), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:49.796 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:49.803 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] ["create string"="CREATE TABLE `ubxretux` (\n `seoqae` int(14) DEFAULT NULL,\n `ubjst` timestamp DEFAULT '2000-08-15 05:49:21',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `sdmygr` int(19) NOT NULL DEFAULT '627232493',\n `uuhjcsx` datetime NOT NULL,\n `rgtnlzta` datetime NOT NULL,\n `axldifx` timestamp DEFAULT '2030-09-06 16:02:56',\n `case3_flag1` int(11) DEFAULT NULL,\n `case3_1` int(11) DEFAULT NULL,\n `case3_flag2` int(11) DEFAULT NULL,\n `case3_2` int(11) DEFAULT NULL,\n `case3_flag3` int(11) DEFAULT NULL,\n `case3_3` int(11) DEFAULT NULL,\n `case4_flag1` int(11) DEFAULT NULL,\n `case4_1` int(11) DEFAULT NULL,\n `case4_flag2` int(11) DEFAULT NULL,\n `case4_2` int(11) DEFAULT NULL,\n `case4_flag3` int(11) DEFAULT NULL,\n `case4_3` int(11) DEFAULT NULL,\n `case5_flag1` int(11) DEFAULT NULL,\n `case5_1` int(11) DEFAULT NULL,\n `case5_flag2` int(11) DEFAULT NULL,\n `case5_2` int(11) DEFAULT NULL,\n `case5_flag3` int(11) DEFAULT NULL,\n `case5_3` int(11) DEFAULT NULL,\n `case9_flag` int(11) DEFAULT NULL,\n `case9` int(11) DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,\n KEY `case8_idx` (`case4_flag1`,`case4_flag2`,`case4_flag3`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:49.804 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696149), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.804 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696149), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.804 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:49.804 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:49.804 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44685536), gtid-set: )"] [2021/12/02 23:32:49.896 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:49.896 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:49.896 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ubxretux`] [2021/12/02 23:32:49.935 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER 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s\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":44,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519790383562752,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:49.959 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ubxretux`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:49.959 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:49.966 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:49.966 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:49.967 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`ubxretux`] [from="position: (mysql-bin.000003, 44686292), gtid-set: "] [to="position: (mysql-bin.000003, 44686292), gtid-set: "] [2021/12/02 23:32:50.014 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5707,\"syncerBinlog\":\"(mysql-bin.000003, 44696149)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:32:50.028 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 44696228), gtid-set: ], endLocation: [position: (mysql-bin.000003, 44696414), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ubxretux`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:32:50.028 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:32:51.336 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:32:51.336 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:32:51.336 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:32:51.336 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:32:51.743 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696149), gtid-set: "] [2021/12/02 23:32:51.753 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=10129] [2021/12/02 23:32:51.753 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:32:51.753 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:32:51.753 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 44696414), gtid-set: "] [2021/12/02 23:32:51.757 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696149), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:51.757 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696149), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:51.757 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:51.757 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:51.757 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:51.757 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:51.757 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:51.816 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER 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s\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":44,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519790872199168,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:51.845 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ubxretux`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:51.846 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:51.846 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:51.846 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:51.846 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`ubxretux`] [from="position: (mysql-bin.000003, 44686292), gtid-set: "] [to="position: (mysql-bin.000003, 44686292), gtid-set: "] [2021/12/02 23:32:51.890 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5709,\"syncerBinlog\":\"(mysql-bin.000003, 44696149)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:32:51.893 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 44696228), gtid-set: ], endLocation: [position: (mysql-bin.000003, 44696414), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ubxretux`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:32:51.894 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:32:52.130 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 44696745), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696913), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696668), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.130 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 44696745), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696913), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696668), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.130 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 44696745), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696913), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.130 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 44696745), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696913), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.130 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 44696745), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696913), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.130 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 44696745), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696913), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.130 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:32:52.130 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:32:52.216 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:52.219 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:52.242 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 44696990), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697158), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.242 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 44696990), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697158), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.242 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 44696990), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697158), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.242 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 44696990), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697158), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.242 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 44696990), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697158), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.242 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 44696990), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697158), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.296 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 44697235), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697403), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.296 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 44697235), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697403), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.296 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 44697235), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697403), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.296 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 44697235), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697403), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.296 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 44697235), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697403), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.296 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 44697235), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697403), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.801 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.801 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.801 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.801 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.801 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.801 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.801 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:52.908 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:32:52.911 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] ["create string"="CREATE TABLE `acoxxft` (\n `gehyr` timestamp DEFAULT '2036-02-09 05:59:38',\n `dbnkgwms` datetime DEFAULT '2064-07-18 09:49:39',\n `ccfkwiplu` int(15) DEFAULT NULL,\n `dqrat` int(19) DEFAULT NULL,\n `wbmsywijg` int(12) DEFAULT '354553044',\n `tsnqfj` datetime DEFAULT NULL,\n `tfxjiz` timestamp NOT NULL DEFAULT '1980-01-17 00:29:52',\n `wyhybc` int(11) DEFAULT NULL,\n `eiywvgiz` text DEFAULT NULL,\n `kjhhy` text DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `ojqwv` text NOT NULL,\n `vqlnln` text NOT NULL,\n `hhyaspj` timestamp NOT NULL,\n `nkfylm` int(11) NOT NULL DEFAULT '2059132892',\n `ceiwtgh` timestamp DEFAULT '1983-07-08 01:08:46',\n `hwgzsky` text DEFAULT NULL,\n `giwtl` text DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:53.507 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 44833968), gtid-set: , currentLocation: position: (mysql-bin.000003, 44834157), gtid-set: , lastLocation: position: (mysql-bin.000003, 44833889), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:53.507 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 44833968), gtid-set: , currentLocation: position: (mysql-bin.000003, 44834157), gtid-set: , lastLocation: position: (mysql-bin.000003, 44833889), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:53.507 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 44833968), gtid-set: , currentLocation: position: (mysql-bin.000003, 44834157), gtid-set: , lastLocation: position: (mysql-bin.000003, 44834157), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:53.507 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 44833968), gtid-set: , currentLocation: position: (mysql-bin.000003, 44834157), gtid-set: , lastLocation: position: (mysql-bin.000003, 44834157), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:53.507 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 44833968), gtid-set: , currentLocation: position: (mysql-bin.000003, 44834157), gtid-set: , lastLocation: position: (mysql-bin.000003, 44834157), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:53.507 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 44833968), gtid-set: , currentLocation: position: (mysql-bin.000003, 44834157), gtid-set: , lastLocation: position: (mysql-bin.000003, 44834157), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:53.822 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884029), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:53.822 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884029), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:53.822 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23')\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884308), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:53.822 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884308), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [2021/12/02 23:32:53.822 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44884029), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:54.050 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:32:54.050 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:32:54.298 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44884029), gtid-set: (flushed position: (mysql-bin.000003, 44884029), gtid-set: )"] [2021/12/02 23:32:54.298 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:54.298 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884308), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [sourceTableID=`db_pessimistic`.`dikjnw`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:32:54.298 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dikjnw`] [2021/12/02 23:32:54.322 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:32:54.322 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dikjnw`] ["start location"="position: (mysql-bin.000003, 44884108), gtid-set: "] ["end location"="position: (mysql-bin.000003, 44884308), gtid-set: "] [2021/12/02 23:32:54.322 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`dikjnw`] ["start location"="position: (mysql-bin.000003, 44884108), gtid-set: "] ["end location"="position: (mysql-bin.000003, 44884308), gtid-set: "] [2021/12/02 23:32:54.322 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:32:54.327 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"dikjnw\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23')\"]}"] [revision=4736] [2021/12/02 23:32:54.391 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884308), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [sourceTableID=`db_pessimistic`.`dikjnw`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`dikjnw`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23')\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:32:54.391 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884308), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [2021/12/02 23:32:54.461 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:32:54.461 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:32:54.532 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44884108), gtid-set: (flushed position: (mysql-bin.000003, 44884108), gtid-set: )"] [2021/12/02 23:32:54.532 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:54.532 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884308), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), routedDDL: ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23'), sourceTables: `db_pessimistic`.`dikjnw`, targetTables: `db_pessimistic`.`dikjnw`}}"] [2021/12/02 23:32:54.532 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 44884308), gtid-set: "] [2021/12/02 23:32:54.551 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=10236] [2021/12/02 23:32:54.553 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`dikjnw`, current location: position: (mysql-bin.000003, 44891933), gtid-set: , latest location: position: (mysql-bin.000003, 44884308), gtid-set: , all resolved: true}"] [2021/12/02 23:32:54.553 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 44884308), gtid-set: "] [2021/12/02 23:32:54.623 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=10238] [2021/12/02 23:32:54.626 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987621), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:54.626 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987621), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:54.626 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987908), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:54.626 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987908), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:54.626 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987908), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:54.626 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987908), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:54.626 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987908), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:54.626 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987908), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:54.830 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dikjnw`] [2021/12/02 23:32:54.859 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`dikjnw`] ["create string"="CREATE TABLE `dikjnw` (\n `fqivhzr` int(16) DEFAULT '1427893031',\n `opfszx` timestamp NULL DEFAULT NULL,\n `bzmar` timestamp DEFAULT '2019-06-08 16:58:56',\n `kmhkla` text DEFAULT NULL,\n `mcabhn` int(10) DEFAULT '488533789',\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `mvrdrqur` text NOT NULL,\n `ghout` timestamp DEFAULT '2037-06-02 03:56:19',\n `zpswsjhn` timestamp DEFAULT '2017-01-08 19:20:06',\n `bqicyfu` timestamp DEFAULT '2011-08-25 07:14:21',\n `xvhnexn` varchar(476) DEFAULT 'UHZYD',\n `slghetxa` int(14) DEFAULT NULL,\n `fxvmt` text DEFAULT NULL,\n `afwjqbyld` int(11) DEFAULT '534900522',\n `pqdwfbuso` timestamp DEFAULT '2018-11-21 18:24:48',\n `cbniomb` text DEFAULT NULL,\n `bappn` varchar(667) DEFAULT NULL,\n `vnoqwmtd` datetime DEFAULT '2056-03-31 03:28:23',\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:32:55.271 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45301957), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:55.271 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45301957), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:55.272 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:55.272 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:55.272 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:55.272 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:55.272 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:55.272 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:55.283 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:55.283 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:55.284 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302545), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:55.284 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302545), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:32:55.284 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 45301957), gtid-set: (flushed position: (mysql-bin.000003, 44884108), gtid-set: )"] [2021/12/02 23:32:55.299 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:32:55.299 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"]]"] [2021/12/02 23:32:55.405 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 45301957), gtid-set: (flushed position: (mysql-bin.000003, 45301957), gtid-set: )"] [2021/12/02 23:32:55.405 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:55.405 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302545), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:32:55.405 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:32:55.429 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:32:55.429 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 45302384), gtid-set: "] ["end location"="position: (mysql-bin.000003, 45302545), gtid-set: "] [2021/12/02 23:32:55.429 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`phfnc`] ["start location"="position: (mysql-bin.000003, 45302384), gtid-set: "] ["end location"="position: (mysql-bin.000003, 45302545), gtid-set: "] [2021/12/02 23:32:55.429 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:32:55.437 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"phfnc\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT)\"]}"] [revision=4747] [2021/12/02 23:32:56.338 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:32:56.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:32:56.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:32:56.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:32:56.836 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696149), gtid-set: "] [2021/12/02 23:32:56.847 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=10289] [2021/12/02 23:32:56.847 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:32:56.847 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:32:56.847 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 44696414), gtid-set: "] [2021/12/02 23:32:56.869 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696149), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:56.869 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696149), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:56.869 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:32:56.869 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:32:56.869 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:56.869 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:56.869 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:56.972 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"table-info-before\":{\"id\":755,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 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s\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":44,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519792223551488,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:32:56.993 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ubxretux`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:32:56.993 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:56.993 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:32:56.993 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:32:56.993 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`ubxretux`] [from="position: (mysql-bin.000003, 44686292), gtid-set: "] [to="position: (mysql-bin.000003, 44686292), gtid-set: "] [2021/12/02 23:32:57.066 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5711,\"syncerBinlog\":\"(mysql-bin.000003, 44696149)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:32:57.069 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 44696228), gtid-set: ], endLocation: [position: (mysql-bin.000003, 44696414), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ubxretux`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:32:57.069 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:01.338 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:32:56.338 +00:00] [duration=5s] [2021/12/02 23:33:06.338 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:33:06.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:33:06.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:06.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:33:06.510 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696149), gtid-set: "] [2021/12/02 23:33:06.522 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=10501] [2021/12/02 23:33:06.522 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:33:06.522 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:33:06.522 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 44696414), gtid-set: "] [2021/12/02 23:33:06.523 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696149), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.523 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696149), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.523 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.523 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.523 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:33:06.524 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696149), gtid-set: (flushed position: (mysql-bin.000003, 44696149), gtid-set: )"] [2021/12/02 23:33:06.524 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:06.584 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"table-info-before\":{\"id\":759,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 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s\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":44,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519794746425344,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:06.611 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:06.611 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.616 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:33:06.640 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696414), gtid-set: (flushed position: (mysql-bin.000003, 44696414), gtid-set: )"] [2021/12/02 23:33:06.640 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:06.640 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 44696228), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696414), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.645 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:33:06.645 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 44696493), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696668), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.645 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 44696493), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696668), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696414), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.645 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 44696493), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696668), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696668), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.645 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 44696493), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696668), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696668), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.645 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44696414), gtid-set: (flushed position: (mysql-bin.000003, 44696414), gtid-set: )"] [2021/12/02 23:33:06.645 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696414), gtid-set: (flushed position: (mysql-bin.000003, 44696414), gtid-set: )"] [2021/12/02 23:33:06.645 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:06.685 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX 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[2021/12/02 23:33:06.714 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:06.714 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 44696493), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696668), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696668), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.714 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX 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s\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":2,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":27,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":44,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519794775523329,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:06.746 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696668), gtid-set: (flushed position: (mysql-bin.000003, 44696668), gtid-set: )"] [2021/12/02 23:33:06.746 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:06.746 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 44696493), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696668), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696668), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.746 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 44696745), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696913), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696668), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.746 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 44696745), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696913), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696668), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.746 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 44696745), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696913), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.747 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 44696745), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696913), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696913), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.747 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44696668), gtid-set: (flushed position: (mysql-bin.000003, 44696668), gtid-set: )"] [2021/12/02 23:33:06.747 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696668), gtid-set: (flushed position: (mysql-bin.000003, 44696668), gtid-set: )"] [2021/12/02 23:33:06.747 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:06.791 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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[2021/12/02 23:33:06.815 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_1\"]}"] [2021/12/02 23:33:06.815 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 44696745), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696913), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.815 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":44,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519794803834880,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:06.835 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696913), gtid-set: (flushed position: (mysql-bin.000003, 44696913), gtid-set: )"] [2021/12/02 23:33:06.835 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:06.835 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 44696745), gtid-set: , currentLocation: position: (mysql-bin.000003, 44696913), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.835 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 44696990), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697158), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.835 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 44696990), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697158), gtid-set: , lastLocation: position: (mysql-bin.000003, 44696913), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.835 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 44696990), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697158), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.836 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 44696990), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697158), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697158), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.836 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44696913), gtid-set: (flushed position: (mysql-bin.000003, 44696913), gtid-set: )"] [2021/12/02 23:33:06.836 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44696913), gtid-set: (flushed position: (mysql-bin.000003, 44696913), gtid-set: )"] [2021/12/02 23:33:06.836 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:06.913 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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[2021/12/02 23:33:06.959 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_2\"]}"] [2021/12/02 23:33:06.959 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 44696990), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697158), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.959 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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nique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":44,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519794826903552,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:06.989 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44697158), gtid-set: (flushed position: (mysql-bin.000003, 44697158), gtid-set: )"] [2021/12/02 23:33:06.989 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:06.989 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 44696990), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697158), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.989 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 44697235), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697403), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.989 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 44697235), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697403), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697158), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.990 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 44697235), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697403), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:06.990 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 44697235), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697403), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:06.990 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44697158), gtid-set: (flushed position: (mysql-bin.000003, 44697158), gtid-set: )"] [2021/12/02 23:33:06.990 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44697158), gtid-set: (flushed position: (mysql-bin.000003, 44697158), gtid-set: )"] [2021/12/02 23:33:06.990 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:07.018 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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ns\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:07.049 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_3\"]}"] [2021/12/02 23:33:07.049 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 44697235), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697403), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:07.049 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN 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ns\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:07.077 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44697403), gtid-set: (flushed position: (mysql-bin.000003, 44697403), gtid-set: )"] [2021/12/02 23:33:07.077 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:07.077 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 44697235), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697403), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:07.077 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:07.077 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:07.078 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:07.078 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:07.078 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44697403), gtid-set: (flushed position: (mysql-bin.000003, 44697403), gtid-set: )"] [2021/12/02 23:33:07.078 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44697403), gtid-set: (flushed position: (mysql-bin.000003, 44697403), gtid-set: )"] [2021/12/02 23:33:07.078 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:07.180 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER 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"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":46,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519794901614592,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:07.192 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ubxretux`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:07.192 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44697403), gtid-set: (flushed position: (mysql-bin.000003, 44697403), gtid-set: )"] [2021/12/02 23:33:07.197 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44697403), gtid-set: (flushed position: (mysql-bin.000003, 44697403), gtid-set: )"] [2021/12/02 23:33:07.199 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:07.199 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`ubxretux`] [from="position: (mysql-bin.000003, 44697403), gtid-set: "] [to="position: (mysql-bin.000003, 44697403), gtid-set: "] [2021/12/02 23:33:07.227 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5719,\"syncerBinlog\":\"(mysql-bin.000003, 44697403)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:33:07.237 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 44697482), gtid-set: ], endLocation: [position: (mysql-bin.000003, 44697713), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2` ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ubxretux`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:33:07.237 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:11.338 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:33:06.338 +00:00] [duration=5s] [2021/12/02 23:33:15.636 +00:00] [INFO] [syncer.go:2645] ["execute DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302545), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [sourceTableID=`db_pessimistic`.`phfnc`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`phfnc`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT)\"],\"exec\":true,\"done\":false}"] [2021/12/02 23:33:15.636 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302545), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:33:16.143 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:33:16.144 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:33:16.201 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 45302384), gtid-set: (flushed position: (mysql-bin.000003, 45302384), gtid-set: )"] [2021/12/02 23:33:16.201 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:16.201 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302545), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), routedDDL: ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT), sourceTables: `db_pessimistic`.`phfnc`, targetTables: `db_pessimistic`.`phfnc`}}"] [2021/12/02 23:33:16.201 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 45302545), gtid-set: "] [2021/12/02 23:33:16.224 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=10744] [2021/12/02 23:33:16.226 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`phfnc`, current location: position: (mysql-bin.000003, 45310500), gtid-set: , latest location: position: (mysql-bin.000003, 45302545), gtid-set: , all resolved: true}"] [2021/12/02 23:33:16.226 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 45302545), gtid-set: "] [2021/12/02 23:33:16.245 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=10746] [2021/12/02 23:33:16.247 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] [2021/12/02 23:33:16.249 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`phfnc`] ["create string"="CREATE TABLE `phfnc` (\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `yhasfsyoj` int(9) NOT NULL,\n `eumviblqw` datetime DEFAULT NULL,\n `keueuueo` text DEFAULT NULL,\n `pznsqxm` text DEFAULT NULL,\n `khsvzt` text DEFAULT NULL,\n `hzcmjyase` datetime DEFAULT '2088-03-12 06:42:26',\n `yfbcbs` int(18) DEFAULT NULL,\n `mkmfuph` timestamp NULL DEFAULT NULL,\n `jbrlu` varchar(427) DEFAULT 'EDUUAHMATEZEOFKZOMMGLWOGODZQVNIZTDYMOBDEWNDDOLHBFKECRRHNNXTJGRBWWHSQPJCYLIXGGBZWHQZQWLBHAO',\n `twlpqgv` timestamp NOT NULL,\n `uuid` varchar(253) DEFAULT NULL,\n `qkoxwwypy` int(12) DEFAULT '1630733750',\n `bgnrwpaa` int(14) DEFAULT NULL,\n `cicmxgqxo` datetime NOT NULL,\n `gzznvi` varchar(1626) DEFAULT NULL,\n `mgzidmh` timestamp NOT NULL,\n `ptqmai` timestamp DEFAULT '2010-10-18 15:18:08',\n `ybbwyhxda` int(16) DEFAULT NULL,\n `uorajl` text DEFAULT NULL,\n `vqztogkr` int(11) DEFAULT NULL,\n `ookooutmy` text DEFAULT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:33:16.252 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 45406766), gtid-set: , currentLocation: position: (mysql-bin.000003, 45406933), gtid-set: , lastLocation: position: (mysql-bin.000003, 45406689), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.252 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 45406766), gtid-set: , currentLocation: position: (mysql-bin.000003, 45406933), gtid-set: , lastLocation: position: (mysql-bin.000003, 45406689), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.252 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 45406766), gtid-set: , currentLocation: position: (mysql-bin.000003, 45406933), gtid-set: , lastLocation: position: (mysql-bin.000003, 45406933), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.252 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 45406766), gtid-set: , currentLocation: position: (mysql-bin.000003, 45406933), gtid-set: , lastLocation: position: (mysql-bin.000003, 45406933), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.252 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 45406766), gtid-set: , currentLocation: position: (mysql-bin.000003, 45406933), gtid-set: , lastLocation: position: (mysql-bin.000003, 45406933), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.252 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 45406766), gtid-set: , currentLocation: position: (mysql-bin.000003, 45406933), gtid-set: , lastLocation: position: (mysql-bin.000003, 45406933), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.274 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 45678495), gtid-set: , currentLocation: position: (mysql-bin.000003, 45678659), gtid-set: , lastLocation: position: (mysql-bin.000003, 45678418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.274 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 45678495), gtid-set: , currentLocation: position: (mysql-bin.000003, 45678659), gtid-set: , lastLocation: position: (mysql-bin.000003, 45678418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.274 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 45678495), gtid-set: , currentLocation: position: (mysql-bin.000003, 45678659), gtid-set: , lastLocation: position: (mysql-bin.000003, 45678659), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.274 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 45678495), gtid-set: , currentLocation: position: (mysql-bin.000003, 45678659), gtid-set: , lastLocation: position: (mysql-bin.000003, 45678659), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.274 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 45678495), gtid-set: , currentLocation: position: (mysql-bin.000003, 45678659), gtid-set: , lastLocation: position: (mysql-bin.000003, 45678659), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.274 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 45678495), gtid-set: , currentLocation: position: (mysql-bin.000003, 45678659), gtid-set: , lastLocation: position: (mysql-bin.000003, 45678659), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.318 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46216188), gtid-set: , currentLocation: position: (mysql-bin.000003, 46216354), gtid-set: , lastLocation: position: (mysql-bin.000003, 46216111), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.318 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46216188), gtid-set: , currentLocation: position: (mysql-bin.000003, 46216354), gtid-set: , lastLocation: position: (mysql-bin.000003, 46216111), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.318 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46216188), gtid-set: , currentLocation: position: (mysql-bin.000003, 46216354), gtid-set: , lastLocation: position: (mysql-bin.000003, 46216354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.318 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46216188), gtid-set: , currentLocation: position: (mysql-bin.000003, 46216354), gtid-set: , lastLocation: position: (mysql-bin.000003, 46216354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.318 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46216188), gtid-set: , currentLocation: position: (mysql-bin.000003, 46216354), gtid-set: , lastLocation: position: (mysql-bin.000003, 46216354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.318 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46216188), gtid-set: , currentLocation: position: (mysql-bin.000003, 46216354), gtid-set: , lastLocation: position: (mysql-bin.000003, 46216354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.337 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46365316), gtid-set: , currentLocation: position: (mysql-bin.000003, 46365482), gtid-set: , lastLocation: position: (mysql-bin.000003, 46365239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.337 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46365316), gtid-set: , currentLocation: position: (mysql-bin.000003, 46365482), gtid-set: , lastLocation: position: (mysql-bin.000003, 46365239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.337 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46365316), gtid-set: , currentLocation: position: (mysql-bin.000003, 46365482), gtid-set: , lastLocation: position: (mysql-bin.000003, 46365482), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.337 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46365316), gtid-set: , currentLocation: position: (mysql-bin.000003, 46365482), gtid-set: , lastLocation: position: (mysql-bin.000003, 46365482), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.337 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46365316), gtid-set: , currentLocation: position: (mysql-bin.000003, 46365482), gtid-set: , lastLocation: position: (mysql-bin.000003, 46365482), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.337 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46365316), gtid-set: , currentLocation: position: (mysql-bin.000003, 46365482), gtid-set: , lastLocation: position: (mysql-bin.000003, 46365482), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.337 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46376807), gtid-set: , currentLocation: position: (mysql-bin.000003, 46376973), gtid-set: , lastLocation: position: (mysql-bin.000003, 46376730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.337 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46376807), gtid-set: , currentLocation: position: (mysql-bin.000003, 46376973), gtid-set: , lastLocation: position: (mysql-bin.000003, 46376730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.337 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46376807), gtid-set: , currentLocation: position: (mysql-bin.000003, 46376973), gtid-set: , lastLocation: position: (mysql-bin.000003, 46376973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.337 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46376807), gtid-set: , currentLocation: position: (mysql-bin.000003, 46376973), gtid-set: , lastLocation: position: (mysql-bin.000003, 46376973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.337 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46376807), gtid-set: , currentLocation: position: (mysql-bin.000003, 46376973), gtid-set: , lastLocation: position: (mysql-bin.000003, 46376973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.337 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46376807), gtid-set: , currentLocation: position: (mysql-bin.000003, 46376973), gtid-set: , lastLocation: position: (mysql-bin.000003, 46376973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.339 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:33:16.339 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:33:16.339 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:16.339 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:33:16.344 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711321), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.344 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711321), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.347 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.347 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.347 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.347 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.347 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46945257), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945444), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945178), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46945257), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945444), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945178), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46945257), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945444), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46945257), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945444), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46945257), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945444), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46945257), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945444), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46945523), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46945523), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46945523), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46945523), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46945523), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46945523), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46945779), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945946), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46945779), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945946), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46945779), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945946), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46945779), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945946), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46945779), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945946), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46945779), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945946), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46946023), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946190), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.354 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46946023), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946190), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.355 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46946023), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946190), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946190), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.355 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46946023), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946190), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946190), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.355 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46946023), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946190), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946190), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.355 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46946023), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946190), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946190), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.355 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46946269), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946474), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946190), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.355 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46946269), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946474), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946190), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.355 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46946269), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946474), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946474), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.355 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46946269), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946474), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946474), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.355 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46946269), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946474), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946474), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46946269), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946474), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946474), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46946551), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946717), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946474), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46946551), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946717), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946474), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46946551), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946717), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46946551), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946717), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46946551), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946717), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46946551), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946717), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46946794), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946960), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46946794), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946960), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46946794), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946960), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946960), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46946794), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946960), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946960), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46946794), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946960), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946960), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46946794), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946960), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946960), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46947037), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947203), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946960), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46947037), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947203), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946960), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46947037), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947203), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46947037), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947203), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46947037), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947203), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46947037), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947203), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.358 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46947548), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947735), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46947548), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947735), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46947548), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947735), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947735), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46947548), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947735), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947735), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46947548), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947735), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947735), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46947548), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947735), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947735), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46947814), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947735), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46947814), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947735), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46947814), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46947814), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46947814), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46947814), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46948078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46948078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46948078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46948078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46948078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46948078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46948322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948486), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.359 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46948322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948486), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46948322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948486), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46948322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948486), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46948322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948486), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46948322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948486), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46948826), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948999), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46948826), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948999), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46948826), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948999), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948999), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46948826), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948999), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948999), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46948826), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948999), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948999), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46948826), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948999), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948999), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46949076), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948999), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46949076), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948999), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46949076), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46949076), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46949076), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.360 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46949076), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.617 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46949322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949488), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.617 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46949322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949488), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.618 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46949322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949488), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949488), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.618 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46949322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949488), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949488), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.618 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46949322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949488), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949488), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:16.618 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46949322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949488), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949488), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:17.392 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.081805367s] [query="[INSERT INTO `db_pessimistic`.`awujl` (`blrzoh`,`sapnzmce`,`id`,`uuid`,`tiobfjbsc`,`zgetr`,`deobloh`,`dmbprueu`,`jqolsgzz`,`pezrcrw`,`tbxdw`,`xeuougivy`,`pbbmmv`,`kxexs`,`urjfk`,`oyxccpxbc`,`shuyfn`,`kqqkoeb`,`lkbwre`,`edezqdwij`,`alewxsv`,`zfbkq`,`lgolwuml`,`obskarcxr`,`lviwzo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `blrzoh`=VALUES(`blrzoh`),`sapnzmce`=VALUES(`sapnzmce`),`id`=VALUES(`id`),`uuid`=VALUES(`uuid`),`tiobfjbsc`=VALUES(`tiobfjbsc`),`zgetr`=VALUES(`zgetr`),`deobloh`=VALUES(`deobloh`),`dmbprueu`=VALUES(`dmbprueu`),`jqolsgzz`=VALUES(`jqolsgzz`),`pezrcrw`=VALUES(`pezrcrw`),`tbxdw`=VALUES(`tbxdw`),`xeuougivy`=VALUES(`xeuougivy`),`pbbmmv`=VALUES(`pbbmmv`),`kxexs`=VALUES(`kxexs`),`urjfk`=VALUES(`urjfk`),`oyxccpxbc`=VALUES(`oyxccpxbc`),`shuyfn`=VALUES(`shuyfn`),`kqqkoeb`=VALUES(`kqqkoeb`),`lkbwre`=VALUES(`lkbwre`),`edezqdwij`=VALUES(`edezqdwij`),`alewxsv`=VALUES(`alewxsv`),`zfbkq`=VALUES(`zfbkq`),`lgolwuml`=VAL..."] [argument="[[ONSEEVJBBNUGMHJPG 1665454520 100002623 A416BF81-CDE0-41F3-BC98-1C8717D20864 2032-09-16 14:40:45 1835669672 CZBQWBECATOFOIXUMXYMPRPLSPQRDCAWKRSZWQLHVAJALEWARC [83 66 85 80 66] 2029-09-29 12:41:01 2035-02-14 12:38:54 2020-07-28 05:13:45 UDIPNBI 1234177279 1240368117 [77 70 86 77 85 83 74 71 80 82 80 83 65 73 86 86 78 87 74 86 85 80 70 84 67 69 78 75 88 68 81 69 83 75 84 79 77 74 70 89 71 71 80 72 66 83 73 66 67 76 74 88 71 85 84 72 77 73 85 72 80 70 65 76 81 80 65 83 73 78 65 83 86 82 65 81 85 84 65 66 70 75 90 65 86 84 75 66 70] 0000-00-00 00:00:00 [89 85 89 77 87 83 88 65 84 79] 690234639 1734066790 [68 73 74] 1985-03-25 21:44:53 282926387 2137303469 0000-00-00 00:00:00 2078-04-05 04:27:19 ONSEEVJBBNUGMHJPG 1665454520 100002631 BCDC156D-B2FF-4452-BD1B-2604733ADA37 2032-09-16 14:40:45 1835669672 CZBQWBECATOFOIXUMXYMPRPLSPQRDCAWKRSZWQLHVAJALEWARC [83 66 85 80 66] 2029-09-29 12:41:01 2035-02-14 12:38:54 2020-07-28 05:13:45 UDIPNBI 1234177279 1240368117 [77 70 86 77 85 83 74 71 80 82 80 83 65 73 86 86 78 87 74 ..."] [2021/12/02 23:33:17.455 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.122452137s] [query="[INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`,`gzznvi`,`mgzidmh`,`ptqmai`,`ybbwyhxda`,`uorajl`,`vqztogkr`,`ookooutmy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `id`=VALUES(`id`),`yhasfsyoj`=VALUES(`yhasfsyoj`),`eumviblqw`=VALUES(`eumviblqw`),`keueuueo`=VALUES(`keueuueo`),`pznsqxm`=VALUES(`pznsqxm`),`khsvzt`=VALUES(`khsvzt`),`hzcmjyase`=VALUES(`hzcmjyase`),`yfbcbs`=VALUES(`yfbcbs`),`mkmfuph`=VALUES(`mkmfuph`),`jbrlu`=VALUES(`jbrlu`),`twlpqgv`=VALUES(`twlpqgv`),`uuid`=VALUES(`uuid`),`qkoxwwypy`=VALUES(`qkoxwwypy`),`bgnrwpaa`=VALUES(`bgnrwpaa`),`cicmxgqxo`=VALUES(`cicmxgqxo`),`gzznvi`=VALUES(`gzznvi`),`mgzidmh`=VALUES(`mgzidmh`),`ptqmai`=VALUES(`ptqmai`),`ybbwyhxda`=VALUES(`ybbwyhxda`),`uorajl`=VALUES(`uorajl`),`vqztogkr`=VALUES(`vqztogkr`),`ookooutmy`=VALUES(`ookooutmy`) INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw..."] [argument="[[100003163 1661893403 2025-08-26 14:44:38 [76 73 80 87 81 83 73 66 77 67 72 70 88 87 90 65 67 89 89 67 84 69 71 86 71 85 85 68 73 70 71 71 72 68 78 88 73 70 76 65 78 71 81 73 70 82 74 65 67 80 80 85 79 84 70 89 88 88 72 76 82 78 75 80 87 81 76 66 83 85 75 65 71 71 81 71 82 67 72 81 88 72 74 77 87 71 69] [70 75 73 81 85 85 78 78 71 89 83 75 87 73 84 76 88 83 80 88 69 77 76 65 87 67 74 83 78 89 75 84 75 69 72 66 86 67 86 82 81 76 75 79 78 78 66 69] [89 78 86 71 82 84 75 67 85 82 69 84 90 72 75 85 76 85 67 78 88 79 69 80 74 78 67 85 76 65 79 83 75 85 83 76 77] 2085-12-20 06:02:11 972642513 0000-00-00 00:00:00 YI 0000-00-00 00:00:00 6F5683FE-CBB6-43C4-83E2-895650F9AD3E 1446556097 1664254879 2090-11-06 23:25:46 WVARQAZPJYYGAULICOHGDBOFXKHYJPDEPRWYNXKAWYFXVEUYPYYXNTGYSHGJXYHQRBNRJQBLVAZNJAKTZVSZGOHOFJPURUAMTV 2029-01-26 06:51:49 1976-12-08 04:24:59 1582800699 [84 76 86 71 69 73 79 67 71 73 77 69 86 79 74 89] 303497710 [85 76 87 81 75 89 74 85 86 81 65 85 83 65 88 78 67 69 83 71 68 90 82 87 77 65 79 66 86 77 86 68 ..."] [2021/12/02 23:33:17.523 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.144967342s] [query="[INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`,`gzznvi`,`mgzidmh`,`ptqmai`,`ybbwyhxda`,`uorajl`,`vqztogkr`,`ookooutmy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`qbgnfza` (`uuid`,`npocxlt`,`vdqbdbylb`,`iwszey`,`txsyujwh`,`wxxftmi`,`skqpzir`,`id`,`jookidmoi`,`awrdf`,`jucyj`,`vjjzxxuvy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dikjnw` (`fqivhzr`,`opfszx`,`bzmar`,`kmhkla`,`mcabhn`,`id`,`uuid`,`mvrdrqur`,`ghout`,`zpswsjhn`,`bqicyfu`,`xvhnexn`,`slghetxa`,`fxvmt`,`afwjqbyld`,`pqdwfbuso`,`cbniomb`,`bappn`,`vnoqwmtd`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE (`id`) IN ((?),(?),(?),(?)) INSERT INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`,`gmwur`,`ti..."] [argument="[[100003169 1039841220 2087-03-26 02:08:57 [88 81 67 81 75 85 79 68 80 65 73 71 78 83 75 77 68 74 84 71 77 88 89 79 89 69 65 65 90 82 66 65 87 79 87 89 77 90 75 85 85 83 76 90 79 67 68 73 69 85 71 81 90 72 71 67 85 76 80 90 87 72 76 87 86 77 65 85 72 67 86 78 87 90 66 78 78 69 76 76 80 81 89 84 67] [82 79 76 90 66 76 84 78 81 84 86 67 89 68 79 69 68 90 65 85 69 82 72 70 66 68 72 82 81 70 82 77 79 70 82 86 69 72 84 84 72 77 84 65 76 69 87 82 76 70 80 88 80 90 82 69 74 81 87 81 80 72 85 72 70 65 65 89 86 76 82 67 88 77 67 70 87 69 79 82] [88 79 85 66 86 78 81 72 75 84 86 66 67 90 80 68 66 86 78 79 81 88 74 84 86 85 70 67 73 79 81 90 80 87 87 84 80 90 75 78 66 69 74 79 77 72] 2017-07-18 13:39:28 176370394 0000-00-00 00:00:00 KDQOYLRGPASPRJJQCKZEBKCGKIYNDDSHRLNCOJXNAKYYYALHE 2031-12-04 11:04:43 AD80B436-024A-41F3-B792-BC278B6D8B5A 142184805 1976579972 2032-10-01 14:19:06 ETJUZMEGDNJDBPCLZDJUCCADSNMYYCDAXLOLRWEKHFBKRBBPOVTRUVXBWPTNFBYPOVEUEJBPRMJUNZZIDHYPYLMH 0000-00-00 00:00:00 0000-00-00 00:00:00 1416772864 [73 ..."] [2021/12/02 23:33:17.526 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.149605584s] [query="[INSERT INTO `db_pessimistic`.`qbgnfza` (`uuid`,`npocxlt`,`vdqbdbylb`,`iwszey`,`txsyujwh`,`wxxftmi`,`skqpzir`,`id`,`jookidmoi`,`awrdf`,`jucyj`,`vjjzxxuvy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE (`id`) IN ((?)) INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`,`gzznvi`,`mgzidmh`,`ptqmai`,`ybbwyhxda`,`uorajl`,`vqztogkr`,`ookooutmy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`,`gmwur`,`tidibyu`,`etelwtuov`,`rrnlrfuvo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkok..."] [argument="[[C7A00F9A-5267-42DA-8710-9253ED402311 2000-09-14 00:56:13 IBFTYUTJIWLZUPDLXJTNTOUFTEMU 1983-01-18 00:08:44 997304049 NLDEPFBNQTCQVAXXKRADMGZNMGQECHSQEUDAGUPLNIXVZHEFTPDJERCHWPXTSUGOTOOUFYIBRBUFPBPSRMOFIGQPIGABT 1984266818 100002627 747447222 DYOIZPOJSGFYAYTPPNGFPFKRILBXLYZLQPMIBYQXHIUNPODFOUFMBLMYBTVYRZ 2066-11-29 16:52:03 0000-00-00 00:00:00] [100002568] [100003189 276434362 2020-04-15 01:33:33 [79 69 78 89 80 84 75 83 72 65 77 85 74 72 85 70 89 71 66 90 68] [77 84 86 84 68 80 87 85 65 88 76 67 76 89 87 79 83 69 86 67 81 89 79 66 88 68 83 68 77 80 88] [70 71 70 73 76 84 79 73 71 82 89 70 89 89 88 87 79 80 72 86 79 65] 2077-08-21 21:31:38 50788183 2019-06-15 21:46:17 UBSWAHRLCRNPVAETQHQCULUWRJGUTMMKTMBORADZPUICEPFWYUIX 1993-02-05 02:09:38 323ECD60-0436-408A-99FE-98D8666DAD93 1387830151 920945486 2036-04-01 12:09:27 DLTKKLKYBIZRDXUEPPFTUEXSUFGDGTQGESHNCMRLLXWFTSVVWITXJYL 0000-00-00 00:00:00 1984-11-16 17:04:57 1113567706 [88 75 83 80 79 71 66 87 89 88 74 90 88 85 83 82 85 90 89 79 83 81 77 88 78 76 87 84 85 6..."] [2021/12/02 23:33:17.567 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.180799268s] [query="[INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`,`gzznvi`,`mgzidmh`,`ptqmai`,`ybbwyhxda`,`uorajl`,`vqztogkr`,`ookooutmy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`,`gmwur`,`tidibyu`,`etelwtuov`,`rrnlrfuvo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `id`=VALUES(`id`),`xjrvdpg`=VALUES(`xjrvdpg`),`lmpabvenj`=VALUES(`lmpabvenj`),`aqddcu..."] [argument="[[100003192 1993366253 1979-11-01 20:21:58 [89 86 75 83 83 85 74 78 81 74 67 70 73 90 77 65 66 68 88 65 81 86 88 67 70 90 86 79 76 90 76 84 70 89 86 83 65 66 84 89 82 78 73 78 83 73] [73 80 88 87 84 84 87] [74 68 88 72 88 81 85 81 85 87 89 73 85 79 84 89 80 90 88 76 89 87 80 86 78 88 65 87 74 69 82 81 65 74 90 73 80 78 71 77 68 69 89 80 65 67 78 85 85 73 81 72 77 81 83 83 80 86 77 72 90 87 71 70 69 85 86 78 83 85 76 74 77 70 66 67 70 66 79 77 87 75 83 89 66 83 66 74 75] 2078-01-29 07:52:03 1294930647 2003-01-24 07:35:54 UZPSNYBSOSVWOGVMXWNCDKRJWWJANEBANWMGNO 1999-04-10 14:33:41 5AB6107B-C034-4FD9-AAE9-DE340F6B3C89 1132782151 1723796722 2078-06-27 19:31:40 MYELSPZPZMVGTQYLUKGRYQHAWVZOOFZXMHHBTY 0000-00-00 00:00:00 2037-06-27 23:47:10 557575942 [85 78 65 85 72 80 90 72 88 83 72 87 67 88 79 66 77 74 86 82 67 78 66 69 67 77 67 70 70 83 75] 59262308 [66 82 85 72 90 76 86 75 78 84 68 78 76 90 72 88 84 90 78 70 70 65 79 65 87 75 73 66 83 66 84 76 89 83 90 88 86 68 66 88 67 65 85 65 69 89 73 87 66 82 73]] [9359D393-0..."] [2021/12/02 23:33:17.578 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.198570531s] [query="[INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`,`gzznvi`,`mgzidmh`,`ptqmai`,`ybbwyhxda`,`uorajl`,`vqztogkr`,`ookooutmy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`,`gmwur`,`tidibyu`,`etelwtuov`,`rrnlrfuvo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `id`=VALUES(`id`),`xjrvdpg`=VALUES(`xjrvdpg`),`lmpabvenj`=VALUES(`lmpabvenj`),`aqddcu`=VALUES(`aqddcu`),`hnfxi`=VALUES(`hnfxi`),`mf..."] [argument="[[100003190 164013372 1972-09-06 05:46:33 [70 73 72 80 87 71 65 70 67 68 79 68 84 68 65 68 70 65 87 86 68 82 71 65 84 72 76 66 86 70 83 73 73 83] [84 75 88 67 71 70 75 83 77 67 87 89 84 69 78 85 77 73 72 78 77 79 68 88 68 79 89 72 86 79 79 73 71] [76 83 80 83 65 67 72 90 85 84 71 73 79 84 68 71 69 66 70 75 68 66 81 87 76 86 88 76 89 65] 1985-06-12 01:33:34 1971409036 2011-12-26 22:51:13 CSCARTJHGPDPKVUKH 1980-08-18 01:42:58 74D893CE-397E-469E-9562-F383DB512C6E 1295125389 537599829 2069-07-10 22:03:13 WUDKLRNAHIELYIDFZWRSXCHRHRWYXVTZNCLCTZQOPWZWHMEHURTRZYOOGJHPRWDALCKTZPKDQJJOW 0000-00-00 00:00:00 1980-05-31 04:45:21 1193096711 [71 83 67 76 81 68 83 76 68 89 86 75 77 72 87 76 88 68 76 87 75 75 73 68 87 76 78 80 80 74 90 77 86 80 79 80 86 76 83 85 79 83 70 83 88 89 83 76 88 65 89 81 77 81 82 90 80 65 87 80 67 83 68 65 85 90 84 66 78 88 84 78 81 85 78 74 78 90 83] 456853285 [80 81 66 65 85]] [E4E538CF-6EE7-4A3C-9926-08B31DCC5F8B 2126211150 FEGDEPKJAHZHMGBJGAMZCABFERBGNYFHNRNSMBEAFWWNXDCSGCYVBJGEKMOXWEYDLGDNXFQK ..."] [2021/12/02 23:33:17.587 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.202707568s] [query="[INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`,`gzznvi`,`mgzidmh`,`ptqmai`,`ybbwyhxda`,`uorajl`,`vqztogkr`,`ookooutmy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`qbgnfza` (`uuid`,`npocxlt`,`vdqbdbylb`,`iwszey`,`txsyujwh`,`wxxftmi`,`skqpzir`,`id`,`jookidmoi`,`awrdf`,`jucyj`,`vjjzxxuvy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`dikjnw` WHERE (`id`) IN ((?),(?)) INSERT INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`,`gmwur`,`tidibyu`,`etelwtuov`,`rrnlrfuvo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqb..."] [argument="[[100003168 583663796 2001-06-04 14:51:14 [73 78 84 67 76 70 86 65 71 70 75 78 67 86 74 66 88 76] [72 84 81 76 84 89 65 65 69 86 67 79 86 82 66 70 65 87 82 72 81 65] [75 86 90 75 71 82 76 75 83 67 72 69 81 82 79 72 70 76 74 65 67 88 65 72 88 83 75 73 77 70 86 65 80 87 78 90 86 67 86 69 68 86 84 84 88 75 69 85 78 85 80 85 80 78 89 72 80 72 65 85 89 78 73 68 85 88 83 86 69 67 86 81 87 71 67] 2035-06-11 00:58:27 1795538137 0000-00-00 00:00:00 CHXN 0000-00-00 00:00:00 66A0780B-8330-4D9B-AF68-BDA17D0416A2 1232676640 28170747 2019-12-06 03:52:07 WYXHNIEEUKHCLITJVYXLCYKKBGESAPLMQROLWITLBJCBRPNUXMSFZPJYRPKAFWGRSYPPXEHGHX 0000-00-00 00:00:00 2006-08-10 23:15:14 511979817 [73 69 67 69 71 67 90 69 74 79 79 90 89 83 81 79 80 84 84 90 78 67 75 79 88 83 89 69 85 76 90 67 66 75 88 75 73 73 87 89 83 85 74 89 82 66 77 75 82 72 89 90 86 87 66 65 80 87 83 68 71 89] 442211891 [84 89 80 77 76 73 68 72 79 74 79 84 71 89 83 77 78 69 73 83 79 74 87 90 71 78 83 69 79 81 88 67 69 68 76 82 67 77 66 67 71 74 87 69 90 79 85 72 67 82 90 7..."] [2021/12/02 23:33:17.597 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.216265792s] [query="[INSERT INTO `db_pessimistic`.`qbgnfza` (`uuid`,`npocxlt`,`vdqbdbylb`,`iwszey`,`txsyujwh`,`wxxftmi`,`skqpzir`,`id`,`jookidmoi`,`awrdf`,`jucyj`,`vjjzxxuvy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`,`gzznvi`,`mgzidmh`,`ptqmai`,`ybbwyhxda`,`uorajl`,`vqztogkr`,`ookooutmy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `id`=VALUES(`id`),`xjrvdpg`=VALUES(`xjrvdpg`),`lmpabvenj`=VALUES(`lmpabvenj`),`aqddcu`=VALUES(`aqddcu`),`hnfxi`=VALUES(`hnfxi`),`mfksyaia`=VALUES(`mfksyaia`),`lhkzsi`=VALUES(`lhkzsi`),`zngaz`=VALUES(`zng..."] [argument="[[C41E2E1A-1610-481A-9B06-A1D2EE2875C2 2043-01-02 02:29:43 HITGNBNNSMUYUQJMVVABRTJTUEG 1977-10-16 23:51:50 2092319252 QQTTEWMLRWEFNNGKENVGMORGEUWHHZXGFOZLAHTNCUSDCMTGSDXZVIWTZFVNLLHJOXKOZDJFBMPOUMHCYKQMYABZFVRLUBY 1195469943 100002635 1256769841 UFBBAKAFVDZAWXNLDLPPQZNVGIUMODBSVQVPY 2034-01-24 19:02:58 0000-00-00 00:00:00] [100003199 1603076022 2093-05-31 03:13:04 [83 73 70 75 84 71 75 83 74 69 90 65 89 76 86 78 87 87 72 69 81] [87 67 78 72 79 88 68 71 70 73 82 85 69 70 86 87 87 80 69 65 75 87 90 79 76 68 79 77 65 78 76 73 87 68 76 82 68 75 79 72 69 78 78 78 90 80 90 69 81 81 83 72 70 87 75 78 88 65 67 73 75 89 82 83 66 82 79 85 68 67 68 88 71 74 77 67 87 69 77 71 77 86 78 68 84 80] [83] 2093-06-25 03:35:49 822262655 1974-07-22 17:14:23 MCGBAXCPXQVBJUJRHVQFMDYFNKAHETGROLFRGRJLILRDXVOMRAEEOYUPTWVMSWQIDXYQOWUP 2032-12-05 08:50:16 90E121CF-1E9E-4F20-BEE5-A05A37901E2D 136051938 957991102 2064-03-04 07:14:36 THQZSEWXVFEQCTAVUVZWMMCREEQ 0000-00-00 00:00:00 2002-12-22 17:36:38 2143312509 [77 80 87 71 82 79 67 66 66 ..."] [2021/12/02 23:33:17.613 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.21938752s] [query="[INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`,`gzznvi`,`mgzidmh`,`ptqmai`,`ybbwyhxda`,`uorajl`,`vqztogkr`,`ookooutmy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`,`gmwur`,`tidibyu`,`etelwtuov`,`rrnlrfuvo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`acoxxft` (`gehyr`,`dbnkgwms`,`ccfkwiplu`,`dqrat`,`wbmsywijg`,`tsnqfj`,`tfxjiz`,`wyhybc`,`eiywvgiz`,`kjhhy`,`id`,`uuid`,`ojqwv`,`vqlnln`,`hhyaspj`,`nkfylm`,`ceiwtgh`,`hwgzsky`,`giwtl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) DELETE FROM `db_pessimistic`.`qbgnfza` WHERE (`id`) IN ((?)) INSERT INTO `db_pessimistic`.`awujl` (`bl..."] [argument="[[100003184 2117227931 2096-12-17 23:55:10 [87 78 81 84 65 69 89 79 78 90 72 89 78 81 75 74 77 78 78 70 80 81 66 74 85 86 77 83 81 68 72 68 87 84 89 75 81 72 80 81 72 86 90 85 69 74 75 72 83 70 75 74 79 74 79 74 79] [75 77 65 77 73 66 68 82 85 86 66 86 77 76 89 78 87 76 88 78] [84 82 71 66 65 86 65 76 83 66 80 71 75 66 73 90 74 78 78 86 81 71 85 77 79 71 85 66 77 82 78 87 85 81 72 70 73 67 69 79 84 80 66 71 83 85 72 74 77 85 68 84 73 73 89 67 71 72 89 73 77 87 67 66 87 80 85 90 89 74 76 69 77 83 66 72 75 70 75 71 86 86 89 72 73 70 66] 2005-08-01 07:04:51 326704977 1985-01-01 06:17:49 YKACDZUIUYSOYRFQITSUDAGNGDCSFGTXAMOZOIZKSWSHVVUTLKTAXYLZGRZWIWBXCXXN 1998-07-25 01:32:11 10F02304-DCF1-4A0D-88C9-67F5A78F52B0 1522603177 1858987681 2065-09-04 13:12:31 TRXXZJAGTNIIQQBUKWSTLZVNNRUYFN 0000-00-00 00:00:00 1997-02-28 16:38:34 345100904 [65 90 83 65 77 68 89 75 79 70 78 70 83 89 86 74 73 75 79 74 87 88 86 88 85 67 72 83 70 86 78 72 68 76 68 69 89 82 83 66 71 81 65 76 66 75 80 79 68 81 68 75 76 71 67] 1518503114 [76 89..."] [2021/12/02 23:33:17.645 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.264706333s] [query="[INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`,`gzznvi`,`mgzidmh`,`ptqmai`,`ybbwyhxda`,`uorajl`,`vqztogkr`,`ookooutmy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `id`=VALUES(`id`),`yhasfsyoj`=VALUES(`yhasfsyoj`),`eumviblqw`=VALUES(`eumviblqw`),`keueuueo`=VALUES(`keueuueo`),`pznsqxm`=VALUES(`pznsqxm`),`khsvzt`=VALUES(`khsvzt`),`hzcmjyase`=VALUES(`hzcmjyase`),`yfbcbs`=VALUES(`yfbcbs`),`mkmfuph`=VALUES(`mkmfuph`),`jbrlu`=VALUES(`jbrlu`),`twlpqgv`=VALUES(`twlpqgv`),`uuid`=VALUES(`uuid`),`qkoxwwypy`=VALUES(`qkoxwwypy`),`bgnrwpaa`=VALUES(`bgnrwpaa`),`cicmxgqxo`=VALUES(`cicmxgqxo`),`gzznvi`=VALUES(`gzznvi`),`mgzidmh`=VALUES(`mgzidmh`),`ptqmai`=VALUES(`ptqmai`),`ybbwyhxda`=VALUES(`ybbwyhxda`),`uorajl`=VALUES(`uorajl`),`vqztogkr`=VALUES(`vqztogkr`),`ookooutmy`=VALUES(`ookooutmy`) INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw..."] [argument="[[100003165 1661893403 2025-08-26 14:44:38 [76 73 80 87 81 83 73 66 77 67 72 70 88 87 90 65 67 89 89 67 84 69 71 86 71 85 85 68 73 70 71 71 72 68 78 88 73 70 76 65 78 71 81 73 70 82 74 65 67 80 80 85 79 84 70 89 88 88 72 76 82 78 75 80 87 81 76 66 83 85 75 65 71 71 81 71 82 67 72 81 88 72 74 77 87 71 69] [70 75 73 81 85 85 78 78 71 89 83 75 87 73 84 76 88 83 80 88 69 77 76 65 87 67 74 83 78 89 75 84 75 69 72 66 86 67 86 82 81 76 75 79 78 78 66 69] [89 78 86 71 82 84 75 67 85 82 69 84 90 72 75 85 76 85 67 78 88 79 69 80 74 78 67 85 76 65 79 83 75 85 83 76 77] 2085-12-20 06:02:11 972642513 0000-00-00 00:00:00 ZFSWMVTUCZFBTSTOKGPCKGVXGQDQCDNNZHTVUOMB 0000-00-00 00:00:00 8CAB46AC-34CF-4643-B74D-9C7DFF209698 1446556097 1664254879 2090-11-06 23:25:46 WVARQAZPJYYGAULICOHGDBOFXKHYJPDEPRWYNXKAWYFXVEUYPYYXNTGYSHGJXYHQRBNRJQBLVAZNJAKTZVSZGOHOFJPURUAMTV 2021-05-05 01:04:28 1976-12-08 04:24:59 1582800699 [84 76 86 71 69 73 79 67 71 73 77 69 86 79 74 89] 303497710 [85 76 87 81 75 89 74 85 86 81 65 85 83 65 88 78 67 69 83 7..."] [2021/12/02 23:33:17.660 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.285011119s] [query="[INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`,`gzznvi`,`mgzidmh`,`ptqmai`,`ybbwyhxda`,`uorajl`,`vqztogkr`,`ookooutmy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `id`=VALUES(`id`),`yhasfsyoj`=VALUES(`yhasfsyoj`),`eumviblqw`=VALUES(`eumviblqw`),`keueuueo`=VALUES(`keueuueo`),`pznsqxm`=VALUES(`pznsqxm`),`khsvzt`=VALUES(`khsvzt`),`hzcmjyase`=VALUES(`hzcmjyase`),`yfbcbs`=VALUES(`yfbcbs`),`mkmfuph`=VALUES(`mkmfuph`),`jbrlu`=VALUES(`jbrlu`),`twlpqgv`=VALUES(`twlpqgv`),`uuid`=VALUES(`uuid`),`qkoxwwypy`=VALUES(`qkoxwwypy`),`bgnrwpaa`=VALUES(`bgnrwpaa`),`cicmxgqxo`=VALUES(`cicmxgqxo`),`gzznvi`=VALUES(`gzznvi`),`mgzidmh`=VALUES(`mgzidmh`),`ptqmai`=VALUES(`ptqmai`),`ybbwyhxda`=VALUES(`ybbwyhxda`),`uorajl`=VALUES(`uorajl`),`vqztogkr`=VALUES(`vqztogkr`),`ookooutmy`=VALUES(`ookooutmy`) INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw..."] [argument="[[100003162 1661893403 2025-08-26 14:44:38 [76 73 80 87 81 83 73 66 77 67 72 70 88 87 90 65 67 89 89 67 84 69 71 86 71 85 85 68 73 70 71 71 72 68 78 88 73 70 76 65 78 71 81 73 70 82 74 65 67 80 80 85 79 84 70 89 88 88 72 76 82 78 75 80 87 81 76 66 83 85 75 65 71 71 81 71 82 67 72 81 88 72 74 77 87 71 69] [70 75 73 81 85 85 78 78 71 89 83 75 87 73 84 76 88 83 80 88 69 77 76 65 87 67 74 83 78 89 75 84 75 69 72 66 86 67 86 82 81 76 75 79 78 78 66 69] [89 78 86 71 82 84 75 67 85 82 69 84 90 72 75 85 76 85 67 78 88 79 69 80 74 78 67 85 76 65 79 83 75 85 83 76 77] 2085-12-20 06:02:11 972642513 0000-00-00 00:00:00 WVCXQODCQXDVMTTBYXKQBKZYOHLYYZFSBOGYLMVCTHFLSZUPSMZSEMZQHDQCXVKJYX 0000-00-00 00:00:00 A0DBF6B4-8E6E-45DF-A441-C09FA971754B 1446556097 1664254879 2090-11-06 23:25:46 WVARQAZPJYYGAULICOHGDBOFXKHYJPDEPRWYNXKAWYFXVEUYPYYXNTGYSHGJXYHQRBNRJQBLVAZNJAKTZVSZGOHOFJPURUAMTV 2016-08-27 08:01:08 1976-12-08 04:24:59 1582800699 [84 76 86 71 69 73 79 67 71 73 77 69 86 79 74 89] 303497710 [85 76 87 81 75 89 74 85 86 81 65..."] [2021/12/02 23:33:17.662 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.248805689s] [query="[DELETE FROM `db_pessimistic`.`dikjnw` WHERE (`id`) IN ((?),(?),(?),(?),(?)) INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`,`gzznvi`,`mgzidmh`,`ptqmai`,`ybbwyhxda`,`uorajl`,`vqztogkr`,`ookooutmy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`,`gmwur`,`tidibyu`,`etelwtuov`,`rrnlrfuvo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`toeqb` (`id`,`xjrvdpg`,`lmpabvenj`,`aqddcu`,`hnfxi`,`mfksyaia`,`lhkzsi`,`zngaz`,`ownkokbjd`,`shsiwgpb`,`cndvb`,`uuid`,`pymdriv`,`hnuko`,`xdkfnk`,`cvcingh`,`uacrq`,`pqbpqjc`,`pykydlh`,`mseshea`,`irogxy`,`rvxqh`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) ON DUPLICATE KEY UPDATE `id`=VALUES(`id`),`xjrvdpg`=VALUES(`xjrvdpg`),`lmpabven..."] [argument="[[100002549 100002551 100002553 100002555 100002557] [100003191 1130856624 2049-10-10 00:28:49 [88 88 74 88 81 86 75 71 79 79 83 67 88 71] [79 66 89 90 70 84 65 77 65 88 88 68 85 79 82 72 90 66 86] [79 68 78 82 81 79 86 89 79 67 85 88 69 81 70 81 86 68 73 83 83 66 82 72 66 67 69 73 83 71 65 85 68 77 77 74 73 80 78 89 90 84 74 72 75 66 82 86 83 80 90 74 67 86 79 66 88 79 79] 1974-09-21 01:18:17 429406413 0000-00-00 00:00:00 WFAABJTKHMYNYLRUOOJEWOQOSOXZKGOBUERUYZQJUGGHKLYNBXXZWXHDGQZEMTBPIUVENZ 0000-00-00 00:00:00 86A17A6C-38EF-434F-99ED-B15FDB300D75 785690375 1607958983 2036-10-04 05:50:04 NXXDHDFSQMHTNSCMTYSBCFSHDSJYJBTYQOAOEJDPXJURGPGYOTOZIKCEZAMAVBDPXULUVCBPMBPJBFGTVYCYEDA 0000-00-00 00:00:00 0000-00-00 00:00:00 801259690 [71 80 66 73 80 82 90 69 90 70 69 66 70 77 85 77 70 83 73 68 83 70 66 67 76 89 87 71 86 82 78 71 80 88 82 77 79 71 89 78 71 79 83 87 75 71 85 77 86 65 65 84 86 89 81 72 88 67 81 82 87 70] 1016100113 [88 78 89 76 66 83 77 68 68 89 74 84 72 84 90 77 90 89 72 80 86 87 82 85 83 86 75 81 68 76 ..."] [2021/12/02 23:33:17.677 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_pessimistic] [unit="binlog replication"] ["cost time"=1.24896279s] [query="[DELETE FROM `db_pessimistic`.`dikjnw` WHERE (`id`) IN ((?),(?),(?),(?),(?)) INSERT INTO `db_pessimistic`.`phfnc` (`id`,`yhasfsyoj`,`eumviblqw`,`keueuueo`,`pznsqxm`,`khsvzt`,`hzcmjyase`,`yfbcbs`,`mkmfuph`,`jbrlu`,`twlpqgv`,`uuid`,`qkoxwwypy`,`bgnrwpaa`,`cicmxgqxo`,`gzznvi`,`mgzidmh`,`ptqmai`,`ybbwyhxda`,`uorajl`,`vqztogkr`,`ookooutmy`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`dqyoops` (`uuid`,`gjenie`,`stllrwth`,`ojyaq`,`id`,`eqsihowmt`,`fibwqwad`,`coktlzg`,`kxshriehq`,`zxowwuzj`,`qvvuaht`,`jjidtfz`,`llhnb`,`tzgrl`,`gmwur`,`tidibyu`,`etelwtuov`,`rrnlrfuvo`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimistic`.`acoxxft` (`gehyr`,`dbnkgwms`,`ccfkwiplu`,`dqrat`,`wbmsywijg`,`tsnqfj`,`tfxjiz`,`wyhybc`,`eiywvgiz`,`kjhhy`,`id`,`uuid`,`ojqwv`,`vqlnln`,`hhyaspj`,`nkfylm`,`ceiwtgh`,`hwgzsky`,`giwtl`) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?),(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) INSERT INTO `db_pessimisti..."] [argument="[[100002540 100002542 100002544 100002546 100002558] [100003185 1272014771 2070-03-29 15:50:05 [73 82 83 87 72 78 70 82 84 73 90 69 68 82 88 78 74 70 81 88 83 86 87 89 87 72 72 80 83 82 90 85 85 79 65 65 67 80 65 74 84] [71 74 82 84 74 78 73 72 82 88 82 77 75 74 83 89 69 65 66 77 70 69 71 87 83 74 72 81 67 85 65 87 87 80 78 85 88 86 84 81 89 66 72 82 79 84 76 87 65 90 78 71 86 69 78 82 80 85 78 65 82 74 78 73 80 80 74 83 70 90 89 74 66 87 72 69 85 79 78 80 90 78 87] [73] 1995-10-30 06:34:58 543713496 0000-00-00 00:00:00 RMTCJCGHDIDAAHEINZVUDBAXSTXXJCAXQFF 1975-11-30 07:11:17 53B2A698-97A5-41BC-90F4-65FAE104101F 676292353 1039768740 2039-01-24 09:29:09 LKRXYHMVHSKQXYZEMDBYISBYCHISATTIAQFUZYENGYYSDIWICWDAHSFBOANXKZSCLGBVZNFVL 1983-01-17 17:33:03 1972-08-13 20:18:44 879502595 [65 72 72 72 80 68 84 81 82 81 65 70 77 65 83 68 72 80 67 86 86 77 80 68 67 84 65 70 71 83 68 73 78 78 69 80 76 90 90 79 84 69 83 85 67 77 87 69 85 74 82 75 74 90 79 88 70 76 73 68 79 88 86 88 83 72 81 73 68 77 66 73 74 73 83 74 66 81 73 75..."] [2021/12/02 23:33:17.853 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44697403), gtid-set: "] [2021/12/02 23:33:17.873 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=10789] [2021/12/02 23:33:17.873 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:33:17.873 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:33:17.873 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 44697713), gtid-set: "] [2021/12/02 23:33:17.878 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:17.879 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:17.879 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:17.880 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:17.880 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44697403), gtid-set: (flushed position: (mysql-bin.000003, 44697403), gtid-set: )"] [2021/12/02 23:33:17.880 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44697403), gtid-set: (flushed position: (mysql-bin.000003, 44697403), gtid-set: )"] [2021/12/02 23:33:17.880 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:17.987 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":769,\"name\":{\"O\":\"ubxretux\",\"L\":\"ubxretux\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"seoqae\",\"L\":\"seoqae\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"ubjst\",\"L\":\"ubjst\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2000-08-15 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"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":46,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519797735129088,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:18.006 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ubxretux`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:18.006 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44697403), gtid-set: (flushed position: (mysql-bin.000003, 44697403), gtid-set: )"] [2021/12/02 23:33:18.006 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44697403), gtid-set: (flushed position: (mysql-bin.000003, 44697403), gtid-set: )"] [2021/12/02 23:33:18.006 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:18.006 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`ubxretux`] [from="position: (mysql-bin.000003, 44697403), gtid-set: "] [to="position: (mysql-bin.000003, 44697403), gtid-set: "] [2021/12/02 23:33:18.077 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5721,\"syncerBinlog\":\"(mysql-bin.000003, 44697403)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:33:18.087 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 44697482), gtid-set: ], endLocation: [position: (mysql-bin.000003, 44697713), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2` ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ubxretux`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:33:18.087 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:19.184 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46949567), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949748), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949488), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:19.184 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46949567), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949748), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949488), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:19.184 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46949567), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949748), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949748), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:19.184 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46949567), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949748), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949748), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:19.184 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46949567), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949748), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949748), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:19.184 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46949567), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949748), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949748), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.305 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46949825), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949994), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949748), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.305 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46949825), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949994), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949748), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.305 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46949825), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949994), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949994), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.305 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46949825), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949994), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949994), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.305 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46949825), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949994), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949994), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.305 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46949825), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949994), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949994), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.705 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949994), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.705 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949994), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.705 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.705 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.705 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.705 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.705 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:20.705 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.169 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.169 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.170 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.170 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.170 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.170 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.170 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.170 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:33:16.339 +00:00] [duration=5s] [2021/12/02 23:33:21.595 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46950712), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950881), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.595 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46950712), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950881), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.595 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46950712), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950881), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.595 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46950712), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950881), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.595 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46950712), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950881), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.595 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46950712), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950881), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.661 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46950958), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951124), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.661 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46950958), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951124), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.661 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46950958), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951124), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.661 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46950958), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951124), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.661 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46950958), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951124), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:21.661 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46950958), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951124), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.127 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.127 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.127 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.127 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.127 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.127 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.250 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46951468), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951643), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.251 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46951468), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951643), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.251 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46951468), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951643), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951643), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.251 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46951468), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951643), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951643), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.251 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46951468), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951643), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951643), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.251 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46951468), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951643), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951643), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.972 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46951720), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951887), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951643), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.972 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46951720), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951887), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951643), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.972 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46951720), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951887), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951887), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.972 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46951720), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951887), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951887), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.973 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46951720), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951887), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951887), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:22.973 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46951720), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951887), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951887), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:23.115 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46951964), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952131), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951887), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:23.115 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46951964), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952131), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951887), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:23.115 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46951964), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952131), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952131), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:23.116 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46951964), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952131), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952131), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:23.116 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46951964), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952131), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952131), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:23.116 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46951964), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952131), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952131), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:23.174 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46952208), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952375), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952131), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:23.174 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46952208), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952375), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952131), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:23.174 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46952208), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952375), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:23.174 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46952208), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952375), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:23.174 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46952208), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952375), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:23.174 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46952208), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952375), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:24.235 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:24.235 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:24.235 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:24.235 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:24.236 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:24.236 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:24.236 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.078 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46952763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952951), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.078 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46952763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952951), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.078 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46952763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952951), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.078 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46952763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952951), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.078 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46952763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952951), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.078 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46952763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952951), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.649 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46953028), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953196), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.649 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46953028), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953196), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.649 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46953028), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953196), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953196), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.649 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46953028), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953196), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953196), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.649 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46953028), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953196), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953196), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.649 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46953028), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953196), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953196), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.826 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46953273), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953196), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.826 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46953273), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953196), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.827 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46953273), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.827 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46953273), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.827 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46953273), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:25.827 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46953273), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.338 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:33:26.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:33:26.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:26.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:33:26.445 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44697403), gtid-set: "] [2021/12/02 23:33:26.455 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=11055] [2021/12/02 23:33:26.455 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:33:26.455 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:33:26.455 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 44697713), gtid-set: "] [2021/12/02 23:33:26.457 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.457 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697403), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.458 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.458 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:26.458 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44697403), gtid-set: (flushed position: (mysql-bin.000003, 44697403), gtid-set: )"] [2021/12/02 23:33:26.458 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44697403), gtid-set: (flushed position: (mysql-bin.000003, 44697403), gtid-set: )"] [2021/12/02 23:33:26.458 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:26.543 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER 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"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000095,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":46,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519799983538176,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:26.563 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:26.563 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:26.564 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_2'"] [2021/12/02 23:33:26.564 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_1'"] [2021/12/02 23:33:26.587 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44697713), gtid-set: (flushed position: (mysql-bin.000003, 44697713), gtid-set: )"] [2021/12/02 23:33:26.587 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:26.587 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 44697482), gtid-set: , currentLocation: position: (mysql-bin.000003, 44697713), gtid-set: , lastLocation: position: (mysql-bin.000003, 44697713), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`},{originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:26.588 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:33:26.589 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 44833968), gtid-set: , currentLocation: position: (mysql-bin.000003, 44834157), gtid-set: , lastLocation: position: (mysql-bin.000003, 44833889), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.589 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 44833968), gtid-set: , currentLocation: position: (mysql-bin.000003, 44834157), gtid-set: , lastLocation: position: (mysql-bin.000003, 44833889), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.590 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 44833968), gtid-set: , currentLocation: position: (mysql-bin.000003, 44834157), gtid-set: , lastLocation: position: (mysql-bin.000003, 44834157), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.590 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 44833968), gtid-set: , currentLocation: position: (mysql-bin.000003, 44834157), gtid-set: , lastLocation: position: (mysql-bin.000003, 44834157), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:26.590 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44833889), gtid-set: (flushed position: (mysql-bin.000003, 44697713), gtid-set: )"] [2021/12/02 23:33:26.591 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44833889), gtid-set: (flushed position: (mysql-bin.000003, 44833889), gtid-set: )"] [2021/12/02 23:33:26.591 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:26.623 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER 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[2021/12/02 23:33:26.640 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ubxretux`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ubxretux\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:26.640 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 44833968), gtid-set: , currentLocation: position: (mysql-bin.000003, 44834157), gtid-set: , lastLocation: position: (mysql-bin.000003, 44834157), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:26.641 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_3'"] [2021/12/02 23:33:26.676 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44834157), gtid-set: (flushed position: (mysql-bin.000003, 44834157), gtid-set: )"] [2021/12/02 23:33:26.676 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:26.676 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ubxretux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 44833968), gtid-set: , currentLocation: position: (mysql-bin.000003, 44834157), gtid-set: , lastLocation: position: (mysql-bin.000003, 44834157), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ubxretux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ubxretux`, targetTables: `db_optimistic`.`ubxretux`}}"] [2021/12/02 23:33:26.676 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884029), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.676 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884029), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.677 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`dikjnw` ADD COLUMN (`vnoqwmtd` DATETIME NULL DEFAULT _UTF8MB4'2056-03-31 03:28:23')"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884308), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.677 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884308), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.677 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884308), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.677 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE dikjnw ADD COLUMN (vnoqwmtd datetime NULL DEFAULT '2056-03-31 03:28:23'), startLocation: position: (mysql-bin.000003, 44884108), gtid-set: , currentLocation: position: (mysql-bin.000003, 44884308), gtid-set: , lastLocation: position: (mysql-bin.000003, 44884308), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.677 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987621), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.677 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987621), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.677 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987908), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.677 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987908), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:26.677 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 44987621), gtid-set: (flushed position: (mysql-bin.000003, 44834157), gtid-set: )"] [2021/12/02 23:33:26.688 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44987621), gtid-set: (flushed position: (mysql-bin.000003, 44987621), gtid-set: )"] [2021/12/02 23:33:26.688 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:26.688 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`eeodta`] [2021/12/02 23:33:26.764 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case3_2\",\"L\":\"case3_2\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case3_3\",\"L\":\"case3_3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case5_1\",\"L\":\"case5_1\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":18,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case5_2\",\"L\":\"case5_2\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":19,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":31,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":24,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":25,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":27,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":26,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":3,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":16,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":17,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":18,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000103,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":31,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519800040423424,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:26.774 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.774 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.774 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.774 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.774 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.774 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.800 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case4_1\",\"case4_2\",\"case4_3\"]}"] [2021/12/02 23:33:26.800 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987908), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:26.950 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 44987908), gtid-set: (flushed position: (mysql-bin.000003, 44987908), gtid-set: )"] [2021/12/02 23:33:26.950 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:26.950 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 44987700), gtid-set: , currentLocation: position: (mysql-bin.000003, 44987908), gtid-set: , lastLocation: position: (mysql-bin.000003, 44987908), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:26.952 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45301957), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.952 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45301957), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.952 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:26.953 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:26.953 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 45301957), gtid-set: (flushed position: (mysql-bin.000003, 44987908), gtid-set: )"] [2021/12/02 23:33:26.959 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 45301957), gtid-set: (flushed position: (mysql-bin.000003, 45301957), gtid-set: )"] [2021/12/02 23:33:26.959 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.124 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER 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"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":34,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519800127717376,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:27.152 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:27.153 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.174 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46953781), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953955), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.176 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46953781), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953955), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.176 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46953781), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953955), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.176 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46953781), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953955), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.176 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46953781), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953955), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.176 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46953781), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953955), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.275 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 45302307), gtid-set: (flushed position: (mysql-bin.000003, 45302307), gtid-set: )"] [2021/12/02 23:33:27.275 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.275 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 45302036), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302307), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.275 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.275 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302307), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.275 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_optimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_pessimistic`.`phfnc` ADD COLUMN (`ookooutmy` TEXT)"] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302545), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.275 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302545), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.275 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302545), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.275 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE phfnc ADD COLUMN (ookooutmy text), startLocation: position: (mysql-bin.000003, 45302384), gtid-set: , currentLocation: position: (mysql-bin.000003, 45302545), gtid-set: , lastLocation: position: (mysql-bin.000003, 45302545), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.276 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 45406766), gtid-set: , currentLocation: position: (mysql-bin.000003, 45406933), gtid-set: , lastLocation: position: (mysql-bin.000003, 45406689), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.276 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 45406766), gtid-set: , currentLocation: position: (mysql-bin.000003, 45406933), gtid-set: , lastLocation: position: (mysql-bin.000003, 45406689), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.276 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 45406766), gtid-set: , currentLocation: position: (mysql-bin.000003, 45406933), gtid-set: , lastLocation: position: (mysql-bin.000003, 45406933), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.276 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 45406766), gtid-set: , currentLocation: position: (mysql-bin.000003, 45406933), gtid-set: , lastLocation: position: (mysql-bin.000003, 45406933), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.276 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 45406689), gtid-set: (flushed position: (mysql-bin.000003, 45302307), gtid-set: )"] [2021/12/02 23:33:27.281 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 45406689), gtid-set: (flushed position: (mysql-bin.000003, 45406689), gtid-set: )"] [2021/12/02 23:33:27.281 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.325 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT\"],\"table-info-before\":{\"id\":74,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 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:\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":29,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000103,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":35,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519800187486208,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:27.346 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:27.346 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 45406766), gtid-set: , currentLocation: position: (mysql-bin.000003, 45406933), gtid-set: , lastLocation: position: (mysql-bin.000003, 45406933), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.400 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 45406933), gtid-set: (flushed position: (mysql-bin.000003, 45406933), gtid-set: )"] [2021/12/02 23:33:27.400 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.400 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 45406766), gtid-set: , currentLocation: position: (mysql-bin.000003, 45406933), gtid-set: , lastLocation: position: (mysql-bin.000003, 45406933), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.402 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 45678495), gtid-set: , currentLocation: position: (mysql-bin.000003, 45678659), gtid-set: , lastLocation: position: (mysql-bin.000003, 45678418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.402 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 45678495), gtid-set: , currentLocation: position: (mysql-bin.000003, 45678659), gtid-set: , lastLocation: position: (mysql-bin.000003, 45678418), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.402 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 45678495), gtid-set: , currentLocation: position: (mysql-bin.000003, 45678659), gtid-set: , lastLocation: position: (mysql-bin.000003, 45678659), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.402 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 45678495), gtid-set: , currentLocation: position: (mysql-bin.000003, 45678659), gtid-set: , lastLocation: position: (mysql-bin.000003, 45678659), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.402 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 45678418), gtid-set: (flushed position: (mysql-bin.000003, 45406933), gtid-set: )"] [2021/12/02 23:33:27.404 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 45678418), gtid-set: (flushed position: (mysql-bin.000003, 45678418), gtid-set: )"] [2021/12/02 23:33:27.404 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.446 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:33:27.460 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:33:27.460 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 45678495), gtid-set: , currentLocation: position: (mysql-bin.000003, 45678659), gtid-set: , lastLocation: position: (mysql-bin.000003, 45678659), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.539 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 45678659), gtid-set: (flushed position: (mysql-bin.000003, 45678659), gtid-set: )"] [2021/12/02 23:33:27.539 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.539 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 45678495), gtid-set: , currentLocation: position: (mysql-bin.000003, 45678659), gtid-set: , lastLocation: position: (mysql-bin.000003, 45678659), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.541 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46216188), gtid-set: , currentLocation: position: (mysql-bin.000003, 46216354), gtid-set: , lastLocation: position: (mysql-bin.000003, 46216111), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.541 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46216188), gtid-set: , currentLocation: position: (mysql-bin.000003, 46216354), gtid-set: , lastLocation: position: (mysql-bin.000003, 46216111), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.541 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46216188), gtid-set: , currentLocation: position: (mysql-bin.000003, 46216354), gtid-set: , lastLocation: position: (mysql-bin.000003, 46216354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.541 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46216188), gtid-set: , currentLocation: position: (mysql-bin.000003, 46216354), gtid-set: , lastLocation: position: (mysql-bin.000003, 46216354), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.541 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46216111), gtid-set: (flushed position: (mysql-bin.000003, 45678659), gtid-set: )"] [2021/12/02 23:33:27.551 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46216111), gtid-set: (flushed position: (mysql-bin.000003, 46216111), gtid-set: )"] [2021/12/02 23:33:27.551 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.585 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_1`\"],\"table-info-before\":{\"id\":74,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 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[2021/12/02 23:33:27.614 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_1\"]}"] [2021/12/02 23:33:27.614 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46216188), gtid-set: , currentLocation: position: (mysql-bin.000003, 46216354), gtid-set: , lastLocation: position: (mysql-bin.000003, 46216354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.614 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN 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\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:27.638 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46216354), gtid-set: (flushed position: (mysql-bin.000003, 46216354), gtid-set: )"] [2021/12/02 23:33:27.638 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.638 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46216188), gtid-set: , currentLocation: position: (mysql-bin.000003, 46216354), gtid-set: , lastLocation: position: (mysql-bin.000003, 46216354), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.639 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46365316), gtid-set: , currentLocation: position: (mysql-bin.000003, 46365482), gtid-set: , lastLocation: position: (mysql-bin.000003, 46365239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.639 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46365316), gtid-set: , currentLocation: position: (mysql-bin.000003, 46365482), gtid-set: , lastLocation: position: (mysql-bin.000003, 46365239), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.639 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46365316), gtid-set: , currentLocation: position: (mysql-bin.000003, 46365482), gtid-set: , lastLocation: position: (mysql-bin.000003, 46365482), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.639 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46365316), gtid-set: , currentLocation: position: (mysql-bin.000003, 46365482), gtid-set: , lastLocation: position: (mysql-bin.000003, 46365482), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.639 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46365239), gtid-set: (flushed position: (mysql-bin.000003, 46216354), gtid-set: )"] [2021/12/02 23:33:27.642 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46365239), gtid-set: (flushed position: (mysql-bin.000003, 46365239), gtid-set: )"] [2021/12/02 23:33:27.642 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.705 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN 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[2021/12/02 23:33:27.732 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_2\"]}"] [2021/12/02 23:33:27.732 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46365316), gtid-set: , currentLocation: position: (mysql-bin.000003, 46365482), gtid-set: , lastLocation: position: (mysql-bin.000003, 46365482), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.732 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN 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[2021/12/02 23:33:27.760 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46365482), gtid-set: (flushed position: (mysql-bin.000003, 46365482), gtid-set: )"] [2021/12/02 23:33:27.760 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.760 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46365316), gtid-set: , currentLocation: position: (mysql-bin.000003, 46365482), gtid-set: , lastLocation: position: (mysql-bin.000003, 46365482), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.761 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46376807), gtid-set: , currentLocation: position: (mysql-bin.000003, 46376973), gtid-set: , lastLocation: position: (mysql-bin.000003, 46376730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.761 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46376807), gtid-set: , currentLocation: position: (mysql-bin.000003, 46376973), gtid-set: , lastLocation: position: (mysql-bin.000003, 46376730), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.761 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46376807), gtid-set: , currentLocation: position: (mysql-bin.000003, 46376973), gtid-set: , lastLocation: position: (mysql-bin.000003, 46376973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.761 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46376807), gtid-set: , currentLocation: position: (mysql-bin.000003, 46376973), gtid-set: , lastLocation: position: (mysql-bin.000003, 46376973), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.761 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46376730), gtid-set: (flushed position: (mysql-bin.000003, 46365482), gtid-set: )"] [2021/12/02 23:33:27.765 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46376730), gtid-set: (flushed position: (mysql-bin.000003, 46376730), gtid-set: )"] [2021/12/02 23:33:27.765 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.814 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN 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[2021/12/02 23:33:27.846 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_3\"]}"] [2021/12/02 23:33:27.846 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46376807), gtid-set: , currentLocation: position: (mysql-bin.000003, 46376973), gtid-set: , lastLocation: position: (mysql-bin.000003, 46376973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.846 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN 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null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case3_2\",\"L\":\"case3_2\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case3_3\",\"L\":\"case3_3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":34,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"de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[2021/12/02 23:33:27.865 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46376973), gtid-set: (flushed position: (mysql-bin.000003, 46376973), gtid-set: )"] [2021/12/02 23:33:27.865 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.865 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46376807), gtid-set: , currentLocation: position: (mysql-bin.000003, 46376973), gtid-set: , lastLocation: position: (mysql-bin.000003, 46376973), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.866 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711321), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.866 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711321), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.866 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:27.866 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711629), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:27.866 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46711321), gtid-set: (flushed position: (mysql-bin.000003, 46376973), gtid-set: )"] [2021/12/02 23:33:27.872 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46711321), gtid-set: (flushed position: (mysql-bin.000003, 46711321), gtid-set: )"] [2021/12/02 23:33:27.872 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:27.999 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER 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\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:28.008 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`eeodta`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:28.008 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46711321), gtid-set: (flushed position: (mysql-bin.000003, 46711321), gtid-set: )"] [2021/12/02 23:33:28.020 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46711321), gtid-set: (flushed position: (mysql-bin.000003, 46711321), gtid-set: )"] [2021/12/02 23:33:28.020 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:28.020 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`eeodta`] [from="position: (mysql-bin.000003, 46376973), gtid-set: "] [to="position: (mysql-bin.000003, 46376973), gtid-set: "] [2021/12/02 23:33:28.073 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5743,\"syncerBinlog\":\"(mysql-bin.000003, 46711321)\",\"binlogType\":\"remote\",\"secondsBehindMaster\":26}"] [2021/12/02 23:33:28.086 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 46711400), gtid-set: ], endLocation: [position: (mysql-bin.000003, 46711629), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2` ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`eeodta`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:33:28.086 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:29.459 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46954034), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954222), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:29.459 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46954034), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954222), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:29.459 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46954034), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954222), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:29.459 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46954034), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954222), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:29.459 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46954034), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954222), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:29.459 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46954034), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954222), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:30.811 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46954301), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954489), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:30.811 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46954301), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954489), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:30.811 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46954301), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954489), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954489), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:30.811 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46954301), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954489), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954489), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:30.811 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46954301), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954489), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954489), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:30.811 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46954301), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954489), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954489), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.199 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46954568), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954489), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.199 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46954568), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954489), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.200 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46954568), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.200 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46954568), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.200 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46954568), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.200 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46954568), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:33:26.338 +00:00] [duration=5s] [2021/12/02 23:33:31.421 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46954833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.421 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46954833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.421 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46954833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.421 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46954833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.421 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46954833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.421 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46954833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.673 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46955078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955243), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.673 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46955078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955243), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.673 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46955078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955243), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.673 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46955078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955243), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.673 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46955078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955243), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.673 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46955078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955243), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.870 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46955322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955502), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.870 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46955322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955502), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.870 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46955322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955502), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955502), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.870 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46955322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955502), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955502), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.870 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46955322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955502), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955502), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:31.870 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46955322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955502), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955502), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.106 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46955579), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955747), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955502), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.106 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46955579), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955747), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955502), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.106 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46955579), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955747), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955747), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.106 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46955579), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955747), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955747), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.106 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46955579), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955747), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955747), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.106 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46955579), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955747), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955747), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.422 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46955824), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955992), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955747), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.422 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46955824), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955992), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955747), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.423 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46955824), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955992), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955992), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.423 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46955824), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955992), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955992), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.423 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46955824), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955992), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955992), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.423 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46955824), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955992), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955992), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.568 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46956071), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956277), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955992), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.568 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46956071), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956277), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955992), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.568 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46956071), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956277), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.568 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46956071), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956277), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.568 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46956071), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956277), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.568 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46956071), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956277), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.892 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.893 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.893 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.893 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.893 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.893 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.893 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:32.893 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:33.029 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46956705), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956874), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:33.029 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46956705), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956874), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:33.029 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46956705), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956874), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956874), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:33.029 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46956705), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956874), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956874), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:33.029 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46956705), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956874), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956874), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:33.029 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46956705), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956874), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956874), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:33.134 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46956951), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957117), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956874), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:33.134 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46956951), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957117), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956874), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:33.134 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46956951), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957117), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:33.134 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46956951), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957117), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:33.134 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46956951), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957117), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:33.134 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46956951), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957117), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:34.095 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:34.095 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:34.095 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:34.095 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:34.095 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:34.095 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:34.457 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46957461), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957636), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:34.457 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46957461), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957636), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:34.458 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46957461), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957636), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:34.458 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46957461), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957636), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:34.458 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46957461), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957636), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:34.458 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46957461), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957636), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:35.699 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46957713), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957882), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:35.699 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46957713), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957882), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957636), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:35.699 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46957713), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957882), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:35.699 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46957713), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957882), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:35.699 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46957713), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957882), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:35.699 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46957713), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957882), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.339 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:33:36.339 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:33:36.339 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:36.339 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:33:36.454 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46711321), gtid-set: "] [2021/12/02 23:33:36.460 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=11527] [2021/12/02 23:33:36.460 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:33:36.460 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:33:36.460 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 46711629), gtid-set: "] [2021/12/02 23:33:36.462 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711321), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.463 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711321), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.464 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711629), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.464 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711629), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:36.465 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46711321), gtid-set: (flushed position: (mysql-bin.000003, 46711321), gtid-set: )"] [2021/12/02 23:33:36.465 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46711321), gtid-set: (flushed position: (mysql-bin.000003, 46711321), gtid-set: )"] [2021/12/02 23:33:36.465 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:36.582 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":793,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 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stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:36.609 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:36.609 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711629), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:36.616 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_2'"] [2021/12/02 23:33:36.618 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_1'"] [2021/12/02 23:33:36.627 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46711629), gtid-set: (flushed position: (mysql-bin.000003, 46711629), gtid-set: )"] [2021/12/02 23:33:36.627 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:36.627 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46711400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46711629), gtid-set: , lastLocation: position: (mysql-bin.000003, 46711629), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`},{originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:36.629 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:33:36.631 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46945257), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945444), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945178), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.631 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46945257), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945444), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945178), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.631 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46945257), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945444), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.631 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46945257), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945444), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945444), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:36.631 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46945178), gtid-set: (flushed position: (mysql-bin.000003, 46711629), gtid-set: )"] [2021/12/02 23:33:36.633 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46945178), gtid-set: (flushed position: (mysql-bin.000003, 46945178), gtid-set: )"] [2021/12/02 23:33:36.633 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:36.694 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"table-info-before\":{\"id\":793,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 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null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case3_2\",\"L\":\"case3_2\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case3_3\",\"L\":\"case3_3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":34,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"de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uto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":38,\"max_idx_id\":5,\"max_cst_id\":0,\"update_timestamp\":429519802636173312,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:36.703 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46957959), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958125), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.703 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46957959), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958125), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957882), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.703 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46957959), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958125), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958125), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.703 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46957959), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958125), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958125), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.703 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46957959), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958125), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958125), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.703 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46957959), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958125), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958125), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.706 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:36.706 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46945257), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945444), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945444), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:36.734 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_3'"] [2021/12/02 23:33:36.848 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46945444), gtid-set: (flushed position: (mysql-bin.000003, 46945444), gtid-set: )"] [2021/12/02 23:33:36.848 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:36.848 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46945257), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945444), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945444), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:36.848 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46945523), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.848 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46945523), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945444), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.848 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46945523), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.848 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46945523), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945702), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:36.848 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46945444), gtid-set: (flushed position: (mysql-bin.000003, 46945444), gtid-set: )"] [2021/12/02 23:33:36.848 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46945444), gtid-set: (flushed position: (mysql-bin.000003, 46945444), gtid-set: )"] [2021/12/02 23:33:36.848 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:36.895 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`)\"],\"table-info-before\":{\"id\":793,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 22:50:02\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cepzgoru\",\"L\":\"cepzgoru\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"uvibxvfn\",\"L\":\"uvibxvfn\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"hdpwvlm\",\"L\":\"hdpwvlm\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"klluc\",\"L\":\"klluc\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":4097,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"vdasybpv\",\"L\":\"vdasybpv\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"ysygsbd\",\"L\":\"ysygsbd\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"kmtpyfyo\",\"L\":\"kmtpyfyo\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":554,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case3_1\",\"L\":\"case3_1\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":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[2021/12/02 23:33:36.909 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:36.909 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46945523), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:36.910 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX 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[2021/12/02 23:33:36.959 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46945702), gtid-set: (flushed position: (mysql-bin.000003, 46945702), gtid-set: )"] [2021/12/02 23:33:36.959 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:36.959 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46945523), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:36.959 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46945779), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945946), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.959 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46945779), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945946), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.960 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46945779), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945946), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:36.960 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46945779), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945946), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945946), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:36.960 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46945702), gtid-set: (flushed position: (mysql-bin.000003, 46945702), gtid-set: )"] [2021/12/02 23:33:36.960 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46945702), gtid-set: (flushed position: (mysql-bin.000003, 46945702), gtid-set: )"] [2021/12/02 23:33:36.960 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:37.011 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX 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uto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":38,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519802725040128,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:37.021 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:37.021 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46945779), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945946), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945946), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:37.063 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:33:37.126 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46945946), gtid-set: (flushed position: (mysql-bin.000003, 46945946), gtid-set: )"] [2021/12/02 23:33:37.126 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:37.126 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46945779), gtid-set: , currentLocation: position: (mysql-bin.000003, 46945946), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945946), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:37.126 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46946023), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946190), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.126 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46946023), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946190), gtid-set: , lastLocation: position: (mysql-bin.000003, 46945946), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.126 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46946023), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946190), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946190), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.126 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46946023), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946190), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946190), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:37.126 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46945946), gtid-set: (flushed position: (mysql-bin.000003, 46945946), gtid-set: )"] [2021/12/02 23:33:37.126 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46945946), gtid-set: (flushed position: (mysql-bin.000003, 46945946), gtid-set: )"] [2021/12/02 23:33:37.126 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:37.192 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX 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e-conflict\":false}"] [2021/12/02 23:33:37.215 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:37.215 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46946023), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946190), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946190), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:37.832 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46958202), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958370), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958125), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.832 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46958202), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958370), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958125), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.833 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46958202), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958370), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958370), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.833 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46958202), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958370), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958370), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.833 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46958202), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958370), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958370), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.833 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46958202), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958370), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958370), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.944 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46958447), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958615), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958370), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.944 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46958447), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958615), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958370), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.944 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46958447), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958615), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958615), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.944 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46958447), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958615), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958615), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.944 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46958447), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958615), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958615), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:37.944 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46958447), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958615), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958615), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:38.055 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46958692), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958860), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958615), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:38.055 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46958692), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958860), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958615), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:38.055 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46958692), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958860), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:38.055 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46958692), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958860), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:38.055 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46958692), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958860), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:38.055 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46958692), gtid-set: , currentLocation: position: (mysql-bin.000003, 46958860), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.160 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46958939), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959170), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.160 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46958939), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959170), gtid-set: , lastLocation: position: (mysql-bin.000003, 46958860), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.160 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46958939), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959170), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.160 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46958939), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959170), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.160 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46958939), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959170), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.160 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46958939), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959170), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.160 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46958939), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959170), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.331 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.115790672s] [query="[ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`]"] [argument="[]"] [2021/12/02 23:33:39.408 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46946190), gtid-set: (flushed position: (mysql-bin.000003, 46946190), gtid-set: )"] [2021/12/02 23:33:39.408 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:39.408 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46946023), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946190), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946190), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:39.408 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46946269), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946474), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946190), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.408 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46946269), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946474), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946190), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.408 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46946269), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946474), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946474), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.408 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46946269), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946474), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946474), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:39.408 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46946190), gtid-set: (flushed position: (mysql-bin.000003, 46946190), gtid-set: )"] [2021/12/02 23:33:39.408 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46946190), gtid-set: (flushed position: (mysql-bin.000003, 46946190), gtid-set: )"] [2021/12/02 23:33:39.408 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:39.470 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"table-info-before\":{\"id\":793,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 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null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case3_2\",\"L\":\"case3_2\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case3_3\",\"L\":\"case3_3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":34,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":33,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"de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uto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":38,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519803367817217,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:39.482 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:39.482 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46946269), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946474), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946474), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:39.979 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46959249), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.979 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46959249), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959170), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.981 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46959249), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.981 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46959249), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.981 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46959249), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:39.981 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46959249), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.186 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46959515), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959683), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.186 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46959515), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959683), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.186 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46959515), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959683), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.186 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46959515), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959683), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.186 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46959515), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959683), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.186 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46959515), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959683), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.356 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46959760), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959928), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.356 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46959760), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959928), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959683), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.356 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46959760), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959928), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959928), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.356 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46959760), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959928), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959928), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.356 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46959760), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959928), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959928), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.356 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46959760), gtid-set: , currentLocation: position: (mysql-bin.000003, 46959928), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959928), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.521 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46960005), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960173), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959928), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.521 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46960005), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960173), gtid-set: , lastLocation: position: (mysql-bin.000003, 46959928), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.521 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46960005), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960173), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960173), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.521 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46960005), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960173), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960173), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.521 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46960005), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960173), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960173), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:41.521 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46960005), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960173), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960173), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:42.282 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46960252), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960441), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960173), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:42.282 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46960252), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960441), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960173), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:42.284 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46960252), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960441), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960441), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:42.284 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46960252), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960441), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960441), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:42.284 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46960252), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960441), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960441), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:42.284 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46960252), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960441), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960441), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:42.650 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46960520), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960709), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960441), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:42.650 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46960520), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960709), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960441), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:42.650 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46960520), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960709), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960709), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:42.650 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46960520), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960709), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960709), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:42.650 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46960520), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960709), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960709), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:42.650 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46960520), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960709), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960709), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:43.703 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46960788), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960977), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960709), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:43.703 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46960788), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960977), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960709), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:43.703 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46960788), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960977), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:43.703 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46960788), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960977), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:43.703 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46960788), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960977), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:43.703 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46960788), gtid-set: , currentLocation: position: (mysql-bin.000003, 46960977), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:44.882 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46961054), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961223), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:44.882 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46961054), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961223), gtid-set: , lastLocation: position: (mysql-bin.000003, 46960977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:44.882 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46961054), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961223), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961223), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:44.882 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46961054), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961223), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961223), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:44.882 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46961054), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961223), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961223), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:44.882 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46961054), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961223), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961223), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:45.876 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46961302), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961509), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961223), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:45.876 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46961302), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961509), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961223), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:45.876 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`qejfvbyl` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46961302), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961509), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961509), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:45.877 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46961302), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961509), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961509), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:45.877 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46961302), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961509), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961509), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:45.877 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46961302), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961509), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961509), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.707 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46961586), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961743), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961509), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.707 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46961586), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961743), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961509), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.707 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46961586), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961743), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961743), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.707 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46961586), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961743), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961743), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.707 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46961586), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961743), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961743), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.707 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46961586), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961743), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961743), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.707 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:33:46.707 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:33:46.878 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46945178), gtid-set: (flushed position: (mysql-bin.000003, 46945178), gtid-set: )"] [2021/12/02 23:33:46.878 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:46.878 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46961820), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961977), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961743), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.878 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46961820), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961977), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961743), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.878 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46961820), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961977), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.878 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46961820), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961977), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.878 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46961820), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961977), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.878 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46961820), gtid-set: , currentLocation: position: (mysql-bin.000003, 46961977), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.879 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46962054), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962211), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.879 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46962054), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962211), gtid-set: , lastLocation: position: (mysql-bin.000003, 46961977), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.879 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46962054), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962211), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962211), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.879 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46962054), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962211), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962211), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.879 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46962054), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962211), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962211), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:46.879 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46962054), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962211), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962211), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.102 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=7.620677807s] [query="[ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)]"] [argument="[]"] [2021/12/02 23:33:47.111 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46946474), gtid-set: (flushed position: (mysql-bin.000003, 46946474), gtid-set: )"] [2021/12/02 23:33:47.112 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:47.112 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46946269), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946474), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946474), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:47.112 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46946551), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946717), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946474), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.112 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46946551), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946717), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946474), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.112 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46946551), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946717), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.112 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46946551), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946717), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946717), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:47.112 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46946474), gtid-set: (flushed position: (mysql-bin.000003, 46946474), gtid-set: )"] [2021/12/02 23:33:47.112 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46946474), gtid-set: (flushed position: (mysql-bin.000003, 46946474), gtid-set: )"] [2021/12/02 23:33:47.112 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:47.136 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46962290), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962468), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962211), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.136 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46962290), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962468), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962211), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.137 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46962290), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962468), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.137 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46962290), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962468), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.137 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46962290), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962468), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.137 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46962290), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962468), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.142 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_1`\"],\"table-info-before\":{\"id\":793,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 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[2021/12/02 23:33:47.155 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_1\"]}"] [2021/12/02 23:33:47.155 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46946551), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946717), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:47.155 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN 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stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:47.172 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46946717), gtid-set: (flushed position: (mysql-bin.000003, 46946717), gtid-set: )"] [2021/12/02 23:33:47.172 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:47.172 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46946551), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946717), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:47.172 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46946794), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946960), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.172 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46946794), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946960), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946717), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.172 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46946794), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946960), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946960), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.172 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46946794), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946960), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946960), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:47.172 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46946717), gtid-set: (flushed position: (mysql-bin.000003, 46946717), gtid-set: )"] [2021/12/02 23:33:47.172 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46946717), gtid-set: (flushed position: (mysql-bin.000003, 46946717), gtid-set: )"] [2021/12/02 23:33:47.172 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:47.203 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN 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[2021/12/02 23:33:47.218 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_2\"]}"] [2021/12/02 23:33:47.218 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46946794), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946960), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946960), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:47.218 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN 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[2021/12/02 23:33:47.244 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46946960), gtid-set: (flushed position: (mysql-bin.000003, 46946960), gtid-set: )"] [2021/12/02 23:33:47.244 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:47.244 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46946794), gtid-set: , currentLocation: position: (mysql-bin.000003, 46946960), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946960), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:47.244 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46947037), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947203), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946960), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.244 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46947037), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947203), gtid-set: , lastLocation: position: (mysql-bin.000003, 46946960), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.247 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46947037), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947203), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.247 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46947037), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947203), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:47.247 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46946960), gtid-set: (flushed position: (mysql-bin.000003, 46946960), gtid-set: )"] [2021/12/02 23:33:47.247 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46946960), gtid-set: (flushed position: (mysql-bin.000003, 46946960), gtid-set: )"] [2021/12/02 23:33:47.247 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:47.270 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN 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[2021/12/02 23:33:47.284 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case3_3\"]}"] [2021/12/02 23:33:47.284 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46947037), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947203), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` 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[2021/12/02 23:33:47.331 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46947203), gtid-set: (flushed position: (mysql-bin.000003, 46947203), gtid-set: )"] [2021/12/02 23:33:47.331 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:47.331 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46947037), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947203), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case3_3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:47.332 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.332 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.332 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.332 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:47.332 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46947203), gtid-set: (flushed position: (mysql-bin.000003, 46947203), gtid-set: )"] [2021/12/02 23:33:47.332 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46947203), gtid-set: (flushed position: (mysql-bin.000003, 46947203), gtid-set: )"] [2021/12/02 23:33:47.333 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:47.378 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE 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[2021/12/02 23:33:47.387 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`eeodta`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:47.388 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46947203), gtid-set: (flushed position: (mysql-bin.000003, 46947203), gtid-set: )"] [2021/12/02 23:33:47.399 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46947203), gtid-set: (flushed position: (mysql-bin.000003, 46947203), gtid-set: )"] [2021/12/02 23:33:47.399 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:47.399 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`eeodta`] [from="position: (mysql-bin.000003, 46947203), gtid-set: "] [to="position: (mysql-bin.000003, 46947203), gtid-set: "] [2021/12/02 23:33:47.430 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5760,\"syncerBinlog\":\"(mysql-bin.000003, 46947203)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:33:47.435 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 46947282), gtid-set: ], endLocation: [position: (mysql-bin.000003, 46947469), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`eeodta`: add column case3_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:33:47.435 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:47.733 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46962547), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962725), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.733 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46962547), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962725), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962468), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.733 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46962547), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962725), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962725), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.733 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46962547), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962725), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962725), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.733 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46962547), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962725), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962725), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.733 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46962547), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962725), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962725), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.997 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46962804), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962982), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962725), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.997 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46962804), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962982), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962725), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.997 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46962804), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962982), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962982), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.998 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46962804), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962982), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962982), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.998 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46962804), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962982), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962982), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:47.998 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46962804), gtid-set: , currentLocation: position: (mysql-bin.000003, 46962982), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962982), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.320 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46963059), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963216), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962982), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.320 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46963059), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963216), gtid-set: , lastLocation: position: (mysql-bin.000003, 46962982), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.320 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46963059), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963216), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963216), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.320 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46963059), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963216), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963216), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.320 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46963059), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963216), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963216), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.320 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46963059), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963216), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963216), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.337 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46963293), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963450), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963216), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.337 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46963293), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963450), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963216), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.337 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46963293), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963450), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963450), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.337 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46963293), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963450), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963450), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.337 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46963293), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963450), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963450), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.337 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46963293), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963450), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963450), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.360 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46963527), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963450), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.360 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46963527), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963450), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.361 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46963527), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.361 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46963527), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.361 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46963527), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.361 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46963527), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.532 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46963763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963983), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.532 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46963763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963983), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.533 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46963763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963983), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.533 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46963763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963983), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.533 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46963763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963983), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.533 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46963763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963983), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.533 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46963763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46963983), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.659 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46964062), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964240), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.659 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46964062), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964240), gtid-set: , lastLocation: position: (mysql-bin.000003, 46963983), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.659 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46964062), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964240), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.659 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46964062), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964240), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.659 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46964062), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964240), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.659 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46964062), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964240), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.913 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46964317), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964475), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.913 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46964317), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964475), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.913 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46964317), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964475), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964475), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.913 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46964317), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964475), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964475), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.913 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46964317), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964475), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964475), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:48.913 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46964317), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964475), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964475), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.149 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46964552), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964707), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964475), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.149 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46964552), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964707), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964475), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.149 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46964552), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964707), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964707), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.149 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46964552), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964707), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964707), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.149 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46964552), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964707), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964707), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.149 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46964552), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964707), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964707), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.506 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46964786), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964985), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964707), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.506 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46964786), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964985), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964707), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.506 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46964786), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964985), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964985), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.506 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46964786), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964985), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964985), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.506 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46964786), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964985), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964985), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.506 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46964786), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964985), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964985), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.506 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46964786), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964985), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964985), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.506 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46964786), gtid-set: , currentLocation: position: (mysql-bin.000003, 46964985), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964985), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.683 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46965064), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965326), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964985), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.683 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46965064), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965326), gtid-set: , lastLocation: position: (mysql-bin.000003, 46964985), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.683 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46965064), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965326), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965326), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.684 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46965064), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965326), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965326), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.684 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46965064), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965326), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965326), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.684 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46965064), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965326), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965326), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.684 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46965064), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965326), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965326), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.684 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46965064), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965326), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965326), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.807 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46965403), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965561), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965326), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.807 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46965403), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965561), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965326), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.807 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46965403), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965561), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.807 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46965403), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965561), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.807 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46965403), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965561), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.807 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46965403), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965561), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.945 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46965640), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965836), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.946 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46965640), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965836), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965561), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.946 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46965640), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965836), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965836), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.946 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46965640), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965836), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965836), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.946 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46965640), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965836), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965836), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:49.946 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46965640), gtid-set: , currentLocation: position: (mysql-bin.000003, 46965836), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965836), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:50.516 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46965913), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966083), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965836), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:50.516 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46965913), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966083), gtid-set: , lastLocation: position: (mysql-bin.000003, 46965836), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:50.517 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46965913), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966083), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:50.517 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46965913), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966083), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:50.517 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46965913), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966083), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:50.517 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46965913), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966083), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:50.927 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46966160), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966318), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:50.927 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46966160), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966318), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966083), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:50.927 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`tkwux` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46966160), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966318), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966318), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:50.927 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46966160), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966318), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966318), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:50.927 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46966160), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966318), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966318), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:50.927 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.tkwux DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46966160), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966318), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966318), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:33:51.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:33:51.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:51.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:33:51.391 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46947203), gtid-set: "] [2021/12/02 23:33:51.394 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=12190] [2021/12/02 23:33:51.394 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:33:51.394 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:33:51.394 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 46947469), gtid-set: "] [2021/12/02 23:33:51.395 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.395 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947203), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.395 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.395 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.395 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46947203), gtid-set: (flushed position: (mysql-bin.000003, 46947203), gtid-set: )"] [2021/12/02 23:33:51.396 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46947203), gtid-set: (flushed position: (mysql-bin.000003, 46947203), gtid-set: )"] [2021/12/02 23:33:51.396 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:51.421 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"table-info-before\":{\"id\":807,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 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[2021/12/02 23:33:51.430 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:51.430 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.430 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46966395), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966564), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966318), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.430 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46966395), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966564), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966318), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.430 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46966395), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966564), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966564), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.430 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46966395), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966564), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966564), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.430 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46966395), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966564), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966564), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.430 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46966395), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966564), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966564), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.432 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_2'"] [2021/12/02 23:33:51.440 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46947469), gtid-set: (flushed position: (mysql-bin.000003, 46947469), gtid-set: )"] [2021/12/02 23:33:51.440 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:51.440 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46947282), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947469), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.445 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:33:51.445 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46947548), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947735), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.445 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46947548), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947735), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947469), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.445 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46947548), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947735), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947735), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.445 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46947548), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947735), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947735), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.445 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46947469), gtid-set: (flushed position: (mysql-bin.000003, 46947469), gtid-set: )"] [2021/12/02 23:33:51.446 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46947469), gtid-set: (flushed position: (mysql-bin.000003, 46947469), gtid-set: )"] [2021/12/02 23:33:51.446 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:51.475 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"table-info-before\":{\"id\":807,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 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stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:51.480 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:51.481 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46947548), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947735), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947735), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.483 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_3'"] [2021/12/02 23:33:51.492 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46947735), gtid-set: (flushed position: (mysql-bin.000003, 46947735), gtid-set: )"] [2021/12/02 23:33:51.492 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:51.492 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46947548), gtid-set: , currentLocation: position: (mysql-bin.000003, 46947735), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947735), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.492 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46947814), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947735), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.492 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46947814), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46947735), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.492 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46947814), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.492 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46947814), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948001), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.492 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46947735), gtid-set: (flushed position: (mysql-bin.000003, 46947735), gtid-set: )"] [2021/12/02 23:33:51.492 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46947735), gtid-set: (flushed position: (mysql-bin.000003, 46947735), gtid-set: )"] [2021/12/02 23:33:51.492 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:51.530 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER 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uto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":41,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519806530584576,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:51.540 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:51.540 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46947814), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948001), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.542 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_1'"] [2021/12/02 23:33:51.552 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948001), gtid-set: (flushed position: (mysql-bin.000003, 46948001), gtid-set: )"] [2021/12/02 23:33:51.552 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:51.552 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46947814), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948001), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.552 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46948078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.553 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46948078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.553 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46948078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.553 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46948078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948245), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.553 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46948001), gtid-set: (flushed position: (mysql-bin.000003, 46948001), gtid-set: )"] [2021/12/02 23:33:51.553 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948001), gtid-set: (flushed position: (mysql-bin.000003, 46948001), gtid-set: )"] [2021/12/02 23:33:51.553 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:51.578 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`\"],\"table-info-before\":{\"id\":807,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 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:4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:51.585 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:51.585 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46948078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948245), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.588 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`"] [argument="[]"] [error="Error 1091: index case9_idx doesn't exist"] [2021/12/02 23:33:51.598 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948245), gtid-set: (flushed position: (mysql-bin.000003, 46948245), gtid-set: )"] [2021/12/02 23:33:51.598 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:51.598 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46948078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948245), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.598 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46948322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948486), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.598 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46948322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948486), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.599 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46948322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948486), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.599 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46948322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948486), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.599 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46948245), gtid-set: (flushed position: (mysql-bin.000003, 46948245), gtid-set: )"] [2021/12/02 23:33:51.599 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948245), gtid-set: (flushed position: (mysql-bin.000003, 46948245), gtid-set: )"] [2021/12/02 23:33:51.599 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:51.619 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN 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[2021/12/02 23:33:51.643 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:33:51.643 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46948322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948486), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.643 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN 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[2021/12/02 23:33:51.652 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948486), gtid-set: (flushed position: (mysql-bin.000003, 46948486), gtid-set: )"] [2021/12/02 23:33:51.653 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:51.653 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46948322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948486), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.653 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.653 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.653 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.653 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:51.653 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46948486), gtid-set: (flushed position: (mysql-bin.000003, 46948486), gtid-set: )"] [2021/12/02 23:33:51.653 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948486), gtid-set: (flushed position: (mysql-bin.000003, 46948486), gtid-set: )"] [2021/12/02 23:33:51.653 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:51.683 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"table-info-before\":{\"id\":807,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 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:4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:51.686 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`eeodta`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:51.686 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46948486), gtid-set: (flushed position: (mysql-bin.000003, 46948486), gtid-set: )"] [2021/12/02 23:33:51.688 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948486), gtid-set: (flushed position: (mysql-bin.000003, 46948486), gtid-set: )"] [2021/12/02 23:33:51.688 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:51.688 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`eeodta`] [from="position: (mysql-bin.000003, 46948486), gtid-set: "] [to="position: (mysql-bin.000003, 46948486), gtid-set: "] [2021/12/02 23:33:51.720 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5771,\"syncerBinlog\":\"(mysql-bin.000003, 46948486)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:33:51.721 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 46948565), gtid-set: ], endLocation: [position: (mysql-bin.000003, 46948749), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`eeodta`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:33:51.721 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:51.763 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46966641), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966807), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966564), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.763 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46966641), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966807), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966564), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.764 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46966641), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966807), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.764 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46966641), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966807), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.764 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46966641), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966807), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:51.764 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46966641), gtid-set: , currentLocation: position: (mysql-bin.000003, 46966807), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.017 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46966884), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967052), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.017 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46966884), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967052), gtid-set: , lastLocation: position: (mysql-bin.000003, 46966807), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.017 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46966884), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967052), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967052), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.017 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46966884), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967052), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967052), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.017 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46966884), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967052), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967052), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.017 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46966884), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967052), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967052), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.039 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46967129), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967297), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967052), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.040 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46967129), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967297), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967052), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.040 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46967129), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967297), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967297), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.040 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46967129), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967297), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967297), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.040 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46967129), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967297), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967297), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.040 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46967129), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967297), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967297), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.063 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46967374), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967542), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967297), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.063 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46967374), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967542), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967297), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.064 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46967374), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967542), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967542), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.064 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46967374), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967542), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967542), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.064 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46967374), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967542), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967542), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.064 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46967374), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967542), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967542), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.264 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46967621), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967852), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967542), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.264 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46967621), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967852), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967542), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.264 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46967621), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967852), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967852), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.265 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46967621), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967852), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967852), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.265 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46967621), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967852), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967852), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.265 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46967621), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967852), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967852), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.265 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46967621), gtid-set: , currentLocation: position: (mysql-bin.000003, 46967852), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967852), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.398 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46967931), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968120), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967852), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.398 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46967931), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968120), gtid-set: , lastLocation: position: (mysql-bin.000003, 46967852), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.398 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46967931), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968120), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968120), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.398 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46967931), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968120), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968120), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.398 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46967931), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968120), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968120), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.398 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46967931), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968120), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968120), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.602 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46968199), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968120), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.602 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46968199), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968120), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.602 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46968199), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.602 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46968199), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.602 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46968199), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.602 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46968199), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.602 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46968199), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.602 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46968199), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.771 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46968488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968761), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.771 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46968488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968761), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.772 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46968488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968761), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968761), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.772 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46968488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968761), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968761), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.772 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46968488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968761), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968761), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.772 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46968488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968761), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968761), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.772 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46968488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968761), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968761), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.772 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46968488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46968761), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968761), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.889 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46968838), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969007), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968761), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.889 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46968838), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969007), gtid-set: , lastLocation: position: (mysql-bin.000003, 46968761), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.889 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46968838), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969007), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969007), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.889 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46968838), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969007), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969007), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.889 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46968838), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969007), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969007), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.889 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46968838), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969007), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969007), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.951 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46969084), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969250), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969007), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.951 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46969084), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969250), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969007), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.952 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46969084), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969250), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969250), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.952 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46969084), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969250), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969250), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.952 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46969084), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969250), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969250), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:52.952 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46969084), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969250), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969250), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:53.673 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46969329), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969515), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969250), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:53.673 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46969329), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969515), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969250), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:53.673 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46969329), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969515), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969515), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:53.673 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46969329), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969515), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969515), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:53.673 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46969329), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969515), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969515), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:53.673 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46969329), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969515), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969515), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:54.054 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46969594), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969769), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969515), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:54.054 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46969594), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969769), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969515), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:54.055 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46969594), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969769), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969769), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:54.055 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46969594), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969769), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969769), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:54.055 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46969594), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969769), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969769), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:54.055 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46969594), gtid-set: , currentLocation: position: (mysql-bin.000003, 46969769), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969769), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.117 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46969846), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970014), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969769), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.117 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46969846), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970014), gtid-set: , lastLocation: position: (mysql-bin.000003, 46969769), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.118 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46969846), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970014), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970014), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.118 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46969846), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970014), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970014), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.118 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46969846), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970014), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970014), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.118 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46969846), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970014), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970014), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.214 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46970091), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970259), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970014), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.214 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46970091), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970259), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970014), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.214 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46970091), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970259), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.214 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46970091), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970259), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.214 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46970091), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970259), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.214 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46970091), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970259), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.320 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46970336), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970504), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.320 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46970336), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970504), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970259), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.321 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46970336), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970504), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970504), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.321 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46970336), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970504), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970504), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.321 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46970336), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970504), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970504), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.321 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46970336), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970504), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970504), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.935 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46970583), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970772), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970504), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.935 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46970583), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970772), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970504), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.935 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46970583), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970772), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970772), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.935 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46970583), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970772), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970772), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.935 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46970583), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970772), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970772), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:55.935 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46970583), gtid-set: , currentLocation: position: (mysql-bin.000003, 46970772), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970772), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:33:56.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:33:56.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:56.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:33:56.419 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948486), gtid-set: "] [2021/12/02 23:33:56.424 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=12453] [2021/12/02 23:33:56.424 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:33:56.424 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:33:56.424 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 46948749), gtid-set: "] [2021/12/02 23:33:56.425 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.426 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948486), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.426 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.426 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:56.426 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46948486), gtid-set: (flushed position: (mysql-bin.000003, 46948486), gtid-set: )"] [2021/12/02 23:33:56.426 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948486), gtid-set: (flushed position: (mysql-bin.000003, 46948486), gtid-set: )"] [2021/12/02 23:33:56.426 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.468 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER 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:4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:56.478 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:56.478 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:56.483 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:33:56.501 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948749), gtid-set: (flushed position: (mysql-bin.000003, 46948749), gtid-set: )"] [2021/12/02 23:33:56.501 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.501 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46948565), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948749), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:56.507 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:33:56.507 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46948826), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948999), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.507 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46948826), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948999), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948749), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.507 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46948826), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948999), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948999), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.507 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46948826), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948999), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948999), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:56.507 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46948749), gtid-set: (flushed position: (mysql-bin.000003, 46948749), gtid-set: )"] [2021/12/02 23:33:56.507 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948749), gtid-set: (flushed position: (mysql-bin.000003, 46948749), gtid-set: )"] [2021/12/02 23:33:56.507 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.545 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`)\"],\"table-info-before\":{\"id\":816,\"name\":{\"O\":\"eeodta\",\"L\":\"eeodta\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"obsgr\",\"L\":\"obsgr\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2018-04-22 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uto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":42,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519807849431040,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:56.557 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`eeodta`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:56.557 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46948826), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948999), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948999), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:56.557 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"eeodta\",\"down-schema\":\"db_optimistic\",\"down-table\":\"eeodta\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX 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uto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":42,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519807849431040,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:56.573 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948999), gtid-set: (flushed position: (mysql-bin.000003, 46948999), gtid-set: )"] [2021/12/02 23:33:56.573 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.573 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.eeodta ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46948826), gtid-set: , currentLocation: position: (mysql-bin.000003, 46948999), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948999), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`eeodta` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`eeodta`, targetTables: `db_optimistic`.`eeodta`}}"] [2021/12/02 23:33:56.574 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46949076), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948999), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.574 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46949076), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46948999), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.574 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46949076), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.574 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46949076), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949245), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.574 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46948999), gtid-set: (flushed position: (mysql-bin.000003, 46948999), gtid-set: )"] [2021/12/02 23:33:56.574 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46948999), gtid-set: (flushed position: (mysql-bin.000003, 46948999), gtid-set: )"] [2021/12/02 23:33:56.574 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.574 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`wihxkukz`] [2021/12/02 23:33:56.609 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":28,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519807865946112,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:56.628 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:56.628 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46949076), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949245), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.686 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46949245), gtid-set: (flushed position: (mysql-bin.000003, 46949245), gtid-set: )"] [2021/12/02 23:33:56.686 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.686 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46949076), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949245), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949245), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.686 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46949322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949488), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.686 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46949322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949488), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949245), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.686 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46949322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949488), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949488), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.686 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46949322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949488), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949488), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.686 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46949245), gtid-set: (flushed position: (mysql-bin.000003, 46949245), gtid-set: )"] [2021/12/02 23:33:56.686 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46949245), gtid-set: (flushed position: (mysql-bin.000003, 46949245), gtid-set: )"] [2021/12/02 23:33:56.686 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.717 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN 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ible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":28,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519807892422656,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:56.724 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:33:56.724 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46949322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949488), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949488), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.757 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46949488), gtid-set: (flushed position: (mysql-bin.000003, 46949488), gtid-set: )"] [2021/12/02 23:33:56.757 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.757 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46949322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949488), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949488), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.757 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46949567), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949748), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949488), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.757 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46949567), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949748), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949488), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.757 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46949567), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949748), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949748), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.758 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46949567), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949748), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949748), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.758 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46949488), gtid-set: (flushed position: (mysql-bin.000003, 46949488), gtid-set: )"] [2021/12/02 23:33:56.758 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46949488), gtid-set: (flushed position: (mysql-bin.000003, 46949488), gtid-set: )"] [2021/12/02 23:33:56.758 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.783 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX 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[2021/12/02 23:33:56.795 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:56.795 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46949567), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949748), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949748), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.795 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX 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,\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":25,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":26,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case6_idx\",\"L\":\"case6_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":7,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":28,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519807911559169,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:56.800 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46970851), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971040), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970772), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.800 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46970851), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971040), gtid-set: , lastLocation: position: (mysql-bin.000003, 46970772), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.800 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46970851), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971040), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971040), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.800 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46970851), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971040), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971040), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.800 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46970851), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971040), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971040), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.800 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46970851), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971040), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971040), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.812 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46949748), gtid-set: (flushed position: (mysql-bin.000003, 46949748), gtid-set: )"] [2021/12/02 23:33:56.812 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.812 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46949567), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949748), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949748), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.812 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46949825), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949994), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949748), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.812 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46949825), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949994), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949748), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.812 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46949825), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949994), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949994), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.812 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46949825), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949994), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949994), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.812 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46949748), gtid-set: (flushed position: (mysql-bin.000003, 46949748), gtid-set: )"] [2021/12/02 23:33:56.812 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46949748), gtid-set: (flushed position: (mysql-bin.000003, 46949748), gtid-set: )"] [2021/12/02 23:33:56.812 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.844 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:33:56.867 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:56.867 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46949825), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949994), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949994), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.871 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:33:56.884 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46949994), gtid-set: (flushed position: (mysql-bin.000003, 46949994), gtid-set: )"] [2021/12/02 23:33:56.884 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.884 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46949825), gtid-set: , currentLocation: position: (mysql-bin.000003, 46949994), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949994), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.884 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949994), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.885 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46949994), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.885 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:56.885 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_1`,ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_2`,ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:56.885 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46949994), gtid-set: (flushed position: (mysql-bin.000003, 46949994), gtid-set: )"] [2021/12/02 23:33:56.885 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46949994), gtid-set: (flushed position: (mysql-bin.000003, 46949994), gtid-set: )"] [2021/12/02 23:33:56.885 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:56.968 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_1`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_2`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_3`\"],\"table-info-before\":{\"id\":72,\"name\":{\"O\":\"wihxkukz\",\"L\":\"wihxkukz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"fghkazgw\",\"L\":\"fghkazgw\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"817191216\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"pgnnes\",\"L\":\"pgnnes\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"375633852\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wdrvnbw\",\"L\":\"wdrvnbw\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"vmymtyk\",\"L\":\"vmymtyk\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2019-09-24 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[2021/12/02 23:33:57.001 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case4_1\",\"case4_2\",\"case4_3\"]}"] [2021/12/02 23:33:57.001 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:57.001 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] 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\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":20,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":14,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":15,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":28,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519807957434368,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:57.023 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46950283), gtid-set: (flushed position: (mysql-bin.000003, 46950283), gtid-set: )"] [2021/12/02 23:33:57.023 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:57.023 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46950073), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950283), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case4_3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:57.024 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.024 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.024 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.024 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:33:57.024 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46950283), gtid-set: (flushed position: (mysql-bin.000003, 46950283), gtid-set: )"] [2021/12/02 23:33:57.025 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46950283), gtid-set: (flushed position: (mysql-bin.000003, 46950283), gtid-set: )"] [2021/12/02 23:33:57.025 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:57.122 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER 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,\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":null,\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":31,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519807997280256,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:33:57.126 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`wihxkukz`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:33:57.126 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46950283), gtid-set: (flushed position: (mysql-bin.000003, 46950283), gtid-set: )"] [2021/12/02 23:33:57.131 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46950283), gtid-set: (flushed position: (mysql-bin.000003, 46950283), gtid-set: )"] [2021/12/02 23:33:57.131 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:33:57.131 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`wihxkukz`] [from="position: (mysql-bin.000003, 46950283), gtid-set: "] [to="position: (mysql-bin.000003, 46950283), gtid-set: "] [2021/12/02 23:33:57.151 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5784,\"syncerBinlog\":\"(mysql-bin.000003, 46950283)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:33:57.157 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 46950362), gtid-set: ], endLocation: [position: (mysql-bin.000003, 46950635), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2` ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3` ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`wihxkukz`: add column case4_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:33:57.157 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:33:57.273 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46971119), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971308), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971040), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.273 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46971119), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971308), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971040), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.273 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46971119), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971308), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971308), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.273 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46971119), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971308), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971308), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.273 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46971119), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971308), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971308), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.273 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46971119), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971308), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971308), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.444 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46971385), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971554), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971308), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.444 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46971385), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971554), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971308), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.444 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46971385), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971554), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971554), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.444 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46971385), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971554), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971554), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.444 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46971385), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971554), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971554), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.444 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46971385), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971554), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971554), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.626 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46971633), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971840), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971554), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.626 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46971633), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971840), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971554), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.626 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`rykwvonj` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46971633), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971840), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971840), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.626 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46971633), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971840), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971840), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.626 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46971633), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971840), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971840), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:57.626 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.rykwvonj ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46971633), gtid-set: , currentLocation: position: (mysql-bin.000003, 46971840), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971840), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:58.853 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46971917), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972087), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971840), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:58.853 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46971917), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972087), gtid-set: , lastLocation: position: (mysql-bin.000003, 46971840), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:58.855 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46971917), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972087), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972087), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:58.855 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46971917), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972087), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972087), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:58.855 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46971917), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972087), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972087), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:58.855 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46971917), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972087), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972087), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.589 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46972164), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972331), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972087), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.589 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46972164), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972331), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972087), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.590 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46972164), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972331), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972331), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.590 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46972164), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972331), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972331), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.590 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46972164), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972331), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972331), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.590 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46972164), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972331), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972331), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.975 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46972410), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972621), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972331), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.975 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46972410), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972621), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972331), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.975 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46972410), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972621), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972621), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.975 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46972410), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972621), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972621), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.975 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP COLUMN `case4_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46972410), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972621), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972621), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.975 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46972410), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972621), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972621), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.975 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46972410), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972621), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972621), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:33:59.975 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP COLUMN case4_1, DROP COLUMN case4_2, DROP COLUMN case4_3, startLocation: position: (mysql-bin.000003, 46972410), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972621), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972621), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.134 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46972700), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972974), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972621), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.134 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46972700), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972974), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972621), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.134 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46972700), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972974), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972974), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.134 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46972700), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972974), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972974), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.134 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46972700), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972974), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972974), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.134 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46972700), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972974), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972974), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.134 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46972700), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972974), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972974), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.134 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46972700), gtid-set: , currentLocation: position: (mysql-bin.000003, 46972974), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972974), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.456 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46973053), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973240), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972974), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.456 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46973053), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973240), gtid-set: , lastLocation: position: (mysql-bin.000003, 46972974), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.456 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46973053), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973240), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.456 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46973053), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973240), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.456 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46973053), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973240), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.456 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46973053), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973240), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.519 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46973319), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973495), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.519 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46973319), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973495), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973240), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.520 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46973319), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973495), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973495), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.520 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46973319), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973495), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973495), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.520 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46973319), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973495), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973495), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.520 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46973319), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973495), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973495), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.753 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46973574), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973495), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.753 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46973574), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973495), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.753 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case6_idx`(`case3_flag1`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46973574), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.753 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46973574), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.753 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46973574), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.753 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46973574), gtid-set: , currentLocation: position: (mysql-bin.000003, 46973756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.936 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46973833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974003), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.936 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46973833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974003), gtid-set: , lastLocation: position: (mysql-bin.000003, 46973756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.936 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP INDEX `case6_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46973833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974003), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974003), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.936 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46973833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974003), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974003), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.936 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46973833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974003), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974003), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:00.936 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46973833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974003), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974003), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.228 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46974082), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974272), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974003), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.228 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46974082), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974272), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974003), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.229 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46974082), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974272), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.229 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46974082), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974272), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.229 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46974082), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974272), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.229 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46974082), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974272), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:33:56.337 +00:00] [duration=5s] [2021/12/02 23:34:01.458 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46974351), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974541), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.458 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46974351), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974541), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974272), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.458 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46974351), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974541), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974541), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.458 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46974351), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974541), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974541), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.458 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46974351), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974541), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974541), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.458 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46974351), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974541), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974541), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.690 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46974620), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974810), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974541), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.690 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46974620), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974810), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974541), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.690 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46974620), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974810), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974810), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.690 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46974620), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974810), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974810), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.690 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46974620), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974810), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974810), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.690 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46974620), gtid-set: , currentLocation: position: (mysql-bin.000003, 46974810), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974810), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.925 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46974887), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975057), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974810), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.925 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46974887), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975057), gtid-set: , lastLocation: position: (mysql-bin.000003, 46974810), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.925 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46974887), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975057), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.925 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46974887), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975057), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.925 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46974887), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975057), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:01.925 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46974887), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975057), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.068 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46975136), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975344), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.068 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46975136), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975344), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975057), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.068 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`infmawmls` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46975136), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975344), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975344), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.068 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46975136), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975344), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975344), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.068 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46975136), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975344), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975344), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.068 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.infmawmls ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46975136), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975344), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975344), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.332 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46975421), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975589), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975344), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.332 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46975421), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975589), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975344), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.332 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case9_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46975421), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975589), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975589), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.332 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46975421), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975589), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975589), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.332 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46975421), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975589), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975589), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.332 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46975421), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975589), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975589), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.404 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46975666), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975831), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975589), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.404 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46975666), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975831), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975589), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.405 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case9`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46975666), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975831), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.405 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46975666), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975831), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.405 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46975666), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975831), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.405 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46975666), gtid-set: , currentLocation: position: (mysql-bin.000003, 46975831), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.761 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46975910), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976095), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.761 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46975910), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976095), gtid-set: , lastLocation: position: (mysql-bin.000003, 46975831), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.761 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case9` INT AFTER `case9_flag`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46975910), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976095), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976095), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.761 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46975910), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976095), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976095), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.761 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46975910), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976095), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976095), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.761 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46975910), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976095), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976095), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.879 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46976174), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976348), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976095), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.879 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46976174), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976348), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976095), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.879 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case9_idx`(`case9`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46976174), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976348), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.879 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46976174), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976348), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.879 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46976174), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976348), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:02.879 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46976174), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976348), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.305 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46976425), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976593), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.305 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46976425), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976593), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976348), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.306 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case1` INT"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46976425), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976593), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.306 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46976425), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976593), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.306 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46976425), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976593), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.306 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46976425), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976593), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.516 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46976670), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976835), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.516 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46976670), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976835), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976593), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.516 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46976670), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976835), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976835), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.516 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46976670), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976835), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976835), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.516 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46976670), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976835), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976835), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.516 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46976670), gtid-set: , currentLocation: position: (mysql-bin.000003, 46976835), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976835), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.764 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46976912), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977079), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976835), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.764 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46976912), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977079), gtid-set: , lastLocation: position: (mysql-bin.000003, 46976835), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.764 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46976912), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977079), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977079), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.764 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46976912), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977079), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977079), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.764 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46976912), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977079), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977079), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.764 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46976912), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977079), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977079), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.783 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46977156), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977323), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977079), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.783 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46977156), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977323), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977079), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.783 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46977156), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977323), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977323), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.783 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46977156), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977323), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977323), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.783 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46977156), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977323), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977323), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.783 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46977156), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977323), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977323), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.801 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46977400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977567), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977323), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.801 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46977400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977567), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977323), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.801 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case5_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46977400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977567), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977567), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.801 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46977400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977567), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977567), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.801 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46977400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977567), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977567), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.801 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46977400), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977567), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977567), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.991 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46977646), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977876), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977567), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.991 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46977646), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977876), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977567), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.991 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46977646), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977876), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977876), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.991 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46977646), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977876), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977876), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.991 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46977646), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977876), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977876), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.991 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46977646), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977876), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977876), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:03.991 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46977646), gtid-set: , currentLocation: position: (mysql-bin.000003, 46977876), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977876), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.111 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46977955), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978143), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977876), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.111 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46977955), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978143), gtid-set: , lastLocation: position: (mysql-bin.000003, 46977876), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.111 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46977955), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978143), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.111 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46977955), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978143), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.111 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46977955), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978143), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.111 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46977955), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978143), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.379 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46978220), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978387), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.379 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46978220), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978387), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978143), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.379 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46978220), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978387), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978387), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.380 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46978220), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978387), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978387), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.380 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46978220), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978387), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978387), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.380 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_1, startLocation: position: (mysql-bin.000003, 46978220), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978387), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978387), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.399 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46978464), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978631), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978387), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.399 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46978464), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978631), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978387), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.399 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46978464), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978631), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978631), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.399 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46978464), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978631), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978631), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.399 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46978464), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978631), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978631), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.399 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_2, startLocation: position: (mysql-bin.000003, 46978464), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978631), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978631), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.416 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46978708), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978875), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978631), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.416 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46978708), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978875), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978631), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.416 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP COLUMN `case3_3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46978708), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978875), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.416 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46978708), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978875), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.416 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46978708), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978875), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.416 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP COLUMN case3_3, startLocation: position: (mysql-bin.000003, 46978708), gtid-set: , currentLocation: position: (mysql-bin.000003, 46978875), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.590 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46978954), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979142), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.590 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46978954), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979142), gtid-set: , lastLocation: position: (mysql-bin.000003, 46978875), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.590 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46978954), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979142), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.590 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46978954), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979142), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.590 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46978954), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979142), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.590 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46978954), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979142), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.820 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46979221), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.820 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46979221), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979142), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.820 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46979221), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.820 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46979221), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.820 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46979221), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:04.820 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46979221), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979409), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.057 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46979488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979676), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.058 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46979488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979676), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979409), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.058 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46979488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979676), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979676), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.058 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46979488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979676), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979676), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.058 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46979488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979676), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979676), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.058 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46979488), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979676), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979676), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.356 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46979753), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979921), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979676), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.356 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46979753), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979921), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979676), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.356 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` DROP INDEX `case8_idx`"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46979753), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979921), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979921), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.356 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46979753), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979921), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979921), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.356 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46979753), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979921), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979921), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.356 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46979753), gtid-set: , currentLocation: position: (mysql-bin.000003, 46979921), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979921), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.477 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46980000), gtid-set: , currentLocation: position: (mysql-bin.000003, 46980206), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979921), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.477 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46980000), gtid-set: , currentLocation: position: (mysql-bin.000003, 46980206), gtid-set: , lastLocation: position: (mysql-bin.000003, 46979921), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.477 +00:00] [WARN] [ddl.go:73] ["skip event"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [statement="ALTER TABLE `db_optimistic`.`mmqinfn` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)"] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46980000), gtid-set: , currentLocation: position: (mysql-bin.000003, 46980206), gtid-set: , lastLocation: position: (mysql-bin.000003, 46980206), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.477 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46980000), gtid-set: , currentLocation: position: (mysql-bin.000003, 46980206), gtid-set: , lastLocation: position: (mysql-bin.000003, 46980206), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.477 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46980000), gtid-set: , currentLocation: position: (mysql-bin.000003, 46980206), gtid-set: , lastLocation: position: (mysql-bin.000003, 46980206), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:05.477 +00:00] [INFO] [syncer.go:2392] ["skip event, need handled ddls is empty"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.mmqinfn ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46980000), gtid-set: , currentLocation: position: (mysql-bin.000003, 46980206), gtid-set: , lastLocation: position: (mysql-bin.000003, 46980206), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:34:06.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:34:06.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:34:06.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:34:06.373 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46950283), gtid-set: "] [2021/12/02 23:34:06.376 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=13325] [2021/12/02 23:34:06.376 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:34:06.376 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:34:06.376 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 46950635), gtid-set: "] [2021/12/02 23:34:06.377 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.377 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950283), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.377 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.378 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:06.378 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46950283), gtid-set: (flushed position: (mysql-bin.000003, 46950283), gtid-set: )"] [2021/12/02 23:34:06.378 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46950283), gtid-set: (flushed position: (mysql-bin.000003, 46950283), gtid-set: )"] [2021/12/02 23:34:06.378 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:06.452 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER 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,\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":20,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":4,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":31,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519810444918784,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:06.461 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:06.461 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:06.465 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:34:06.467 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:34:06.467 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:34:06.478 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46950635), gtid-set: (flushed position: (mysql-bin.000003, 46950635), gtid-set: )"] [2021/12/02 23:34:06.478 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:06.478 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46950362), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950635), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`},{originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:06.479 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:34:06.479 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46950712), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950881), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.479 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46950712), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950881), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950635), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.479 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46950712), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950881), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.479 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46950712), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950881), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950881), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:06.479 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46950635), gtid-set: (flushed position: (mysql-bin.000003, 46950635), gtid-set: )"] [2021/12/02 23:34:06.480 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46950635), gtid-set: (flushed position: (mysql-bin.000003, 46950635), gtid-set: )"] [2021/12/02 23:34:06.480 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:06.502 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX 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\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":31,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519810459074560,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:06.505 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:06.505 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46950712), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950881), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950881), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:06.506 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`"] [argument="[]"] [error="Error 1091: index case9_idx doesn't exist"] [2021/12/02 23:34:06.512 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46950881), gtid-set: (flushed position: (mysql-bin.000003, 46950881), gtid-set: )"] [2021/12/02 23:34:06.512 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:06.512 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46950712), gtid-set: , currentLocation: position: (mysql-bin.000003, 46950881), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950881), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:06.512 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46950958), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951124), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.512 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46950958), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951124), gtid-set: , lastLocation: position: (mysql-bin.000003, 46950881), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.512 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46950958), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951124), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.512 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46950958), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951124), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:06.512 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46950881), gtid-set: (flushed position: (mysql-bin.000003, 46950881), gtid-set: )"] [2021/12/02 23:34:06.512 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46950881), gtid-set: (flushed position: (mysql-bin.000003, 46950881), gtid-set: )"] [2021/12/02 23:34:06.512 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:06.529 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`\"],\"table-info-before\":{\"id\":831,\"name\":{\"O\":\"wihxkukz\",\"L\":\"wihxkukz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"fghkazgw\",\"L\":\"fghkazgw\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"817191216\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"pgnnes\",\"L\":\"pgnnes\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"375633852\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"wdrvnbw\",\"L\":\"wdrvnbw\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":4225,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"vmymtyk\",\"L\":\"vmymtyk\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2019-09-24 09:49:35\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":129,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"raqkn\",\"L\":\"raqkn\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":12,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"case3_flag1\",\"L\":\"case3_flag1\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":24,\"name\":{\"O\":\"case3_1\",\"L\":\"case3_1\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"case3_flag2\",\"L\":\"case3_flag2\"},\"offset\":9,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":22,\"name\":{\"O\":\"case3_2\",\"L\":\"case3_2\"},\"offset\":10,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":10,\"name\":{\"O\":\"case3_flag3\",\"L\":\"case3_flag3\"},\"offset\":11,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":23,\"name\":{\"O\":\"case3_3\",\"L\":\"case3_3\"},\"offset\":12,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":11,\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":31,\"name\":{\"O\":\"case4_1\",\"L\":\"case4_1\"},\"offset\":14,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null}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_cst_id\":0,\"update_timestamp\":429519810467725312,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:06.537 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:34:06.537 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46950958), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951124), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:06.537 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN 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_cst_id\":0,\"update_timestamp\":429519810467725312,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:06.547 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46951124), gtid-set: (flushed position: (mysql-bin.000003, 46951124), gtid-set: )"] [2021/12/02 23:34:06.547 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:06.547 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46950958), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951124), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:06.547 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.547 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.548 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:06.548 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:06.548 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46951124), gtid-set: (flushed position: (mysql-bin.000003, 46951124), gtid-set: )"] [2021/12/02 23:34:06.548 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46951124), gtid-set: (flushed position: (mysql-bin.000003, 46951124), gtid-set: )"] [2021/12/02 23:34:06.548 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:06.575 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER 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,\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":12,\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":29,\"name\":{\"O\":\"case4_2\",\"L\":\"case4_2\"},\"offset\":16,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":13,\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":30,\"name\":{\"O\":\"case4_3\",\"L\":\"case4_3\"},\"offset\":18,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":14,\"name\":{\"O\":\"case5_flag1\",\"L\":\"case5_flag1\"},\"offset\":19,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":15,\"name\":{\"O\":\"case5_flag2\",\"L\":\"case5_flag2\"},\"offset\":20,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":16,\"name\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":21,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":17,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":22,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":32,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":23,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":6,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":13,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":15,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":32,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519810477162496,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:06.579 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`wihxkukz`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:06.579 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46951124), gtid-set: (flushed position: (mysql-bin.000003, 46951124), gtid-set: )"] [2021/12/02 23:34:06.584 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46951124), gtid-set: (flushed position: (mysql-bin.000003, 46951124), gtid-set: )"] [2021/12/02 23:34:06.584 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:06.584 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`wihxkukz`] [from="position: (mysql-bin.000003, 46951124), gtid-set: "] [to="position: (mysql-bin.000003, 46951124), gtid-set: "] [2021/12/02 23:34:06.611 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5793,\"syncerBinlog\":\"(mysql-bin.000003, 46951124)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:34:06.613 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 46951203), gtid-set: ], endLocation: [position: (mysql-bin.000003, 46951389), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`wihxkukz`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:34:06.613 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:34:11.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:34:06.337 +00:00] [duration=5s] [2021/12/02 23:34:16.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:34:16.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:34:16.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:34:16.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:34:16.746 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46951124), gtid-set: "] [2021/12/02 23:34:16.762 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=13329] [2021/12/02 23:34:16.762 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:34:16.762 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:34:16.762 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 46951389), gtid-set: "] [2021/12/02 23:34:16.763 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:16.764 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951124), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:16.764 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:16.764 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:16.764 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46951124), gtid-set: (flushed position: (mysql-bin.000003, 46951124), gtid-set: )"] [2021/12/02 23:34:16.764 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46951124), gtid-set: (flushed position: (mysql-bin.000003, 46951124), gtid-set: )"] [2021/12/02 23:34:16.764 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:16.837 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER 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\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":32,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519813155749888,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:16.850 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:16.850 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:16.858 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:34:16.923 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46951389), gtid-set: (flushed position: (mysql-bin.000003, 46951389), gtid-set: )"] [2021/12/02 23:34:16.923 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:16.923 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46951203), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951389), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:16.959 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:34:16.959 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46951468), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951643), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:16.959 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46951468), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951643), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951389), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:16.959 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46951468), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951643), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951643), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:16.959 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46951468), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951643), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951643), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:16.959 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46951389), gtid-set: (flushed position: (mysql-bin.000003, 46951389), gtid-set: )"] [2021/12/02 23:34:16.959 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46951389), gtid-set: (flushed position: (mysql-bin.000003, 46951389), gtid-set: )"] [2021/12/02 23:34:16.959 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:17.003 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX 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[2021/12/02 23:34:17.023 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`wihxkukz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:17.023 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46951468), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951643), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951643), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:17.023 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"wihxkukz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"wihxkukz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX 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\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":17,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000109,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":32,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519813209489408,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:17.225 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46951643), gtid-set: (flushed position: (mysql-bin.000003, 46951643), gtid-set: )"] [2021/12/02 23:34:17.225 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:17.225 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.wihxkukz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46951468), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951643), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951643), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`wihxkukz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`wihxkukz`, targetTables: `db_optimistic`.`wihxkukz`}}"] [2021/12/02 23:34:17.225 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46951720), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951887), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951643), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:17.225 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46951720), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951887), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951643), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:17.225 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46951720), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951887), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951887), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:17.225 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46951720), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951887), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951887), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:17.225 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46951643), gtid-set: (flushed position: (mysql-bin.000003, 46951643), gtid-set: )"] [2021/12/02 23:34:17.226 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46951643), gtid-set: (flushed position: (mysql-bin.000003, 46951643), gtid-set: )"] [2021/12/02 23:34:17.226 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:17.226 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`ukglzbz`] [2021/12/02 23:34:17.287 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN 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[2021/12/02 23:34:17.324 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_1\"]}"] [2021/12/02 23:34:17.324 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46951720), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951887), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951887), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:17.324 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN 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ndex_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":33,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":36,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519813284462592,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:17.439 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46951887), gtid-set: (flushed position: (mysql-bin.000003, 46951887), gtid-set: )"] [2021/12/02 23:34:17.439 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:17.439 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_1, startLocation: position: (mysql-bin.000003, 46951720), gtid-set: , currentLocation: position: (mysql-bin.000003, 46951887), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951887), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:17.439 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46951964), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952131), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951887), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:17.439 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46951964), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952131), gtid-set: , lastLocation: position: (mysql-bin.000003, 46951887), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:17.439 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46951964), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952131), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952131), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:17.439 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46951964), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952131), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952131), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:17.439 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46951887), gtid-set: (flushed position: (mysql-bin.000003, 46951887), gtid-set: )"] [2021/12/02 23:34:17.440 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46951887), gtid-set: (flushed position: (mysql-bin.000003, 46951887), gtid-set: )"] [2021/12/02 23:34:17.440 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:17.484 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN 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[2021/12/02 23:34:17.523 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_2\"]}"] [2021/12/02 23:34:17.523 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46951964), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952131), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952131), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:17.523 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN 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[2021/12/02 23:34:17.600 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46952131), gtid-set: (flushed position: (mysql-bin.000003, 46952131), gtid-set: )"] [2021/12/02 23:34:17.600 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:17.600 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_2, startLocation: position: (mysql-bin.000003, 46951964), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952131), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952131), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:17.600 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46952208), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952375), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952131), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:17.600 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46952208), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952375), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952131), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:17.600 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46952208), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952375), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:17.600 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46952208), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952375), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:17.600 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46952131), gtid-set: (flushed position: (mysql-bin.000003, 46952131), gtid-set: )"] [2021/12/02 23:34:17.600 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46952131), gtid-set: (flushed position: (mysql-bin.000003, 46952131), gtid-set: )"] [2021/12/02 23:34:17.600 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:17.640 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN 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[2021/12/02 23:34:17.661 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case5_3\"]}"] [2021/12/02 23:34:17.661 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46952208), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952375), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:17.661 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN 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"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":36,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519813377785856,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:17.726 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46952375), gtid-set: (flushed position: (mysql-bin.000003, 46952375), gtid-set: )"] [2021/12/02 23:34:17.727 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:17.727 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case5_3, startLocation: position: (mysql-bin.000003, 46952208), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952375), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case5_3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:17.730 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:17.730 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:17.730 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:17.730 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:17.730 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46952375), gtid-set: (flushed position: (mysql-bin.000003, 46952375), gtid-set: )"] [2021/12/02 23:34:17.730 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46952375), gtid-set: (flushed position: (mysql-bin.000003, 46952375), gtid-set: )"] [2021/12/02 23:34:17.730 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:17.811 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER 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ndex_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":33,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":38,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519813422612480,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:17.833 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ukglzbz`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:17.833 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46952375), gtid-set: (flushed position: (mysql-bin.000003, 46952375), gtid-set: )"] [2021/12/02 23:34:17.876 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46952375), gtid-set: (flushed position: (mysql-bin.000003, 46952375), gtid-set: )"] [2021/12/02 23:34:17.876 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:17.876 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`ukglzbz`] [from="position: (mysql-bin.000003, 46952375), gtid-set: "] [to="position: (mysql-bin.000003, 46952375), gtid-set: "] [2021/12/02 23:34:17.923 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5801,\"syncerBinlog\":\"(mysql-bin.000003, 46952375)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:34:17.933 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 46952454), gtid-set: ], endLocation: [position: (mysql-bin.000003, 46952684), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2` ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ukglzbz`: add column case5_2 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:34:17.933 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:34:21.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:34:21.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:34:21.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:34:21.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:34:21.372 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46952375), gtid-set: "] [2021/12/02 23:34:21.375 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=13331] [2021/12/02 23:34:21.375 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:34:21.375 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:34:21.375 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 46952684), gtid-set: "] [2021/12/02 23:34:21.376 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.377 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952375), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.377 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.377 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.377 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46952375), gtid-set: (flushed position: (mysql-bin.000003, 46952375), gtid-set: )"] [2021/12/02 23:34:21.377 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46952375), gtid-set: (flushed position: (mysql-bin.000003, 46952375), gtid-set: )"] [2021/12/02 23:34:21.377 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:21.478 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"table-info-before\":{\"id\":850,\"name\":{\"O\":\"ukglzbz\",\"L\":\"ukglzbz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"flicixp\",\"L\":\"flicixp\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1983-03-29 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[2021/12/02 23:34:21.494 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:21.494 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.497 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_2'"] [2021/12/02 23:34:21.500 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_1'"] [2021/12/02 23:34:21.511 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46952684), gtid-set: (flushed position: (mysql-bin.000003, 46952684), gtid-set: )"] [2021/12/02 23:34:21.511 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:21.511 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_2 INT AFTER case5_flag2, ADD COLUMN case5_1 INT AFTER case5_flag1, startLocation: position: (mysql-bin.000003, 46952454), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952684), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_2` INT AFTER `case5_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_1` INT AFTER `case5_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.513 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:34:21.513 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46952763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952951), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.513 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46952763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952951), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952684), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.513 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46952763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952951), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.513 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46952763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952951), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952951), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.513 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46952684), gtid-set: (flushed position: (mysql-bin.000003, 46952684), gtid-set: )"] [2021/12/02 23:34:21.513 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46952684), gtid-set: (flushed position: (mysql-bin.000003, 46952684), gtid-set: )"] [2021/12/02 23:34:21.513 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:21.558 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"table-info-before\":{\"id\":850,\"name\":{\"O\":\"ukglzbz\",\"L\":\"ukglzbz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"flicixp\",\"L\":\"flicixp\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1983-03-29 16:24:51\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"orulxovaf\",\"L\":\"orulxovaf\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"knvbd\",\"L\":\"knvbd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1380,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kvbhz\",\"L\":\"kvbhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2033-09-16 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{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":5,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":39,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519814400933888,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:21.576 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:21.577 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46952763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952951), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952951), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.579 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case5_3'"] [2021/12/02 23:34:21.591 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46952951), gtid-set: (flushed position: (mysql-bin.000003, 46952951), gtid-set: )"] [2021/12/02 23:34:21.591 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:21.591 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case5_3 INT AFTER case5_flag3, startLocation: position: (mysql-bin.000003, 46952763), gtid-set: , currentLocation: position: (mysql-bin.000003, 46952951), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952951), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case5_3` INT AFTER `case5_flag3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.591 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46953028), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953196), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.591 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46953028), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953196), gtid-set: , lastLocation: position: (mysql-bin.000003, 46952951), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.591 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46953028), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953196), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953196), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.591 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46953028), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953196), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953196), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.591 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46952951), gtid-set: (flushed position: (mysql-bin.000003, 46952951), gtid-set: )"] [2021/12/02 23:34:21.591 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46952951), gtid-set: (flushed position: (mysql-bin.000003, 46952951), gtid-set: )"] [2021/12/02 23:34:21.591 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:21.615 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`\"],\"table-info-before\":{\"id\":850,\"name\":{\"O\":\"ukglzbz\",\"L\":\"ukglzbz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"flicixp\",\"L\":\"flicixp\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1983-03-29 16:24:51\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"orulxovaf\",\"L\":\"orulxovaf\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"knvbd\",\"L\":\"knvbd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1380,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kvbhz\",\"L\":\"kvbhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2033-09-16 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{\"id\":36,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":39,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519814420856832,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:21.620 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:21.620 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46953028), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953196), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953196), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.622 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`"] [argument="[]"] [error="Error 1091: index case9_idx doesn't exist"] [2021/12/02 23:34:21.629 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46953196), gtid-set: (flushed position: (mysql-bin.000003, 46953196), gtid-set: )"] [2021/12/02 23:34:21.629 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:21.629 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46953028), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953196), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953196), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.629 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46953273), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953196), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.629 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46953273), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953196), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.629 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46953273), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.630 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46953273), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.630 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46953196), gtid-set: (flushed position: (mysql-bin.000003, 46953196), gtid-set: )"] [2021/12/02 23:34:21.630 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46953196), gtid-set: (flushed position: (mysql-bin.000003, 46953196), gtid-set: )"] [2021/12/02 23:34:21.630 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:21.651 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`\"],\"table-info-before\":{\"id\":850,\"name\":{\"O\":\"ukglzbz\",\"L\":\"ukglzbz\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"flicixp\",\"L\":\"flicixp\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"1983-03-29 16:24:51\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":7,\"Flag\":128,\"Flen\":19,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"orulxovaf\",\"L\":\"orulxovaf\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"knvbd\",\"L\":\"knvbd\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"DJLWEPMYNCHWXUSKRRTFTVVPYNUONPGSHFKUDBGGLDQVLSPQFRZHRWKJROEVJZRYKHMPPEIYCLBOBGGEVUPI\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":1,\"Flen\":1380,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"kvbhz\",\"L\":\"kvbhz\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2033-09-16 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,\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":39,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519814430556160,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:21.657 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:34:21.657 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46953273), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.657 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN 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,\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":39,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519814430556160,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:21.665 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46953438), gtid-set: (flushed position: (mysql-bin.000003, 46953438), gtid-set: )"] [2021/12/02 23:34:21.665 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:21.665 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46953273), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953438), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.665 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.665 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.665 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:21.665 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:21.665 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46953438), gtid-set: (flushed position: (mysql-bin.000003, 46953438), gtid-set: )"] [2021/12/02 23:34:21.665 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46953438), gtid-set: (flushed position: (mysql-bin.000003, 46953438), gtid-set: )"] [2021/12/02 23:34:21.665 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:21.693 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE 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{\"id\":40,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":40,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519814439993344,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:21.698 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ukglzbz`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:21.698 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46953438), gtid-set: (flushed position: (mysql-bin.000003, 46953438), gtid-set: )"] [2021/12/02 23:34:21.700 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46953438), gtid-set: (flushed position: (mysql-bin.000003, 46953438), gtid-set: )"] [2021/12/02 23:34:21.700 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:21.700 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`ukglzbz`] [from="position: (mysql-bin.000003, 46953438), gtid-set: "] [to="position: (mysql-bin.000003, 46953438), gtid-set: "] [2021/12/02 23:34:21.720 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5811,\"syncerBinlog\":\"(mysql-bin.000003, 46953438)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:34:21.723 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 46953517), gtid-set: ], endLocation: [position: (mysql-bin.000003, 46953702), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`ukglzbz`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:34:21.723 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:34:26.337 +00:00] [WARN] [task_checker.go:389] ["backoff skip auto resume task"] [component="task checker"] [task=task_optimistic] [latestResumeTime=2021/12/02 23:34:21.337 +00:00] [duration=5s] [2021/12/02 23:34:29.195 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:34:29.195 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"]]"] [2021/12/02 23:34:29.259 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46945178), gtid-set: (flushed position: (mysql-bin.000003, 46945178), gtid-set: )"] [2021/12/02 23:34:29.259 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:30.364 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (bwuyhz varchar(595) NOT NULL), startLocation: position: (mysql-bin.000003, 47271054), gtid-set: , currentLocation: position: (mysql-bin.000003, 47271229), gtid-set: , lastLocation: position: (mysql-bin.000003, 47270975), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:30.365 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (bwuyhz varchar(595) NOT NULL), startLocation: position: (mysql-bin.000003, 47271054), gtid-set: , currentLocation: position: (mysql-bin.000003, 47271229), gtid-set: , lastLocation: position: (mysql-bin.000003, 47270975), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:30.365 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL)\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (bwuyhz varchar(595) NOT NULL), startLocation: position: (mysql-bin.000003, 47271054), gtid-set: , currentLocation: position: (mysql-bin.000003, 47271229), gtid-set: , lastLocation: position: (mysql-bin.000003, 47271229), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:30.365 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (bwuyhz varchar(595) NOT NULL), startLocation: position: (mysql-bin.000003, 47271054), gtid-set: , currentLocation: position: (mysql-bin.000003, 47271229), gtid-set: , lastLocation: position: (mysql-bin.000003, 47271229), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:34:30.365 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 47270975), gtid-set: (flushed position: (mysql-bin.000003, 46945178), gtid-set: )"] [2021/12/02 23:34:30.370 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:34:30.370 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:34:30.457 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 47270975), gtid-set: (flushed position: (mysql-bin.000003, 47270975), gtid-set: )"] [2021/12/02 23:34:30.457 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:30.457 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (bwuyhz varchar(595) NOT NULL), startLocation: position: (mysql-bin.000003, 47271054), gtid-set: , currentLocation: position: (mysql-bin.000003, 47271229), gtid-set: , lastLocation: position: (mysql-bin.000003, 47271229), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [sourceTableID=`db_pessimistic`.`ctlbz`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:34:30.458 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:34:30.482 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:34:30.482 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`ctlbz`] ["start location"="position: (mysql-bin.000003, 47271054), gtid-set: "] ["end location"="position: (mysql-bin.000003, 47271229), gtid-set: "] [2021/12/02 23:34:30.482 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`ctlbz`] ["start location"="position: (mysql-bin.000003, 47271054), gtid-set: "] ["end location"="position: (mysql-bin.000003, 47271229), gtid-set: "] [2021/12/02 23:34:30.482 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:34:30.491 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"ctlbz\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL)\"]}"] [revision=5483] [2021/12/02 23:34:30.644 +00:00] [INFO] [syncer.go:2651] ["ignore DDL job"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (bwuyhz varchar(595) NOT NULL), startLocation: position: (mysql-bin.000003, 47271054), gtid-set: , currentLocation: position: (mysql-bin.000003, 47271229), gtid-set: , lastLocation: position: (mysql-bin.000003, 47271229), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [sourceTableID=`db_pessimistic`.`ctlbz`] [operation="{\"id\":\"task_pessimistic-`db_pessimistic`.`ctlbz`\",\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL)\"],\"exec\":false,\"done\":false}"] [2021/12/02 23:34:30.644 +00:00] [INFO] [syncer.go:2659] ["start to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (bwuyhz varchar(595) NOT NULL), startLocation: position: (mysql-bin.000003, 47271054), gtid-set: , currentLocation: position: (mysql-bin.000003, 47271229), gtid-set: , lastLocation: position: (mysql-bin.000003, 47271229), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:34:30.644 +00:00] [INFO] [syncer.go:1152] ["ignore shard DDLs in pessimistic shard mode"] [task=task_pessimistic] [unit="binlog replication"] [ddls="[\"ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL)\"]"] [2021/12/02 23:34:30.655 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:34:30.655 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"]]"] [2021/12/02 23:34:30.700 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 47271054), gtid-set: (flushed position: (mysql-bin.000003, 47271054), gtid-set: )"] [2021/12/02 23:34:30.700 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:30.700 +00:00] [INFO] [syncer.go:2689] ["finish to handle ddls in shard mode"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE ctlbz ADD COLUMN (bwuyhz varchar(595) NOT NULL), startLocation: position: (mysql-bin.000003, 47271054), gtid-set: , currentLocation: position: (mysql-bin.000003, 47271229), gtid-set: , lastLocation: position: (mysql-bin.000003, 47271229), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), routedDDL: ALTER TABLE `db_pessimistic`.`ctlbz` ADD COLUMN (`bwuyhz` VARCHAR(595) NOT NULL), sourceTables: `db_pessimistic`.`ctlbz`, targetTables: `db_pessimistic`.`ctlbz`}}"] [2021/12/02 23:34:30.701 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 47271229), gtid-set: "] [2021/12/02 23:34:30.722 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=13398] [2021/12/02 23:34:30.722 +00:00] [INFO] [syncer.go:1989] ["re-replicate shard group was completed"] [task=task_pessimistic] [unit="binlog replication"] [event=row] [re-shard="{table: `db_pessimistic`.`ctlbz`, current location: position: (mysql-bin.000003, 47274148), gtid-set: , latest location: position: (mysql-bin.000003, 47271229), gtid-set: , all resolved: true}"] [2021/12/02 23:34:30.722 +00:00] [INFO] [streamer_controller.go:249] ["redirect streamer"] [task=task_pessimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 47271229), gtid-set: "] [2021/12/02 23:34:30.747 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_pessimistic] [unit="binlog replication"] ["connection ID"=13400] [2021/12/02 23:34:30.748 +00:00] [INFO] [tracker.go:383] ["Downstream schema tracker init. "] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] [2021/12/02 23:34:30.750 +00:00] [INFO] [tracker.go:457] ["Show create table info"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`ctlbz`] ["create string"="CREATE TABLE `ctlbz` (\n `fchgufhz` datetime DEFAULT '2077-04-13 13:24:38',\n `axoxbnwo` varchar(1955) DEFAULT 'RREYMOCISRCMTUZMEFTUBSKNPVCLXNWGIOLTVADXXTHBIFMMHGSJPMTNEETMQEQMUBUSFOSMZVO',\n `jilwelo` varchar(1728) DEFAULT 'JZDRHSOUYNNOCYOIZXVOKSZEDUEYPAUTKYIHSOXAXZDHDYZXTLSGLJXTHCHYDNOWKBAZGVL',\n `ewvedpj` varchar(1506) NOT NULL DEFAULT 'OMIKUCZLOMMYYQZYLCETCZWDBQBHIIKRSSPZECNLCKUEVMHXUFHFAUTDHCYRJD',\n `yhdjy` int(16) NOT NULL DEFAULT '938268954',\n `rwpszxre` timestamp DEFAULT '2036-06-15 02:27:09',\n `fchplrxg` varchar(456) DEFAULT NULL,\n `uynknd` int(19) DEFAULT NULL,\n `ianfr` int(13) DEFAULT '2001792990',\n `lbwjaphy` text DEFAULT NULL,\n `fdlntpzbg` int(12) NOT NULL,\n `xlooz` timestamp NULL DEFAULT NULL,\n `szcqf` varchar(2043) DEFAULT 'YYXIOKBDKEHDQGCDIRXOBAVXYSJXCOOGVHFRUJPTXPBTDALSEBRYZZEOVUYWNCEAHJANQDVMSDOFGXWTCMBSMFHSPP',\n `fowqbuabp` timestamp NULL DEFAULT NULL,\n `nhlxcth` timestamp DEFAULT '2021-02-09 21:39:01',\n `bfkxil` timestamp NULL DEFAULT NULL,\n `id` int(11) NOT NULL AUTO_INCREMENT,\n `uuid` varchar(253) DEFAULT NULL,\n `nyarwzqal` int(11) DEFAULT NULL,\n `sungcve` datetime NOT NULL DEFAULT '2076-08-27 00:45:28',\n `wapqmwvc` varchar(489) NOT NULL DEFAULT 'XGJXOQDNHGCRKILTFJOCBSBQBGLPCROXLTVKEPKELQTSKLSEJW',\n `xjaxeykd` varchar(1172) NOT NULL DEFAULT 'KTSQPPACOZXWOGUALIIVZAIRCSJAFKPABHEU',\n `vlxkbtv` timestamp NULL DEFAULT NULL,\n `npgbwx` text DEFAULT NULL,\n `shpksrw` timestamp NOT NULL,\n `gznyfjj` datetime DEFAULT '1999-11-11 08:04:08',\n `bwuyhz` varchar(595) NOT NULL,\n PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin AUTO_INCREMENT=200030002"] [2021/12/02 23:34:31.215 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (minahybcz int(10)), startLocation: position: (mysql-bin.000003, 47431269), gtid-set: , currentLocation: position: (mysql-bin.000003, 47431435), gtid-set: , lastLocation: position: (mysql-bin.000003, 47431192), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.215 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (minahybcz int(10)), startLocation: position: (mysql-bin.000003, 47431269), gtid-set: , currentLocation: position: (mysql-bin.000003, 47431435), gtid-set: , lastLocation: position: (mysql-bin.000003, 47431192), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.216 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`minahybcz` INT(10))\"]"] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (minahybcz int(10)), startLocation: position: (mysql-bin.000003, 47431269), gtid-set: , currentLocation: position: (mysql-bin.000003, 47431435), gtid-set: , lastLocation: position: (mysql-bin.000003, 47431435), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.216 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (minahybcz int(10)), startLocation: position: (mysql-bin.000003, 47431269), gtid-set: , currentLocation: position: (mysql-bin.000003, 47431435), gtid-set: , lastLocation: position: (mysql-bin.000003, 47431435), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`minahybcz` INT(10)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`minahybcz` INT(10)), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`minahybcz` INT(10)), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [2021/12/02 23:34:31.216 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 47431192), gtid-set: (flushed position: (mysql-bin.000003, 47271054), gtid-set: )"] [2021/12/02 23:34:31.221 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[]"] [2021/12/02 23:34:31.221 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"],[\"replica-02\",\"`db_pessimistic`.`acoxxft`\"]]"] [2021/12/02 23:34:31.289 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 47431192), gtid-set: (flushed position: (mysql-bin.000003, 47431192), gtid-set: )"] [2021/12/02 23:34:31.289 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:31.289 +00:00] [INFO] [syncer.go:2528] ["try to sync table in shard group"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_pessimistic, originSQL: ALTER TABLE acoxxft ADD COLUMN (minahybcz int(10)), startLocation: position: (mysql-bin.000003, 47431269), gtid-set: , currentLocation: position: (mysql-bin.000003, 47431435), gtid-set: , lastLocation: position: (mysql-bin.000003, 47431435), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`minahybcz` INT(10)), trackInfos: {originDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`minahybcz` INT(10)), routedDDL: ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`minahybcz` INT(10)), sourceTables: `db_pessimistic`.`acoxxft`, targetTables: `db_pessimistic`.`acoxxft`}}"] [sourceTableID=`db_pessimistic`.`acoxxft`] [in-sharding=true] [is-synced=true] [unsynced=0] [2021/12/02 23:34:31.289 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_pessimistic] [unit="binlog replication"] [tableID=`db_pessimistic`.`acoxxft`] [2021/12/02 23:34:31.315 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:34:31.315 +00:00] [INFO] [syncer.go:2560] ["save table checkpoint for source"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 47431269), gtid-set: "] ["end location"="position: (mysql-bin.000003, 47431435), gtid-set: "] [2021/12/02 23:34:31.315 +00:00] [INFO] [syncer.go:2575] ["source shard group is synced"] [task=task_pessimistic] [unit="binlog replication"] [event=query] [sourceTableID=`db_pessimistic`.`acoxxft`] ["start location"="position: (mysql-bin.000003, 47431269), gtid-set: "] ["end location"="position: (mysql-bin.000003, 47431435), gtid-set: "] [2021/12/02 23:34:31.315 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_pessimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:34:31.324 +00:00] [INFO] [syncer.go:2617] ["putted shard DDL info"] [task=task_pessimistic] [unit="binlog replication"] [info="{\"task\":\"task_pessimistic\",\"source\":\"replica-02\",\"schema\":\"db_pessimistic\",\"table\":\"acoxxft\",\"ddls\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`minahybcz` INT(10))\"]}"] [revision=5497] [2021/12/02 23:34:31.338 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:34:31.338 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:34:31.338 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:34:31.338 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:34:31.450 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46953438), gtid-set: "] [2021/12/02 23:34:31.470 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=13411] [2021/12/02 23:34:31.470 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:34:31.470 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:34:31.470 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 46953702), gtid-set: "] [2021/12/02 23:34:31.474 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.474 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953438), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.474 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.474 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:31.474 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46953438), gtid-set: (flushed position: (mysql-bin.000003, 46953438), gtid-set: )"] [2021/12/02 23:34:31.474 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46953438), gtid-set: (flushed position: (mysql-bin.000003, 46953438), gtid-set: )"] [2021/12/02 23:34:31.474 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:31.557 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER 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{\"id\":40,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":40,\"max_idx_id\":7,\"max_cst_id\":0,\"update_timestamp\":429519817019490304,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:31.579 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:31.579 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:31.586 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case9'"] [2021/12/02 23:34:31.613 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46953702), gtid-set: (flushed position: (mysql-bin.000003, 46953702), gtid-set: )"] [2021/12/02 23:34:31.613 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:31.613 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46953517), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953702), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:31.617 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=1] ["new count"=0] [2021/12/02 23:34:31.617 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46953781), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953955), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.617 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46953781), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953955), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953702), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.617 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46953781), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953955), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.617 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46953781), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953955), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953955), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:31.617 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46953702), gtid-set: (flushed position: (mysql-bin.000003, 46953702), gtid-set: )"] [2021/12/02 23:34:31.617 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46953702), gtid-set: (flushed position: (mysql-bin.000003, 46953702), gtid-set: )"] [2021/12/02 23:34:31.617 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:31.668 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX 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[2021/12/02 23:34:31.694 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:31.694 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46953781), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953955), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:31.694 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX 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{\"id\":40,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":24,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":25,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":26,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":34,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":40,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519817053831168,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:31.727 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46953955), gtid-set: (flushed position: (mysql-bin.000003, 46953955), gtid-set: )"] [2021/12/02 23:34:31.727 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:31.727 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case9_idx(case9), startLocation: position: (mysql-bin.000003, 46953781), gtid-set: , currentLocation: position: (mysql-bin.000003, 46953955), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case9_idx`(`case9`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:31.727 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46954034), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954222), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.727 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46954034), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954222), gtid-set: , lastLocation: position: (mysql-bin.000003, 46953955), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.727 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46954034), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954222), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.727 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46954034), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954222), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954222), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:31.727 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46953955), gtid-set: (flushed position: (mysql-bin.000003, 46953955), gtid-set: )"] [2021/12/02 23:34:31.727 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46953955), gtid-set: (flushed position: (mysql-bin.000003, 46953955), gtid-set: )"] [2021/12/02 23:34:31.727 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:31.803 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] 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[2021/12/02 23:34:31.837 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:31.837 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46954034), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954222), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954222), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:31.850 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_2'"] [2021/12/02 23:34:31.914 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46954222), gtid-set: (flushed position: (mysql-bin.000003, 46954222), gtid-set: )"] [2021/12/02 23:34:31.914 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:31.914 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_2 INT AFTER case3_flag2, startLocation: position: (mysql-bin.000003, 46954034), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954222), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954222), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_2` INT AFTER `case3_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:31.914 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46954301), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954489), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.914 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46954301), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954489), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954222), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.914 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46954301), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954489), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954489), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:31.914 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46954301), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954489), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954489), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:31.914 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46954222), gtid-set: (flushed position: (mysql-bin.000003, 46954222), gtid-set: )"] [2021/12/02 23:34:31.915 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46954222), gtid-set: (flushed position: (mysql-bin.000003, 46954222), gtid-set: )"] [2021/12/02 23:34:31.915 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:31.968 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER 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":39,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":31,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":7,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":26,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":27,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":28,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":36,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":42,\"max_idx_id\":8,\"max_cst_id\":0,\"update_timestamp\":429519817129852928,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:31.994 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:31.994 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46954301), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954489), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954489), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:32.024 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_3'"] [2021/12/02 23:34:32.063 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46954489), gtid-set: (flushed position: (mysql-bin.000003, 46954489), gtid-set: )"] [2021/12/02 23:34:32.063 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:32.063 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_3 INT AFTER case3_flag3, startLocation: position: (mysql-bin.000003, 46954301), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954489), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954489), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_3` INT AFTER `case3_flag3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:32.063 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46954568), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954489), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:32.063 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46954568), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954489), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:32.063 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46954568), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:32.063 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46954568), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954756), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:32.063 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46954489), gtid-set: (flushed position: (mysql-bin.000003, 46954489), gtid-set: )"] [2021/12/02 23:34:32.063 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46954489), gtid-set: (flushed position: (mysql-bin.000003, 46954489), gtid-set: )"] [2021/12/02 23:34:32.063 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:32.141 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER 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[2021/12/02 23:34:32.168 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:32.168 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46954568), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954756), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:32.171 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case3_1'"] [2021/12/02 23:34:32.186 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46954756), gtid-set: (flushed position: (mysql-bin.000003, 46954756), gtid-set: )"] [2021/12/02 23:34:32.186 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:32.186 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case3_1 INT AFTER case3_flag1, startLocation: position: (mysql-bin.000003, 46954568), gtid-set: , currentLocation: position: (mysql-bin.000003, 46954756), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954756), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case3_1` INT AFTER `case3_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:32.186 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46954833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:32.186 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46954833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46954756), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:32.186 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46954833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:32.186 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46954833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955001), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:32.186 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46954756), gtid-set: (flushed position: (mysql-bin.000003, 46954756), gtid-set: )"] [2021/12/02 23:34:32.186 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46954756), gtid-set: (flushed position: (mysql-bin.000003, 46954756), gtid-set: )"] [2021/12/02 23:34:32.186 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:32.239 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` 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[2021/12/02 23:34:32.267 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:32.267 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46954833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955001), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:33.335 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=1.067440452s] [query="[ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT]"] [argument="[]"] [2021/12/02 23:34:33.355 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46955001), gtid-set: (flushed position: (mysql-bin.000003, 46955001), gtid-set: )"] [2021/12/02 23:34:33.355 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:33.355 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case1 INT, startLocation: position: (mysql-bin.000003, 46954833), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955001), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955001), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case1` INT, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:33.355 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46955078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955243), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:33.355 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46955078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955243), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955001), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:33.355 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46955078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955243), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:33.355 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46955078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955243), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955243), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:33.355 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46955001), gtid-set: (flushed position: (mysql-bin.000003, 46955001), gtid-set: )"] [2021/12/02 23:34:33.357 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46955001), gtid-set: (flushed position: (mysql-bin.000003, 46955001), gtid-set: )"] [2021/12/02 23:34:33.357 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:33.430 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN 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[2021/12/02 23:34:33.472 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case1\"]}"] [2021/12/02 23:34:33.472 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46955078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955243), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955243), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:33.561 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46955243), gtid-set: (flushed position: (mysql-bin.000003, 46955243), gtid-set: )"] [2021/12/02 23:34:33.561 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:33.561 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP COLUMN case1, startLocation: position: (mysql-bin.000003, 46955078), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955243), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955243), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP COLUMN `case1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:33.561 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46955322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955502), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:33.561 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46955322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955502), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955243), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:33.562 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46955322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955502), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955502), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:33.562 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46955322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955502), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955502), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:33.562 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46955243), gtid-set: (flushed position: (mysql-bin.000003, 46955243), gtid-set: )"] [2021/12/02 23:34:33.562 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46955243), gtid-set: (flushed position: (mysql-bin.000003, 46955243), gtid-set: )"] [2021/12/02 23:34:33.562 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:33.622 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX 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[2021/12/02 23:34:33.658 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:33.658 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46955322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955502), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955502), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:33.658 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX 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[2021/12/02 23:34:33.689 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46955502), gtid-set: (flushed position: (mysql-bin.000003, 46955502), gtid-set: )"] [2021/12/02 23:34:33.689 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:33.689 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case6_idx(case3_flag1), startLocation: position: (mysql-bin.000003, 46955322), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955502), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955502), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case6_idx`(`case3_flag1`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:33.689 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46955579), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955747), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955502), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:33.690 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46955579), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955747), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955502), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:33.690 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46955579), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955747), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955747), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:33.690 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46955579), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955747), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955747), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:33.690 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46955502), gtid-set: (flushed position: (mysql-bin.000003, 46955502), gtid-set: )"] [2021/12/02 23:34:33.690 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46955502), gtid-set: (flushed position: (mysql-bin.000003, 46955502), gtid-set: )"] [2021/12/02 23:34:33.690 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:33.740 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX 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[2021/12/02 23:34:33.783 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:33.783 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46955579), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955747), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955747), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:33.804 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`"] [argument="[]"] [error="Error 1091: index case6_idx doesn't exist"] [2021/12/02 23:34:33.847 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46955747), gtid-set: (flushed position: (mysql-bin.000003, 46955747), gtid-set: )"] [2021/12/02 23:34:33.847 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:33.847 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case6_idx, startLocation: position: (mysql-bin.000003, 46955579), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955747), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955747), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case6_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:33.847 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46955824), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955992), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955747), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:33.847 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46955824), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955992), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955747), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:33.847 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46955824), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955992), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955992), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:33.847 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46955824), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955992), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955992), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:33.847 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46955747), gtid-set: (flushed position: (mysql-bin.000003, 46955747), gtid-set: )"] [2021/12/02 23:34:33.847 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46955747), gtid-set: (flushed position: (mysql-bin.000003, 46955747), gtid-set: )"] [2021/12/02 23:34:33.847 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:33.947 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX 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[2021/12/02 23:34:33.963 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:33.963 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46955824), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955992), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955992), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:34.091 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46955992), gtid-set: (flushed position: (mysql-bin.000003, 46955992), gtid-set: )"] [2021/12/02 23:34:34.091 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:34.091 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz DROP INDEX case8_idx, startLocation: position: (mysql-bin.000003, 46955824), gtid-set: , currentLocation: position: (mysql-bin.000003, 46955992), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955992), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` DROP INDEX `case8_idx`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:34.091 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46956071), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956277), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955992), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:34.091 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46956071), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956277), gtid-set: , lastLocation: position: (mysql-bin.000003, 46955992), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:34.092 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46956071), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956277), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:34.092 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46956071), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956277), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956277), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:34.092 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46955992), gtid-set: (flushed position: (mysql-bin.000003, 46955992), gtid-set: )"] [2021/12/02 23:34:34.092 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46955992), gtid-set: (flushed position: (mysql-bin.000003, 46955992), gtid-set: )"] [2021/12/02 23:34:34.092 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:34.146 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, 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ame\":{\"O\":\"case5_flag3\",\"L\":\"case5_flag3\"},\"offset\":34,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":39,\"name\":{\"O\":\"case5_3\",\"L\":\"case5_3\"},\"offset\":35,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":31,\"name\":{\"O\":\"case9_flag\",\"L\":\"case9_flag\"},\"offset\":36,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":40,\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":8,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":8,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":8,\"idx_name\":{\"O\":\"case9_idx\",\"L\":\"case9_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case9\",\"L\":\"case9\"},\"offset\":37,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false},{\"id\":10,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":27,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":28,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":29,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000090,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":44,\"max_idx_id\":10,\"max_cst_id\":0,\"update_timestamp\":429519817702899712,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:34.155 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:34.155 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46956071), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956277), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956277), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:36.713 +00:00] [WARN] [db.go:212] ["execute transaction too slow"] [task=task_optimistic] [unit="binlog replication"] ["cost time"=2.55774768s] [query="[ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`)]"] [argument="[]"] [2021/12/02 23:34:36.727 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46956277), gtid-set: (flushed position: (mysql-bin.000003, 46956277), gtid-set: )"] [2021/12/02 23:34:36.728 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:36.728 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD INDEX case8_idx(case4_flag1, case4_flag2, case4_flag3), startLocation: position: (mysql-bin.000003, 46956071), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956277), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956277), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD INDEX `case8_idx`(`case4_flag1`, `case4_flag2`, `case4_flag3`), sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:36.728 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:36.728 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956277), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:36.728 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:36.728 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:36.728 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46956277), gtid-set: (flushed position: (mysql-bin.000003, 46956277), gtid-set: )"] [2021/12/02 23:34:36.728 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46956277), gtid-set: (flushed position: (mysql-bin.000003, 46956277), gtid-set: )"] [2021/12/02 23:34:36.728 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:36.863 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"down-schema\":\"db_optimistic\",\"down-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER 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false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:36.891 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`ukglzbz`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"ukglzbz\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`\",\"ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:36.891 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:36.895 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_2'"] [2021/12/02 23:34:36.896 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_3'"] [2021/12/02 23:34:36.896 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`"] [argument="[]"] [error="Error 1060: Duplicate column name 'case4_1'"] [2021/12/02 23:34:36.911 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46956628), gtid-set: (flushed position: (mysql-bin.000003, 46956628), gtid-set: )"] [2021/12/02 23:34:36.911 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:36.912 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.ukglzbz ADD COLUMN case4_2 INT AFTER case4_flag2, ADD COLUMN case4_3 INT AFTER case4_flag3, ADD COLUMN case4_1 INT AFTER case4_flag1, startLocation: position: (mysql-bin.000003, 46956356), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956628), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`,ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_2` INT AFTER `case4_flag2`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_3` INT AFTER `case4_flag3`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`},{originDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, routedDDL: ALTER TABLE `db_optimistic`.`ukglzbz` ADD COLUMN `case4_1` INT AFTER `case4_flag1`, sourceTables: `db_optimistic`.`ukglzbz`, targetTables: `db_optimistic`.`ukglzbz`}}"] [2021/12/02 23:34:36.912 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46956705), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956874), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:36.912 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46956705), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956874), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956628), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:36.912 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46956705), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956874), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956874), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:36.912 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46956705), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956874), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956874), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:34:36.912 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46956628), gtid-set: (flushed position: (mysql-bin.000003, 46956628), gtid-set: )"] [2021/12/02 23:34:36.912 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46956628), gtid-set: (flushed position: (mysql-bin.000003, 46956628), gtid-set: )"] [2021/12/02 23:34:36.912 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:36.912 +00:00] [INFO] [tracker.go:439] ["Remove downstream schema tracker"] [task=task_optimistic] [unit="binlog replication"] [tableID=`db_optimistic`.`qejfvbyl`] [2021/12/02 23:34:36.964 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`\"],\"table-info-before\":{\"id\":581,\"name\":{\"O\":\"qejfvbyl\",\"L\":\"qejfvbyl\"},\"charset\":\"utf8\",\"collate\":\"utf8_bin\",\"cols\":[{\"id\":1,\"name\":{\"O\":\"wssadpu\",\"L\":\"wssadpu\"},\"offset\":0,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"HFIOMLHXKDZYFTDHKWAWJVUKFFFYDVLGLTSL\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":1298,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":2,\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":515,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":3,\"name\":{\"O\":\"cfxqkrtmd\",\"L\":\"cfxqkrtmd\"},\"offset\":2,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":252,\"Flag\":0,\"Flen\":65535,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":4,\"name\":{\"O\":\"mjypr\",\"L\":\"mjypr\"},\"offset\":3,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":5,\"name\":{\"O\":\"afnjjykei\",\"L\":\"afnjjykei\"},\"offset\":4,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":6,\"name\":{\"O\":\"dptawz\",\"L\":\"dptawz\"},\"offset\":5,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"69280691\",\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":7,\"name\":{\"O\":\"vvuqq\",\"L\":\"vvuqq\"},\"offset\":6,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":8,\"name\":{\"O\":\"uuid\",\"L\":\"uuid\"},\"offset\":7,\"origin_default\":null,\"origin_default_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":15,\"Flag\":0,\"Flen\":253,\"Decimal\":0,\"Charset\":\"utf8\",\"Collate\":\"utf8_bin\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2},{\"id\":9,\"name\":{\"O\":\"clxeoivq\",\"L\":\"clxeoivq\"},\"offset\":8,\"origin_default\":null,\"origin_default_bit\":null,\"default\":\"2037-08-30 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_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":42,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519818442145795,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:36.981 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`\"],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:36.981 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46956705), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956874), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956874), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:34:36.982 +00:00] [WARN] [baseconn.go:177] ["execute statement failed and will ignore this error"] [task=task_optimistic] [unit="binlog replication"] [query="ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`"] [argument="[]"] [error="Error 1091: index case9_idx doesn't exist"] [2021/12/02 23:34:37.019 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46956874), gtid-set: (flushed position: (mysql-bin.000003, 46956874), gtid-set: )"] [2021/12/02 23:34:37.019 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:37.019 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP INDEX case9_idx, startLocation: position: (mysql-bin.000003, 46956705), gtid-set: , currentLocation: position: (mysql-bin.000003, 46956874), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956874), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP INDEX `case9_idx`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:34:37.019 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46956951), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957117), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956874), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:37.019 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46956951), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957117), gtid-set: , lastLocation: position: (mysql-bin.000003, 46956874), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:37.019 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46956951), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957117), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:37.019 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46956951), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957117), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:34:37.019 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46956874), gtid-set: (flushed position: (mysql-bin.000003, 46956874), gtid-set: )"] [2021/12/02 23:34:37.020 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46956874), gtid-set: (flushed position: (mysql-bin.000003, 46956874), gtid-set: )"] [2021/12/02 23:34:37.020 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:37.047 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN 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[2021/12/02 23:34:37.058 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[],\"conflict-stage\":\"none\",\"conflict-message\":\"\",\"done\":false,\"cols\":[\"case9\"]}"] [2021/12/02 23:34:37.058 +00:00] [INFO] [optimist.go:182] ["start to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46956951), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957117), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:34:37.058 +00:00] [INFO] [syncer.go:1157] ["ignore shard DDLs in optimistic mode"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN 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[2021/12/02 23:34:37.081 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46957117), gtid-set: (flushed position: (mysql-bin.000003, 46957117), gtid-set: )"] [2021/12/02 23:34:37.081 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:37.081 +00:00] [INFO] [optimist.go:218] ["finish to handle ddls in optimistic shard mode"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl DROP COLUMN case9, startLocation: position: (mysql-bin.000003, 46956951), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957117), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` DROP COLUMN `case9`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:34:37.082 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:37.082 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:37.082 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:37.082 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957382), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:34:37.082 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46957117), gtid-set: (flushed position: (mysql-bin.000003, 46957117), gtid-set: )"] [2021/12/02 23:34:37.082 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46957117), gtid-set: (flushed position: (mysql-bin.000003, 46957117), gtid-set: )"] [2021/12/02 23:34:37.082 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:37.127 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER 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_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":43,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519818481729536,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:37.134 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`qejfvbyl`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:37.134 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46957117), gtid-set: (flushed position: (mysql-bin.000003, 46957117), gtid-set: )"] [2021/12/02 23:34:37.141 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46957117), gtid-set: (flushed position: (mysql-bin.000003, 46957117), gtid-set: )"] [2021/12/02 23:34:37.142 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:37.142 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`qejfvbyl`] [from="position: (mysql-bin.000003, 46957117), gtid-set: "] [to="position: (mysql-bin.000003, 46957117), gtid-set: "] [2021/12/02 23:34:37.171 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5840,\"syncerBinlog\":\"(mysql-bin.000003, 46957117)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:34:37.183 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 46957196), gtid-set: ], endLocation: [position: (mysql-bin.000003, 46957382), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`qejfvbyl`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:34:37.183 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:34:41.337 +00:00] [INFO] [source_worker.go:601] ["auto_resume sub task"] [component="worker controller"] [task=task_optimistic] [2021/12/02 23:34:41.337 +00:00] [INFO] [subtask.go:636] ["wait condition between two units"] [subtask=task_optimistic] ["previous unit"=Load] [unit=Sync] [2021/12/02 23:34:41.337 +00:00] [INFO] [subtask.go:535] ["resume with unit"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:34:41.337 +00:00] [INFO] [task_checker.go:397] ["dispatch auto resume task"] [component="task checker"] [task=task_optimistic] [2021/12/02 23:34:41.566 +00:00] [INFO] [syncer.go:1433] ["replicate binlog from checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46957117), gtid-set: "] [2021/12/02 23:34:41.583 +00:00] [INFO] [streamer_controller.go:77] ["last slave connection"] [task=task_optimistic] [unit="binlog replication"] ["connection ID"=13423] [2021/12/02 23:34:41.583 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=0] [2021/12/02 23:34:41.583 +00:00] [INFO] [mode.go:101] ["change count"] [task=task_optimistic] [unit="binlog replication"] ["previous count"=0] ["new count"=1] [2021/12/02 23:34:41.583 +00:00] [INFO] [mode.go:37] ["enable safe-mode for safe mode exit point, will exit at"] [task=task_optimistic] [unit="binlog replication"] [location="position: (mysql-bin.000003, 46957382), gtid-set: "] [2021/12/02 23:34:41.587 +00:00] [INFO] [ddl.go:36] ["parse ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] ["query event context"="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:41.587 +00:00] [INFO] [syncer.go:2274] ["ready to split ddl"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957117), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:41.587 +00:00] [INFO] [syncer.go:2295] ["resolve sql"] [task=task_optimistic] [unit="binlog replication"] [event=query] [appliedDDLs="[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"]"] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957382), gtid-set: , re-sync: , needHandleDDLs: , trackInfos: }"] [2021/12/02 23:34:41.587 +00:00] [INFO] [syncer.go:2390] ["prepare to handle ddls"] [task=task_optimistic] [unit="binlog replication"] [event=query] [queryEventContext="{schema: db_optimistic, originSQL: ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag, startLocation: position: (mysql-bin.000003, 46957196), gtid-set: , currentLocation: position: (mysql-bin.000003, 46957382), gtid-set: , lastLocation: position: (mysql-bin.000003, 46957382), gtid-set: , re-sync: , needHandleDDLs: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, trackInfos: {originDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, routedDDL: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, sourceTables: `db_optimistic`.`qejfvbyl`, targetTables: `db_optimistic`.`qejfvbyl`}}"] [2021/12/02 23:34:41.587 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46957117), gtid-set: (flushed position: (mysql-bin.000003, 46957117), gtid-set: )"] [2021/12/02 23:34:41.589 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46957117), gtid-set: (flushed position: (mysql-bin.000003, 46957117), gtid-set: )"] [2021/12/02 23:34:41.589 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:41.647 +00:00] [INFO] [optimist.go:167] ["putted a shard DDL info into etcd"] [task=task_optimistic] [unit="binlog replication"] [info="{\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"down-schema\":\"db_optimistic\",\"down-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER 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_bit\":null,\"default\":null,\"default_bit\":null,\"default_is_expr\":false,\"generated_expr_string\":\"\",\"generated_stored\":false,\"dependences\":null,\"type\":{\"Tp\":3,\"Flag\":0,\"Flen\":11,\"Decimal\":0,\"Charset\":\"binary\",\"Collate\":\"binary\",\"Elems\":null},\"state\":5,\"comment\":\"\",\"hidden\":false,\"change_state_info\":null,\"version\":2}],\"index_info\":[{\"id\":1,\"idx_name\":{\"O\":\"PRIMARY\",\"L\":\"primary\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"id\",\"L\":\"id\"},\"offset\":1,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":true,\"is_primary\":true,\"is_invisible\":false,\"is_global\":false},{\"id\":6,\"idx_name\":{\"O\":\"case8_idx\",\"L\":\"case8_idx\"},\"tbl_name\":{\"O\":\"\",\"L\":\"\"},\"idx_cols\":[{\"name\":{\"O\":\"case4_flag1\",\"L\":\"case4_flag1\"},\"offset\":19,\"length\":-1},{\"name\":{\"O\":\"case4_flag2\",\"L\":\"case4_flag2\"},\"offset\":21,\"length\":-1},{\"name\":{\"O\":\"case4_flag3\",\"L\":\"case4_flag3\"},\"offset\":23,\"length\":-1}],\"state\":5,\"comment\":\"\",\"index_type\":1,\"is_unique\":false,\"is_primary\":false,\"is_invisible\":false,\"is_global\":false}],\"constraint_info\":null,\"fk_info\":[],\"state\":5,\"pk_is_handle\":false,\"is_common_handle\":false,\"common_handle_version\":0,\"comment\":\"\",\"auto_inc_id\":100000082,\"auto_id_cache\":0,\"auto_rand_id\":0,\"max_col_id\":43,\"max_idx_id\":6,\"max_cst_id\":0,\"update_timestamp\":429519819667144704,\"ShardRowIDBits\":0,\"max_shard_row_id_bits\":0,\"auto_random_bits\":0,\"pre_split_regions\":0,\"partition\":null,\"compression\":\"\",\"view\":null,\"sequence\":null,\"Lock\":null,\"version\":4,\"tiflash_replica\":null,\"is_columnar\":false,\"temp_table_type\":0,\"cache_table_status\":0,\"policy_ref_info\":null,\"placement_settings\":null,\"stats_options\":null}],\"ignore-conflict\":false}"] [2021/12/02 23:34:41.661 +00:00] [INFO] [optimist.go:172] ["got a shard DDL lock operation"] [task=task_optimistic] [unit="binlog replication"] [operation="{\"id\":\"task_optimistic-`db_optimistic`.`qejfvbyl`\",\"task\":\"task_optimistic\",\"source\":\"replica-02\",\"up-schema\":\"db_optimistic\",\"up-table\":\"qejfvbyl\",\"ddls\":[\"ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`\"],\"conflict-stage\":\"detected\",\"conflict-message\":\"[code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`qejfvbyl`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\",\"done\":false,\"cols\":[]}"] [2021/12/02 23:34:41.661 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_optimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 46957117), gtid-set: (flushed position: (mysql-bin.000003, 46957117), gtid-set: )"] [2021/12/02 23:34:41.661 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_optimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 46957117), gtid-set: (flushed position: (mysql-bin.000003, 46957117), gtid-set: )"] [2021/12/02 23:34:41.661 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_optimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:41.661 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_optimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_optimistic`.`qejfvbyl`] [from="position: (mysql-bin.000003, 46957117), gtid-set: "] [to="position: (mysql-bin.000003, 46957117), gtid-set: "] [2021/12/02 23:34:41.721 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_optimistic] [unit=Sync] [stage=Paused] [status="{\"totalEvents\":5842,\"syncerBinlog\":\"(mysql-bin.000003, 46957117)\",\"binlogType\":\"remote\"}"] [2021/12/02 23:34:41.730 +00:00] [ERROR] [subtask.go:331] ["unit process error"] [subtask=task_optimistic] [unit=Sync] ["error information"="ErrCode:36062 ErrClass:\"sync-unit\" ErrScope:\"internal\" ErrLevel:\"high\" Message:\"startLocation: [position: (mysql-bin.000003, 46957196), gtid-set: ], endLocation: [position: (mysql-bin.000003, 46957382), gtid-set: ], origin SQL: [ALTER TABLE db_optimistic.qejfvbyl ADD COLUMN case9 INT AFTER case9_flag]: fail to handle shard ddl [ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`] in optimistic mode, because schema conflict detected, conflict error: [code=11111:class=functional:scope=internal:level=medium], Message: fail to try sync the optimistic shard ddl lock task_optimistic-`db_optimistic`.`qejfvbyl`: add column case9 that wasn't fully dropped in downstream. ddl: ALTER TABLE `db_optimistic`.`qejfvbyl` ADD COLUMN `case9` INT AFTER `case9_flag`, Workaround: Please use `show-ddl-locks` command for more details.\" Workaround:\"Please use show-ddl-locks command for more details.\" "] [2021/12/02 23:34:41.730 +00:00] [INFO] [subtask.go:333] [paused] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:34:43.053 +00:00] [INFO] [main.go:90] ["got signal to exit"] [signal=terminated] [2021/12/02 23:34:43.053 +00:00] [INFO] [keepalive.go:141] ["ctx is canceled, keepalive will exit now"] [2021/12/02 23:34:43.056 +00:00] [WARN] [join.go:105] ["keepalive with master goroutine paused"] [] [2021/12/02 23:34:43.056 +00:00] [INFO] [source_worker.go:165] ["status print process exits!"] [component="worker controller"] [2021/12/02 23:34:43.057 +00:00] [INFO] [source_worker.go:750] ["worker is closed, handleSubTaskStage will quit now"] [2021/12/02 23:34:43.060 +00:00] [INFO] [source_worker.go:711] ["observeSubtaskStage will quit now"] [2021/12/02 23:34:43.060 +00:00] [INFO] [subtask.go:481] [closing] [subtask=task_pessimistic] [2021/12/02 23:34:43.061 +00:00] [INFO] [syncer.go:1310] ["received subtask's done"] [task=task_pessimistic] [unit="binlog replication"] [2021/12/02 23:34:43.061 +00:00] [INFO] [syncer.go:1315] ["the last job is transaction end, done directly"] [task=task_pessimistic] [unit="binlog replication"] [2021/12/02 23:34:43.061 +00:00] [INFO] [syncer.go:2993] ["flush all jobs"] [task=task_pessimistic] [unit="binlog replication"] ["global checkpoint"="position: (mysql-bin.000003, 47431192), gtid-set: (flushed position: (mysql-bin.000003, 47431192), gtid-set: )"] [2021/12/02 23:34:43.063 +00:00] [INFO] [syncer.go:1089] ["flush checkpoints except for these tables"] [task=task_pessimistic] [unit="binlog replication"] [tables="[{\"db-name\":\"db_pessimistic\",\"tbl-name\":\"acoxxft\"}]"] [2021/12/02 23:34:43.063 +00:00] [INFO] [syncer.go:1092] ["prepare flush sqls"] [task=task_pessimistic] [unit="binlog replication"] ["shard meta sqls"="[\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\",\"DELETE FROM `dm_meta`.`task_pessimistic_syncer_sharding_meta` where source_id=? and target_table_id=?\"]"] ["shard meta arguments"="[[\"replica-02\",\"`db_pessimistic`.`dqyoops`\"],[\"replica-02\",\"`db_pessimistic`.`dikjnw`\"],[\"replica-02\",\"`db_pessimistic`.`kuddqkl`\"],[\"replica-02\",\"`db_pessimistic`.`xdoohoco`\"],[\"replica-02\",\"`db_pessimistic`.`awujl`\"],[\"replica-02\",\"`db_pessimistic`.`phfnc`\"],[\"replica-02\",\"`db_pessimistic`.`qbgnfza`\"],[\"replica-02\",\"`db_pessimistic`.`ctlbz`\"],[\"replica-02\",\"`db_pessimistic`.`toeqb`\"]]"] [2021/12/02 23:34:43.063 +00:00] [INFO] [server.go:589] ["receive source bound"] [bound="{\"source\":\"\",\"worker\":\"dm-worker-0\"}"] ["is deleted"=true] [2021/12/02 23:34:43.121 +00:00] [INFO] [syncer.go:1099] ["flushed checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [checkpoint="position: (mysql-bin.000003, 47431192), gtid-set: (flushed position: (mysql-bin.000003, 47431192), gtid-set: )"] [2021/12/02 23:34:43.121 +00:00] [INFO] [syncer.go:1114] ["after last flushing checkpoint, DM has ignored row changes by expression filter"] [task=task_pessimistic] [unit="binlog replication"] ["number of filtered insert"=0] ["number of filtered update"=0] ["number of filtered delete"=0] [2021/12/02 23:34:43.121 +00:00] [INFO] [syncer.go:660] ["filter out error caused by user cancel"] [task=task_pessimistic] [unit="binlog replication"] [error="startLocation: [position: (mysql-bin.000003, 47431269), gtid-set: ], endLocation: [position: (mysql-bin.000003, 47431435), gtid-set: ], origin SQL: [ALTER TABLE acoxxft ADD COLUMN (minahybcz int(10))]: context canceled"] [2021/12/02 23:34:43.121 +00:00] [INFO] [checkpoint.go:701] ["rollback checkpoint"] [task=task_pessimistic] [unit="binlog replication"] [component="remote checkpoint"] [table=`db_pessimistic`.`acoxxft`] [from="position: (mysql-bin.000003, 47431435), gtid-set: "] [to="position: (mysql-bin.000003, 47404537), gtid-set: "] [2021/12/02 23:34:43.168 +00:00] [INFO] [subtask.go:310] ["unit process returned"] [subtask=task_pessimistic] [unit=Sync] [stage=Stopped] [status="{\"totalEvents\":88838,\"syncerBinlog\":\"(mysql-bin.000003, 47431192)\",\"blockingDDLs\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`minahybcz` INT(10))\"],\"unresolvedGroups\":[{\"target\":\"`db_pessimistic`.`acoxxft`\",\"DDLs\":[\"ALTER TABLE `db_pessimistic`.`acoxxft` ADD COLUMN (`minahybcz` INT(10))\"],\"firstLocation\":\"position: (mysql-bin.000003, 47431269), gtid-set: \",\"synced\":[\"`db_pessimistic`.`acoxxft`\"]}],\"binlogType\":\"remote\"}"] [2021/12/02 23:34:43.168 +00:00] [INFO] [subtask.go:382] ["closing unit process"] [subtask=task_pessimistic] [unit=Sync] [2021/12/02 23:34:43.192 +00:00] [INFO] [subtask.go:481] [closing] [subtask=task_optimistic] [2021/12/02 23:34:43.192 +00:00] [INFO] [subtask.go:382] ["closing unit process"] [subtask=task_optimistic] [unit=Sync] [2021/12/02 23:34:43.207 +00:00] [INFO] [task_checker.go:212] ["worker task checker exits"] [component="task checker"] [2021/12/02 23:34:43.209 +00:00] [INFO] [source_worker.go:227] ["Stop worker"] [component="worker controller"] [2021/12/02 23:34:43.209 +00:00] [INFO] [join.go:118] ["keepalive with master goroutine exited!"] [2021/12/02 23:34:43.209 +00:00] [WARN] [server.go:705] ["worker has already stopped before DisableHandleSubtasks"] [source=] [2021/12/02 23:34:43.209 +00:00] [INFO] [server.go:610] ["handleSourceBound will quit now"] [2021/12/02 23:34:43.209 +00:00] [ERROR] [metrics.go:138] ["status server returned"] [error="mux: server closed"] [2021/12/02 23:34:43.209 +00:00] [INFO] [server.go:649] ["worker server is closed, handleRelayConfig will quit now"] [2021/12/02 23:34:43.209 +00:00] [INFO] [server.go:388] ["observeRelayConfig will quit now"] [2021/12/02 23:34:43.209 +00:00] [INFO] [server.go:477] ["observeSourceBound will quit now"] [2021/12/02 23:34:44.001 +00:00] [INFO] [main.go:98] ["dm-worker exit"] [2021/12/02 23:35:14.740 +00:00] [INFO] [printer.go:54] ["Welcome to dm-worker"] ["Release Version"=v5.2.0-master] ["Git Commit Hash"=ee4a7f889449a557081a2529da5c9265c9d015fc] ["Git Branch"=master] ["UTC Build Time"="2021-12-02 23:16:44"] ["Go Version"="go version go1.16.10 linux/amd64"] [2021/12/02 23:35:14.740 +00:00] [INFO] [main.go:71] ["dm-worker config"="{\"name\":\"dm-worker-0\",\"log-level\":\"info\",\"log-file\":\"/log/dm-worker-0.log\",\"log-format\":\"text\",\"log-rotate\":\"\",\"join\":\"http://dm-master-0.dm-master.default:8261,http://dm-master-1.dm-master.default:8261,http://dm-master-2.dm-master.default:8261\",\"worker-addr\":\"0.0.0.0:8262\",\"advertise-addr\":\"dm-worker-0.dm-worker.default:8262\",\"config-file\":\"\",\"keepalive-ttl\":60,\"relay-keepalive-ttl\":1800,\"ssl-ca\":\"\",\"ssl-cert\":\"\",\"ssl-key\":\"\",\"cert-allowed-cn\":null}"] [2021/12/02 23:35:14.754 +00:00] [INFO] [server.go:94] ["starting dm-worker server"] [2021/12/02 23:35:14.777 +00:00] [INFO] [join.go:93] ["start to keepalive with master"] [2021/12/02 23:35:14.787 +00:00] [INFO] [server.go:288] ["will sync endpoints to"] ["client URLs"="[http://dm-master-1.dm-master.default:8261,http://dm-master-2.dm-master.default:8261,http://dm-master-0.dm-master.default:8261]"] [2021/12/02 23:35:14.794 +00:00] [INFO] [server.go:236] ["listening gRPC API and status request"] [address=0.0.0.0:8262] [2021/12/02 23:38:43.060 +00:00] [INFO] [main.go:90] ["got signal to exit"] [signal=terminated] [2021/12/02 23:38:43.060 +00:00] [INFO] [keepalive.go:141] ["ctx is canceled, keepalive will exit now"] [2021/12/02 23:38:43.068 +00:00] [WARN] [join.go:105] ["keepalive with master goroutine paused"] [] [2021/12/02 23:38:43.068 +00:00] [WARN] [server.go:566] ["worker has not been started, no need to stop"] [source=] [2021/12/02 23:38:43.068 +00:00] [INFO] [join.go:118] ["keepalive with master goroutine exited!"] [2021/12/02 23:38:43.068 +00:00] [INFO] [server.go:649] ["worker server is closed, handleRelayConfig will quit now"] [2021/12/02 23:38:43.068 +00:00] [INFO] [server.go:388] ["observeRelayConfig will quit now"] [2021/12/02 23:38:43.068 +00:00] [ERROR] [metrics.go:138] ["status server returned"] [error="mux: server closed"] [2021/12/02 23:38:43.068 +00:00] [INFO] [server.go:610] ["handleSourceBound will quit now"] [2021/12/02 23:38:43.068 +00:00] [INFO] [server.go:477] ["observeSourceBound will quit now"] [2021/12/02 23:38:50.994 +00:00] [INFO] [main.go:98] ["dm-worker exit"] [2021/12/02 23:39:14.938 +00:00] [INFO] [printer.go:54] ["Welcome to dm-worker"] ["Release Version"=v5.2.0-master] ["Git Commit Hash"=ee4a7f889449a557081a2529da5c9265c9d015fc] ["Git Branch"=master] ["UTC Build Time"="2021-12-02 23:16:44"] ["Go Version"="go version go1.16.10 linux/amd64"] [2021/12/02 23:39:14.951 +00:00] [INFO] [main.go:71] ["dm-worker config"="{\"name\":\"dm-worker-0\",\"log-level\":\"info\",\"log-file\":\"/log/dm-worker-0.log\",\"log-format\":\"text\",\"log-rotate\":\"\",\"join\":\"http://dm-master-0.dm-master.default:8261,http://dm-master-1.dm-master.default:8261,http://dm-master-2.dm-master.default:8261\",\"worker-addr\":\"0.0.0.0:8262\",\"advertise-addr\":\"dm-worker-0.dm-worker.default:8262\",\"config-file\":\"\",\"keepalive-ttl\":60,\"relay-keepalive-ttl\":1800,\"ssl-ca\":\"\",\"ssl-cert\":\"\",\"ssl-key\":\"\",\"cert-allowed-cn\":null}"] [2021/12/02 23:39:14.974 +00:00] [INFO] [server.go:94] ["starting dm-worker server"] [2021/12/02 23:39:15.012 +00:00] [INFO] [join.go:93] ["start to keepalive with master"] [2021/12/02 23:39:15.027 +00:00] [INFO] [server.go:288] ["will sync endpoints to"] ["client URLs"="[http://dm-master-1.dm-master.default:8261,http://dm-master-2.dm-master.default:8261,http://dm-master-0.dm-master.default:8261]"] [2021/12/02 23:39:15.039 +00:00] [INFO] [server.go:236] ["listening gRPC API and status request"] [address=0.0.0.0:8262] [2021/12/02 23:42:43.055 +00:00] [INFO] [main.go:90] ["got signal to exit"] [signal=terminated] [2021/12/02 23:42:43.056 +00:00] [INFO] [keepalive.go:141] ["ctx is canceled, keepalive will exit now"] [2021/12/02 23:42:43.060 +00:00] [WARN] [join.go:105] ["keepalive with master goroutine paused"] [] [2021/12/02 23:42:43.060 +00:00] [WARN] [server.go:566] ["worker has not been started, no need to stop"] [source=] [2021/12/02 23:42:43.060 +00:00] [INFO] [join.go:118] ["keepalive with master goroutine exited!"] [2021/12/02 23:42:43.060 +00:00] [ERROR] [metrics.go:138] ["status server returned"] [error="mux: server closed"] [2021/12/02 23:42:43.060 +00:00] [INFO] [server.go:649] ["worker server is closed, handleRelayConfig will quit now"] [2021/12/02 23:42:43.060 +00:00] [INFO] [server.go:388] ["observeRelayConfig will quit now"] [2021/12/02 23:42:43.060 +00:00] [INFO] [server.go:610] ["handleSourceBound will quit now"] [2021/12/02 23:42:43.060 +00:00] [INFO] [server.go:477] ["observeSourceBound will quit now"] [2021/12/02 23:42:43.428 +00:00] [INFO] [main.go:98] ["dm-worker exit"]